public class jdbcResultSet
extends java.lang.Object
implements java.sql.ResultSet
A ResultSet object maintains a cursor pointing
to its current row of data. Initially the cursor is positioned
before the first row. The next method moves the
cursor to the next row, and because it returns false
when there are no more rows in the ResultSet object,
it can be used in a while loop to iterate through
the result set.
A default ResultSet object is not updatable and
has a cursor that moves forward only. Thus, you can
iterate through it only once and only from the first row to the
last row. It is possible to
produce ResultSet objects that are scrollable and/or
updatable. The following code fragment, in which con
is a valid Connection object, illustrates how to make
a result set that is scrollable and insensitive to updates by others,
and that is updatable. See ResultSet fields for other
options.
Statement stmt = con.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt.executeQuery("SELECT a, b FROM TABLE2");
// rs will be scrollable, will not show changes made by others,
// and will be updatable
The ResultSet interface provides
getter methods (getBoolean, getLong,
and so on) for retrieving column values from the current row.
Values can be retrieved using either the index number of the
column or the name of the column. In general, using the
column index will be more efficient. Columns are numbered from 1.
For maximum portability, result set columns within each row should be
read in left-to-right order, and each column should be read only once.
For the getter methods, a JDBC driver attempts
to convert the underlying data to the Java type specified in the
getter method and returns a suitable Java value. The JDBC specification
has a table showing the allowable mappings from SQL types to Java types
that can be used by the ResultSet getter methods.
Column names used as input to getter methods are case insensitive. When a getter method is called with a column name and several columns have the same name, the value of the first matching column will be returned. The column name option is designed to be used when column names are used in the SQL query that generated the result set. For columns that are NOT explicitly named in the query, it is best to use column numbers. If column names are used, there is no way for the programmer to guarantee that they actually refer to the intended columns.
A set of updater methods were added to this interface in the JDBC 2.0 API (JavaTM 2 SDK, Standard Edition, version 1.2). The comments regarding parameters to the getter methods also apply to parameters to the updater methods.
The updater methods may be used in two ways:
ResultSet object, the cursor can be moved backwards
and forwards, to an absolute position, or to a position
relative to the current row.
The following code fragment updates the NAME column
in the fifth row of the ResultSet object
rs and then uses the method updateRow
to update the data source table from which rs was
derived.
rs.absolute(5); // moves the cursor to the fifth row of rs
rs.updateString("NAME", "AINSWORTH"); // updates the
// NAME column of row 5 to be AINSWORTH
rs.updateRow(); // updates the row in the data source
ResultSet object has a special row associated with
it that serves as a staging area for building a row to be inserted.
The following code fragment moves the cursor to the insert row, builds
a three-column row, and inserts it into rs and into
the data source table using the method insertRow.
rs.moveToInsertRow(); // moves cursor to the insert row rs.updateString(1, "AINSWORTH"); // updates the // first column of the insert row to beAINSWORTHrs.updateInt(2,35); // updates the second column to be35rs.updateBoolean(3, true); // updates the third row totruers.insertRow(); rs.moveToCurrentRow();
A ResultSet object is automatically closed when the
Statement object that
generated it is closed, re-executed, or used
to retrieve the next result from a sequence of multiple results.
The number, types and properties of a ResultSet
object's columns are provided by the ResulSetMetaData
object returned by the ResultSet.getMetaData method.
A ResultSet object generated by HSQLDB is by default of
ResultSet.TYPE_FORWARD_ONLY (as is standard JDBC behavior)
and does not allow the use of absolute and relative positioning
methods. However, since 1.7.0, if a statement is created
with:
Statement stmt = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);then the
ResultSet objects it produces support
using all of the absolute and relative positioning methods of JDBC2
to set the position of the current row, for example:
rs.absolute(5); String fifthRowValue = rs.getString(1); rs.relative(4); String ninthRowValue = rs.getString(1);Note: An HSQLDB
ResultSet object persists, even after its
connection is closed. This is regardless of the operational mode of
the Database from which it came. That is, they
persist whether originating from a Server,
WebServer or in-process mode Database.
Including HSQLDB 1.7.2, there is no support for any of the methods
introduced in JDBC 2 relating to updateable result sets. These methods
include all updateXXX methods, as well as the insertRow(),
updateRow(), deleteRow(), moveToInsertRow() (and so on)
methods; invoking any such method throws an SQLException
stating that the operation is not supported.
JRE 1.1.x Notes:
In general, JDBC 2 support requires Java 1.2 and above, and JDBC 3 requires Java 1.4 and above. In HSQLDB, support for methods introduced in different versions of JDBC depends on the JDK version used for compiling and building HSQLDB.
Since 1.7.0, it is possible to build the product so that
all JDBC 2 methods can be called while executing under the version 1.1.x
Java Runtime EnvironmentTM.
However, some of these method calls require int values that
are defined only in the JDBC 2 or greater version of the
ResultSet interface. For this reason, when the
product is compiled under JDK 1.1.x, these values are defined here, in this
class.
In a JRE 1.1.x environment, calling JDBC 2 methods that take or return the
JDBC2-only ResultSet values can be achieved by referring
to them in parameter specifications and return value comparisons,
respectively, as follows:
jdbcResultSet.FETCH_FORWARD jdbcResultSet.TYPE_FORWARD_ONLY jdbcResultSet.TYPE_SCROLL_INSENSITIVE jdbcResultSet.CONCUR_READ_ONLY // etc.However, please note that code written in such a manner will not be compatible for use with other JDBC 2 drivers, since they expect and use
ResultSet, rather than jdbcResultSet. Also
note, this feature is offered solely as a convenience to developers
who must work under JDK 1.1.x due to operating constraints, yet wish to
use some of the more advanced features available under the JDBC 2
specification.
(fredt@users)
(boucherb@users)
jdbcStatement.executeQuery(java.lang.String),
jdbcStatement.getResultSet(),
ResultSetMetaData
Extensively rewritten and extended in successive versions of HSQLDB.| Modifier and Type | Field and Description |
|---|---|
static int |
CLOSE_CURSORS_AT_COMMIT
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
CONCUR_READ_ONLY
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
CONCUR_UPDATABLE
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
FETCH_FORWARD
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
FETCH_REVERSE
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
FETCH_UNKNOWN
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
HOLD_CURSORS_OVER_COMMIT
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
org.hsqldb.Result |
rResult
The internal representation.
|
static int |
TYPE_FORWARD_ONLY
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
TYPE_SCROLL_INSENSITIVE
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
static int |
TYPE_SCROLL_SENSITIVE
Copy of java.sql.ResultSet constant, for JDK 1.1 clients.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
absolute(int row)
Moves the cursor to the given row number in
this
ResultSet object. |
void |
afterLast()
Moves the cursor to the end of
this
ResultSet object, just after the last row. |
void |
beforeFirst()
Moves the cursor to the front of
this
ResultSet object, just before the
first row. |
void |
cancelRowUpdates()
Cancels the updates made to the current row in this
ResultSet object. |
void |
clearWarnings()
Clears all warnings reported on this
ResultSet object. |
void |
close()
Releases this
ResultSet object's database and
JDBC resources immediately instead of waiting for
this to happen when it is automatically closed. |
void |
deleteRow()
Deletes the current row from this
ResultSet object
and from the underlying database. |
int |
findColumn(java.lang.String columnName)
Maps the given
ResultSet column name to its
ResultSet column index. |
boolean |
first()
Moves the cursor to the first row in
this
ResultSet object. |
java.sql.Array |
getArray(int i)
Retrieves the value of the designated column in the current row
of this
ResultSet object as an Array object
in the Java programming language. |
java.sql.Array |
getArray(java.lang.String colName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as an Array object
in the Java programming language. |
java.io.InputStream |
getAsciiStream(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a stream of ASCII characters. |
java.io.InputStream |
getAsciiStream(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a stream of
ASCII characters. |
java.math.BigDecimal |
getBigDecimal(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.math.BigDecimal with full precision. |
java.math.BigDecimal |
getBigDecimal(int columnIndex,
int scale)
Deprecated.
by java.sun.com as of JDK 1.2
|
java.math.BigDecimal |
getBigDecimal(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.math.BigDecimal with full precision. |
java.math.BigDecimal |
getBigDecimal(java.lang.String columnName,
int scale)
Deprecated.
by java.sun.com as of JDK 1.2
|
java.io.InputStream |
getBinaryStream(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a binary stream of
uninterpreted bytes. |
java.io.InputStream |
getBinaryStream(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a stream of uninterpreted
bytes. |
java.sql.Blob |
getBlob(int i)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Blob object
in the Java programming language. |
java.sql.Blob |
getBlob(java.lang.String colName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Blob object
in the Java programming language. |
boolean |
getBoolean(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a boolean in the Java programming language. |
boolean |
getBoolean(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a boolean in the Java programming language. |
byte |
getByte(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a byte in the Java programming language. |
byte |
getByte(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a byte in the Java programming language. |
byte[] |
getBytes(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a byte array in the Java programming language. |
byte[] |
getBytes(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a byte array in the Java programming language. |
java.io.Reader |
getCharacterStream(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.io.Reader object. |
java.io.Reader |
getCharacterStream(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.io.Reader object. |
java.sql.Clob |
getClob(int i)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Clob object
in the Java programming language. |
java.sql.Clob |
getClob(java.lang.String colName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Clob object
in the Java programming language. |
int |
getConcurrency()
Retrieves the concurrency mode of this
ResultSet object. |
java.lang.String |
getCursorName()
Retrieves the name of the SQL cursor used by this
ResultSet object. |
java.sql.Date |
getDate(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.sql.Date object in the Java programming language. |
java.sql.Date |
getDate(int columnIndex,
java.util.Calendar cal)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.sql.Date object
in the Java programming language. |
java.sql.Date |
getDate(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.sql.Date object in the Java programming language. |
java.sql.Date |
getDate(java.lang.String columnName,
java.util.Calendar cal)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a java.sql.Date
object in the Java programming language. |
double |
getDouble(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a double in the Java programming language. |
double |
getDouble(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a double in the Java programming language. |
int |
getFetchDirection()
Retrieves the fetch direction for this
ResultSet object. |
int |
getFetchSize()
Retrieves the fetch size for this
ResultSet object. |
float |
getFloat(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a float in the Java programming language. |
float |
getFloat(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a float in the Java programming language. |
int |
getHoldability() |
int |
getInt(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
an int in the Java programming language. |
int |
getInt(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
an int in the Java programming language. |
long |
getLong(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a long in the Java programming language. |
long |
getLong(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a long in the Java programming language. |
java.sql.ResultSetMetaData |
getMetaData()
Retrieves the number, types and properties of
this
ResultSet object's columns. |
java.io.Reader |
getNCharacterStream(int columnIndex) |
java.io.Reader |
getNCharacterStream(java.lang.String columnLabel) |
java.sql.NClob |
getNClob(int columnIndex) |
java.sql.NClob |
getNClob(java.lang.String columnLabel) |
java.lang.String |
getNString(int columnIndex) |
java.lang.String |
getNString(java.lang.String columnLabel) |
java.lang.Object |
getObject(int columnIndex)
Gets the value of the designated column in the current row
of this
ResultSet object as
an Object in the Java programming language. |
<T> T |
getObject(int columnNum,
java.lang.Class<T> type) |
java.lang.Object |
getObject(int i,
java.util.Map map)
Retrieves the value of the designated column in the current row
of this
ResultSet object as an Object
in the Java programming language. |
java.lang.Object |
getObject(java.lang.String columnName)
Gets the value of the designated column in the current row
of this
ResultSet object as
an Object in the Java programming language. |
<T> T |
getObject(java.lang.String columnLabel,
java.lang.Class<T> type) |
java.lang.Object |
getObject(java.lang.String colName,
java.util.Map map)
Retrieves the value of the designated column in the current row
of this
ResultSet object as an Object
in the Java programming language. |
java.sql.Ref |
getRef(int i)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Ref object
in the Java programming language. |
java.sql.Ref |
getRef(java.lang.String colName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a Ref object
in the Java programming language. |
int |
getRow()
Retrieves the current row number.
|
java.sql.RowId |
getRowId(int columnIndex) |
java.sql.RowId |
getRowId(java.lang.String columnLabel) |
short |
getShort(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a short in the Java programming language. |
short |
getShort(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a short in the Java programming language. |
java.sql.SQLXML |
getSQLXML(int columnIndex) |
java.sql.SQLXML |
getSQLXML(java.lang.String columnLabel) |
java.sql.Statement |
getStatement()
Retrieves the
Statement object that produced this
ResultSet object. |
java.lang.String |
getString(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a String in the Java programming language. |
java.lang.String |
getString(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a String in the Java programming language. |
java.sql.Time |
getTime(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a java.sql.Time
object in the Java programming language. |
java.sql.Time |
getTime(int columnIndex,
java.util.Calendar cal)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a java.sql.Time
object in the Java programming language. |
java.sql.Time |
getTime(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a java.sql.Time
object in the Java programming language. |
java.sql.Time |
getTime(java.lang.String columnName,
java.util.Calendar cal)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a java.sql.Time object
in the Java programming language. |
java.sql.Timestamp |
getTimestamp(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a java.sql.Timestamp object in the Java programming
language. |
java.sql.Timestamp |
getTimestamp(int columnIndex,
java.util.Calendar cal)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.sql.Timestamp object in the Java programming
anguage. |
java.sql.Timestamp |
getTimestamp(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as
a java.sql.Timestamp object. |
java.sql.Timestamp |
getTimestamp(java.lang.String columnName,
java.util.Calendar cal)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a
java.sql.Timestamp object in the Java programming
language. |
int |
getType()
Retrieves the type of this
ResultSet object. |
java.io.InputStream |
getUnicodeStream(int columnIndex)
Deprecated.
use
getCharacterStream in place of
getUnicodeStream |
java.io.InputStream |
getUnicodeStream(java.lang.String columnName)
Deprecated.
use
getCharacterStream instead |
java.net.URL |
getURL(int columnIndex)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a java.net.URL
object in the Java programming language. |
java.net.URL |
getURL(java.lang.String columnName)
Retrieves the value of the designated column in the current row
of this
ResultSet object as a java.net.URL
object in the Java programming language. |
java.sql.SQLWarning |
getWarnings()
Retrieves the first warning reported by calls on this
ResultSet object. |
void |
insertRow()
Inserts the contents of the insert row into this
ResultSet object and into the database. |
boolean |
isAfterLast()
Retrieves whether the cursor is after the last row in
this
ResultSet object. |
boolean |
isBeforeFirst()
Retrieves whether the cursor is before the first row in
this
ResultSet object. |
boolean |
isClosed() |
boolean |
isFirst()
Retrieves whether the cursor is on the first row of
this
ResultSet object. |
boolean |
isLast()
Retrieves whether the cursor is on the last row of
this
ResultSet object. |
boolean |
isWrapperFor(java.lang.Class<?> iface) |
boolean |
last()
Moves the cursor to the last row in
this
ResultSet object. |
void |
moveToCurrentRow()
Moves the cursor to the remembered cursor position, usually the
current row.
|
void |
moveToInsertRow()
Moves the cursor to the insert row.
|
boolean |
next()
Moves the cursor down one row from its current position.
|
boolean |
previous()
Moves the cursor to the previous row in this
ResultSet object. |
void |
refreshRow()
Refreshes the current row with its most recent value in
the database.
|
boolean |
relative(int rows)
Moves the cursor a relative number of rows, either positive or
negative.
|
boolean |
rowDeleted()
Retrieves whether a row has been deleted.
|
boolean |
rowInserted()
Retrieves whether the current row has had an insertion.
|
boolean |
rowUpdated()
Retrieves whether the current row has been updated.
|
void |
setFetchDirection(int direction)
Gives a hint as to the direction in which the rows in this
ResultSet object will be processed. |
void |
setFetchSize(int rows)
Gives the JDBC driver a hint as to the number of rows that should
be fetched from the database when more rows are needed for this
ResultSet object. |
<T> T |
unwrap(java.lang.Class<T> iface) |
void |
updateArray(int columnIndex,
java.sql.Array x)
Updates the designated column with a
java.sql.Array value. |
void |
updateArray(java.lang.String columnName,
java.sql.Array x)
Updates the designated column with a
java.sql.Array value. |
void |
updateAsciiStream(int columnIndex,
java.io.InputStream x) |
void |
updateAsciiStream(int columnIndex,
java.io.InputStream x,
int length)
Updates the designated column with an ascii stream value.
|
void |
updateAsciiStream(int columnIndex,
java.io.InputStream x,
long length) |
void |
updateAsciiStream(java.lang.String columnLabel,
java.io.InputStream x) |
void |
updateAsciiStream(java.lang.String columnName,
java.io.InputStream x,
int length)
Updates the designated column with an ascii stream value.
|
void |
updateAsciiStream(java.lang.String columnLabel,
java.io.InputStream x,
long length) |
void |
updateBigDecimal(int columnIndex,
java.math.BigDecimal x)
Updates the designated column with a
java.math.BigDecimal
value. |
void |
updateBigDecimal(java.lang.String columnName,
java.math.BigDecimal x)
Updates the designated column with a
java.sql.BigDecimal
value. |
void |
updateBinaryStream(int columnIndex,
java.io.InputStream x) |
void |
updateBinaryStream(int columnIndex,
java.io.InputStream x,
int length)
Updates the designated column with a binary stream value.
|
void |
updateBinaryStream(int columnIndex,
java.io.InputStream x,
long length) |
void |
updateBinaryStream(java.lang.String columnLabel,
java.io.InputStream x) |
void |
updateBinaryStream(java.lang.String columnName,
java.io.InputStream x,
int length)
Updates the designated column with a binary stream value.
|
void |
updateBinaryStream(java.lang.String columnLabel,
java.io.InputStream x,
long length) |
void |
updateBlob(int columnIndex,
java.sql.Blob x)
Updates the designated column with a
java.sql.Blob value. |
void |
updateBlob(int columnIndex,
java.io.InputStream inputStream) |
void |
updateBlob(int columnIndex,
java.io.InputStream inputStream,
long length) |
void |
updateBlob(java.lang.String columnName,
java.sql.Blob x)
Updates the designated column with a
java.sql.Blob value. |
void |
updateBlob(java.lang.String columnLabel,
java.io.InputStream inputStream) |
void |
updateBlob(java.lang.String columnLabel,
java.io.InputStream inputStream,
long length) |
void |
updateBoolean(int columnIndex,
boolean x)
Updates the designated column with a
boolean value. |
void |
updateBoolean(java.lang.String columnName,
boolean x)
Updates the designated column with a
boolean value. |
void |
updateByte(int columnIndex,
byte x)
Updates the designated column with a
byte value. |
void |
updateByte(java.lang.String columnName,
byte x)
Updates the designated column with a
byte value. |
void |
updateBytes(int columnIndex,
byte[] x)
Updates the designated column with a
byte array value. |
void |
updateBytes(java.lang.String columnName,
byte[] x)
Updates the designated column with a byte array value.
|
void |
updateCharacterStream(int columnIndex,
java.io.Reader x) |
void |
updateCharacterStream(int columnIndex,
java.io.Reader x,
int length)
Updates the designated column with a character stream value.
|
void |
updateCharacterStream(int columnIndex,
java.io.Reader x,
long length) |
void |
updateCharacterStream(java.lang.String columnLabel,
java.io.Reader reader) |
void |
updateCharacterStream(java.lang.String columnName,
java.io.Reader reader,
int length)
Updates the designated column with a character stream value.
|
void |
updateCharacterStream(java.lang.String columnLabel,
java.io.Reader reader,
long length) |
void |
updateClob(int columnIndex,
java.sql.Clob x)
Updates the designated column with a
java.sql.Clob value. |
void |
updateClob(int columnIndex,
java.io.Reader reader) |
void |
updateClob(int columnIndex,
java.io.Reader reader,
long length) |
void |
updateClob(java.lang.String columnName,
java.sql.Clob x)
Updates the designated column with a
java.sql.Clob value. |
void |
updateClob(java.lang.String columnLabel,
java.io.Reader reader) |
void |
updateClob(java.lang.String columnLabel,
java.io.Reader reader,
long length) |
void |
updateDate(int columnIndex,
java.sql.Date x)
Updates the designated column with a
java.sql.Date value. |
void |
updateDate(java.lang.String columnName,
java.sql.Date x)
Updates the designated column with a
java.sql.Date value. |
void |
updateDouble(int columnIndex,
double x)
Updates the designated column with a
double value. |
void |
updateDouble(java.lang.String columnName,
double x)
Updates the designated column with a
double value. |
void |
updateFloat(int columnIndex,
float x)
Updates the designated column with a
float value. |
void |
updateFloat(java.lang.String columnName,
float x)
Updates the designated column with a
float value. |
void |
updateInt(int columnIndex,
int x)
Updates the designated column with an
int value. |
void |
updateInt(java.lang.String columnName,
int x)
Updates the designated column with an
int value. |
void |
updateLong(int columnIndex,
long x)
Updates the designated column with a
long value. |
void |
updateLong(java.lang.String columnName,
long x)
Updates the designated column with a
long value. |
void |
updateNCharacterStream(int columnIndex,
java.io.Reader x) |
void |
updateNCharacterStream(int columnIndex,
java.io.Reader x,
long length) |
void |
updateNCharacterStream(java.lang.String columnLabel,
java.io.Reader reader) |
void |
updateNCharacterStream(java.lang.String columnLabel,
java.io.Reader reader,
long length) |
void |
updateNClob(int columnIndex,
java.sql.NClob nClob) |
void |
updateNClob(int columnIndex,
java.io.Reader reader) |
void |
updateNClob(int columnIndex,
java.io.Reader reader,
long length) |
void |
updateNClob(java.lang.String columnLabel,
java.sql.NClob nClob) |
void |
updateNClob(java.lang.String columnLabel,
java.io.Reader reader) |
void |
updateNClob(java.lang.String columnLabel,
java.io.Reader reader,
long length) |
void |
updateNString(int columnIndex,
java.lang.String nString) |
void |
updateNString(java.lang.String columnLabel,
java.lang.String nString) |
void |
updateNull(int columnIndex)
Gives a nullable column a null value.
|
void |
updateNull(java.lang.String columnName)
Updates the designated column with a
null value. |
void |
updateObject(int columnIndex,
java.lang.Object x)
Updates the designated column with an
Object value. |
void |
updateObject(int columnIndex,
java.lang.Object x,
int scale)
Updates the designated column with an
Object value. |
void |
updateObject(java.lang.String columnName,
java.lang.Object x)
Updates the designated column with an
Object value. |
void |
updateObject(java.lang.String columnName,
java.lang.Object x,
int scale)
Updates the designated column with an
Object value. |
void |
updateRef(int columnIndex,
java.sql.Ref x)
Updates the designated column with a
java.sql.Ref value. |
void |
updateRef(java.lang.String columnName,
java.sql.Ref x)
Updates the designated column with a
java.sql.Ref value. |
void |
updateRow()
Updates the underlying database with the new contents of the
current row of this
ResultSet object. |
void |
updateRowId(int columnIndex,
java.sql.RowId x) |
void |
updateRowId(java.lang.String columnLabel,
java.sql.RowId x) |
void |
updateShort(int columnIndex,
short x)
Updates the designated column with a
short value. |
void |
updateShort(java.lang.String columnName,
short x)
Updates the designated column with a
short value. |
void |
updateSQLXML(int columnIndex,
java.sql.SQLXML xmlObject) |
void |
updateSQLXML(java.lang.String columnLabel,
java.sql.SQLXML xmlObject) |
void |
updateString(int columnIndex,
java.lang.String x)
Updates the designated column with a
String value. |
void |
updateString(java.lang.String columnName,
java.lang.String x)
Updates the designated column with a
String value. |
void |
updateTime(int columnIndex,
java.sql.Time x)
Updates the designated column with a
java.sql.Time value. |
void |
updateTime(java.lang.String columnName,
java.sql.Time x)
Updates the designated column with a
java.sql.Time value. |
void |
updateTimestamp(int columnIndex,
java.sql.Timestamp x)
Updates the designated column with a
java.sql.Timestamp
value. |
void |
updateTimestamp(java.lang.String columnName,
java.sql.Timestamp x)
Updates the designated column with a
java.sql.Timestamp
value. |
boolean |
wasNull()
Reports whether
the last column read had a value of SQL
NULL. |
public org.hsqldb.Result rResult
public static final int FETCH_FORWARD
public static final int FETCH_REVERSE
public static final int FETCH_UNKNOWN
public static final int TYPE_FORWARD_ONLY
public static final int TYPE_SCROLL_INSENSITIVE
public static final int TYPE_SCROLL_SENSITIVE
public static final int CONCUR_READ_ONLY
public static final int CONCUR_UPDATABLE
public static final int HOLD_CURSORS_OVER_COMMIT
public static final int CLOSE_CURSORS_AT_COMMIT
public boolean next()
throws java.sql.SQLException
ResultSet cursor is initially positioned
before the first row; the first call to the method
next makes the first row the current row; the
second call makes the second row the current row, and so on.
If an input stream is open for the current row, a call
to the method next will
implicitly close it. A ResultSet object's
warning chain is cleared when a new row is read.
next in interface java.sql.ResultSettrue if the new current row is valid;
false if there are no more rowsjava.sql.SQLException - if a database access error occurspublic void close()
throws java.sql.SQLException
ResultSet object's database and
JDBC resources immediately instead of waiting for
this to happen when it is automatically closed.
Note: A ResultSet object
is automatically closed by the
Statement object that generated it when
that Statement object is closed,
re-executed, or is used to retrieve the next result from a
sequence of multiple results. A ResultSet object
is also automatically closed when it is garbage collected.
close in interface java.lang.AutoCloseableclose in interface java.sql.ResultSetjava.sql.SQLException - if a database access error occurspublic boolean wasNull()
throws java.sql.SQLException
NULL.
Note that you must first call one of the getter methods
on a column to try to read its value and then call
the method wasNull to see if the value read was
SQL NULL.
wasNull in interface java.sql.ResultSettrue if the last column value read was SQL
NULL and false otherwisejava.sql.SQLException - if a database access error occurspublic java.lang.String getString(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a String in the Java programming language.
getString in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic boolean getBoolean(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a boolean in the Java programming language.
getBoolean in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is falsejava.sql.SQLException - if a database access error occurspublic byte getByte(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a byte in the Java programming language.
getByte in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic short getShort(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a short in the Java programming language.
getShort in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic int getInt(int columnIndex)
throws java.sql.SQLException
ResultSet object as
an int in the Java programming language.
getInt in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic long getLong(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a long in the Java programming language.
getLong in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic float getFloat(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a float in the Java programming language.
getFloat in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic double getDouble(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a double in the Java programming language.
getDouble in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic java.math.BigDecimal getBigDecimal(int columnIndex,
int scale)
throws java.sql.SQLException
ResultSet object as
a java.sql.BigDecimal in the Java programming language.
Beginning with 1.7.0, HSQLDB converts the result and sets the scale with BigDecimal.ROUND_HALF_DOWN.
getBigDecimal in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...scale - the number of digits to the right of the decimal pointNULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic byte[] getBytes(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a byte array in the Java programming language.
The bytes represent the raw values returned by the driver.
HSQLDB returns correct values for columns of type BINARY,
CHAR and their variations. For other types, it returns
the byte[] for the String representation
of the value.
getBytes in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.sql.Date getDate(int columnIndex)
throws java.sql.SQLException
ResultSet object as a
java.sql.Date object in the Java programming language.
getDate in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.sql.Time getTime(int columnIndex)
throws java.sql.SQLException
ResultSet object as a java.sql.Time
object in the Java programming language.
getTime in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.sql.Timestamp getTimestamp(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a java.sql.Timestamp object in the Java programming
language.
getTimestamp in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.io.InputStream getAsciiStream(int columnIndex)
throws java.sql.SQLException
ResultSet object as
a stream of ASCII characters. The value can then be read in chunks
from the stream. This method is particularly
suitable for retrieving large Note: All the data in the returned stream must be
read prior to getting the value of any other column. The next
call to a getter method implicitly closes the stream. Also, a
stream may return 0 when the method
InputStream.available
is called whether there is data available or not.
The limitation noted above does not apply to HSQLDB.
In 1.6.1 and previous, getAsciiStream was identical to
getUnicodeStream and both simply returned a byte stream
constructed from the raw getBytes
representation.
Starting with 1.7.0, this has been updated to comply with the
java.sql specification.
When the column is of type CHAR and its variations, it requires no
conversion since it is represented internally already as a
Java String object. When the column is not of type CHAR and its
variations, the returned stream is based on a conversion to the
Java String representation of the value. In either case,
the obtained stream is always equivalent to a stream of the low order
bytes from the value's String representation.
HSQLDB SQL CHAR and its variations are all Unicode strings
internally, so the recommended alternatives to this method are
getString,
getUnicodeStream (deprecated)
and new to 1.7.0: getCharacterStream
(now prefered over the deprecated getUnicodeStream alternative).
getAsciiStream in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.io.InputStream getUnicodeStream(int columnIndex)
throws java.sql.SQLException
getCharacterStream in place of
getUnicodeStreamResultSet object as
as a stream of two-byte Unicode characters. The first byte is
the high byte; the second byte is the low byte.
The value can then be read in chunks from the
stream. This method is particularly
suitable for retrieving large LONGVARCHARvalues. The
JDBC driver will do any necessary conversion from the database
format into Unicode.
Note: All the data in the returned stream must be
read prior to getting the value of any other column. The next
call to a getter method implicitly closes the stream.
Also, a stream may return 0 when the method
InputStream.available
is called, whether there is data available or not.
The limitation noted above does not apply to HSQLDB.
Up to and including 1.6.1, getUnicodeStream (and getAsciiStream)
both simply returned a byte stream constructed from the
raw getBytes representation.
Starting with 1.7.0, this has been corrected to comply with the
java.sql specification.
When the column is of type CHAR and its variations, it requires no
conversion since it is represented internally already as
Java Strings. When the column is not of type CHAR and its variations,
the returned stream is based on a conversion to the
Java String representation of the value. In either case,
the obtained stream is always equivalent to a stream of
bytes from the value's String representation, with high-byte first.
getUnicodeStream in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the value returned is
nulljava.sql.SQLException - if a database access error occurspublic java.io.InputStream getBinaryStream(int columnIndex)
throws java.sql.SQLException
ResultSet object as a binary stream of
uninterpreted bytes. The value can then be read in chunks from the
stream. This method is particularly
suitable for retrieving large LONGVARBINARY values.
Note: All the data in the returned stream must be
read prior to getting the value of any other column. The next
call to a getter method implicitly closes the stream. Also, a
stream may return 0 when the method
InputStream.available
is called whether there is data available or not.
getBinaryStream in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the value returned is
nulljava.sql.SQLException - if a database access error occurspublic java.lang.String getString(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a String in the Java programming language.
getString in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic boolean getBoolean(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a boolean in the Java programming language.
getBoolean in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is falsejava.sql.SQLException - if a database access error occurspublic byte getByte(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a byte in the Java programming language.
getByte in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic short getShort(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a short in the Java programming language.
getShort in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic int getInt(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
an int in the Java programming language.
getInt in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic long getLong(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a long in the Java programming language.
getLong in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic float getFloat(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a float in the Java programming language.
getFloat in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic double getDouble(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a double in the Java programming language.
getDouble in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is 0java.sql.SQLException - if a database access error occurspublic java.math.BigDecimal getBigDecimal(java.lang.String columnName,
int scale)
throws java.sql.SQLException
ResultSet object as a
java.math.BigDecimal in the Java programming language.
Beginning with 1.7.0, HSQLDB converts the result and sets the scale with BigDecimal.ROUND_HALF_DOWN.
getBigDecimal in interface java.sql.ResultSetcolumnName - the SQL name of the columnscale - the number of digits to the right of the decimal pointNULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic byte[] getBytes(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a byte array in the Java programming language.
The bytes represent the raw values returned by the driver.
getBytes in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.sql.Date getDate(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as a
java.sql.Date object in the Java programming language.
getDate in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.sql.Time getTime(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as a java.sql.Time
object in the Java programming language.
getTime in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL,
the value returned is nulljava.sql.SQLException - if a database access error occurspublic java.sql.Timestamp getTimestamp(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
a java.sql.Timestamp object.
getTimestamp in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the
value returned is nulljava.sql.SQLException - if a database access error occurspublic java.io.InputStream getAsciiStream(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as a stream of
ASCII characters. The value can then be read in chunks from the
stream. This method is particularly
suitable for retrieving large LONGVARCHAR values.
The JDBC driver will
do any necessary conversion from the database format into ASCII.
Note: All the data in the returned stream must be
read prior to getting the value of any other column. The next
call to a getter method implicitly closes the stream. Also, a
stream may return 0 when the method available
is called whether there is data available or not.
getAsciiStream in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL,
the value returned is null.java.sql.SQLException - if a database access error occursgetAsciiStream(int)public java.io.InputStream getUnicodeStream(java.lang.String columnName)
throws java.sql.SQLException
getCharacterStream insteadResultSet object as a stream of two-byte
Unicode characters. The first byte is the high byte; the second
byte is the low byte.
The value can then be read in chunks from the
stream. This method is particularly
suitable for retrieving large LONGVARCHAR values.
The JDBC technology-enabled driver will
do any necessary conversion from the database format into Unicode.
Note: All the data in the returned stream must be
read prior to getting the value of any other column. The next
call to a getter method implicitly closes the stream.
Also, a stream may return 0 when the method
InputStream.available is called, whether there
is data available or not.
getUnicodeStream in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the value returned
is null.java.sql.SQLException - if a database access error occursgetUnicodeStream(int)public java.io.InputStream getBinaryStream(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as a stream of uninterpreted
bytes.
The value can then be read in chunks from the
stream. This method is particularly
suitable for retrieving large LONGVARBINARY
values.
Note: All the data in the returned stream must be
read prior to getting the value of any other column. The next
call to a getter method implicitly closes the stream. Also, a
stream may return 0 when the method available
is called whether there is data available or not.
getBinaryStream in interface java.sql.ResultSetcolumnName - the SQL name of the columnNULL, the result is nulljava.sql.SQLException - if a database access error occurspublic java.sql.SQLWarning getWarnings()
throws java.sql.SQLException
ResultSet object.
Subsequent warnings on this ResultSet object
will be chained to the SQLWarning object that
this method returns.
The warning chain is automatically cleared each time a new
row is read. This method may not be called on a ResultSet
object that has been closed; doing so will cause an
SQLException to be thrown.
Note: This warning chain only covers warnings caused
by ResultSet methods. Any warning caused by
Statement methods
(such as reading OUT parameters) will be chained on the
Statement object.
Up to and including 1.7.1, HSQLDB does not produce
SQLWarning objects. This method always returns
null.
getWarnings in interface java.sql.ResultSetSQLWarning object reported or
null if there are none Up to and including 1.7.1, HSQLDB always returns null.
java.sql.SQLException - if a database access error occurs or this
method is called on a closed result setpublic void clearWarnings()
throws java.sql.SQLException
ResultSet object.
After this method is called, the method getWarnings
returns null until a new warning is
reported for this ResultSet object.
Including 1.7.1, HSQLDB does not produce SQLWarning
objects on any ResultSet object warning chain; calls to this method
are ignored.
clearWarnings in interface java.sql.ResultSetjava.sql.SQLException - if a database access error occurspublic java.lang.String getCursorName()
throws java.sql.SQLException
ResultSet object.
In SQL, a result table is retrieved through a cursor that is
named. The current row of a result set can be updated or deleted
using a positioned update/delete statement that references the
cursor name. To insure that the cursor has the proper isolation
level to support update, the cursor's SELECT statement
should be of the form SELECT FOR UPDATE. If
FOR UPDATE is omitted, the positioned updates may fail.
The JDBC API supports this SQL feature by providing the name of the
SQL cursor used by a ResultSet object.
The current row of a ResultSet object
is also the current row of this SQL cursor.
Note: If positioned update is not supported, a
SQLException is thrown.
Including 1.7.2, HSQLDB does not support this feature.
Calling this method always throws an SQLException,
stating that the operation is not supported.
getCursorName in interface java.sql.ResultSetResultSet object's cursorjava.sql.SQLException - if a database access error occurspublic java.sql.ResultSetMetaData getMetaData()
throws java.sql.SQLException
ResultSet object's columns.
Example:
The following code fragment creates a ResultSet object rs,
creates a ResultSetMetaData object rsmd, and uses rsmd
to find out how many columns rs has and whether the first column
in rs can be used in a WHERE clause.
ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM TABLE2"); ResultSetMetaData rsmd = rs.getMetaData();
int numberOfColumns = rsmd.getColumnCount();
boolean b = rsmd.isSearchable(1);
Including 1.7.1, HSQLDB did not generate accurate
ResultSetMetaData. Below were the the most important
methods to consider:
falsefalsecolumnNullableUnknown
getMetaData in interface java.sql.ResultSetResultSet object's columnsjava.sql.SQLException - if a database access error occursjdbcResultSetMetaDatapublic java.lang.Object getObject(int columnIndex)
throws java.sql.SQLException
ResultSet object as
an Object in the Java programming language.
This method will return the value of the given column as a
Java object. The type of the Java object will be the default
Java object type corresponding to the column's SQL type,
following the mapping for built-in types specified in the JDBC
specification. If the value is an SQL NULL,
the driver returns a Java null.
This method may also be used to read datatabase-specific
abstract data types.
In the JDBC 2.0 API, the behavior of method
getObject is extended to materialize
data of SQL user-defined types. When a column contains
a structured or distinct value, the behavior of this method is as
if it were a call to: getObject(columnIndex,
this.getStatement().getConnection().getTypeMap()).
getObject in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...java.lang.Object holding the column valuejava.sql.SQLException - if a database access error occurspublic java.lang.Object getObject(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as
an Object in the Java programming language.
This method will return the value of the given column as a
Java object. The type of the Java object will be the default
Java object type corresponding to the column's SQL type,
following the mapping for built-in types specified in the JDBC
specification. If the value is an SQL NULL,
the driver returns a Java null.
This method may also be used to read datatabase-specific abstract data types.
In the JDBC 2.0 API, the behavior of the method
getObject is extended to materialize
data of SQL user-defined types. When a column contains
a structured or distinct value, the behavior of this method is as
if it were a call to: getObject(columnIndex,
this.getStatement().getConnection().getTypeMap()).
getObject in interface java.sql.ResultSetcolumnName - the SQL name of the columnjava.lang.Object holding the column valuejava.sql.SQLException - if a database access error occurspublic int findColumn(java.lang.String columnName)
throws java.sql.SQLException
ResultSet column name to its
ResultSet column index.
findColumn in interface java.sql.ResultSetcolumnName - the name of the columnjava.sql.SQLException - if the ResultSet object does not
contain columnName or a database access error occurspublic java.io.Reader getCharacterStream(int columnIndex)
throws java.sql.SQLException
ResultSet object as a
java.io.Reader object.
Starting with 1.7.0. HSQLDB supports this.
getCharacterStream in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...java.io.Reader object that contains the column
value; if the value is SQL NULL, the value returned
is null in the Java programming language.java.sql.SQLException - if a database access error occurspublic java.io.Reader getCharacterStream(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as a
java.io.Reader object.
Starting with 1.7.0, HSQLDB supports this.
getCharacterStream in interface java.sql.ResultSetcolumnName - the name of the columnjava.io.Reader object that contains the column
value; if the value is SQL NULL, the value returned is
null in the Java programming languagejava.sql.SQLException - if a database access error occurspublic java.math.BigDecimal getBigDecimal(int columnIndex)
throws java.sql.SQLException
ResultSet object as a
java.math.BigDecimal with full precision.
getBigDecimal in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...NULL, the value returned is
null in the Java programming language.java.sql.SQLException - if a database access error occurspublic java.math.BigDecimal getBigDecimal(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as a
java.math.BigDecimal with full precision.
getBigDecimal in interface java.sql.ResultSetcolumnName - the column nameNULL, the value returned is
null in the Java programming language.java.sql.SQLException - if a database access error occurspublic boolean isBeforeFirst()
throws java.sql.SQLException
ResultSet object.
isBeforeFirst in interface java.sql.ResultSettrue if the cursor is before the first row;
false if the cursor is at any other position or the
result set contains no rowsjava.sql.SQLException - if a database access error occurspublic boolean isAfterLast()
throws java.sql.SQLException
ResultSet object.
isAfterLast in interface java.sql.ResultSettrue if the cursor is after the last row;
false if the cursor is at any other position or the
result set contains no rowsjava.sql.SQLException - if a database access error occurspublic boolean isFirst()
throws java.sql.SQLException
ResultSet object.
isFirst in interface java.sql.ResultSettrue if the cursor is on the first row;
false otherwisejava.sql.SQLException - if a database access error occurspublic boolean isLast()
throws java.sql.SQLException
ResultSet object.
Note: Calling the method isLast may be expensive
because the JDBC driver
might need to fetch ahead one row in order to determine
whether the current row is the last row in the result set.
Including 1.7.2, this method is not terribly expensive; the entire result is fetched internally before this object is returned to a caller.
isLast in interface java.sql.ResultSettrue if the cursor is on the last row;
false otherwisejava.sql.SQLException - if a database access error occurspublic void beforeFirst()
throws java.sql.SQLException
ResultSet object, just before the
first row. This method has no effect if the result set contains
no rows.
beforeFirst in interface java.sql.ResultSetjava.sql.SQLException - if a database access error
occurs or the result set type is TYPE_FORWARD_ONLYpublic void afterLast()
throws java.sql.SQLException
ResultSet object, just after the last row. This
method has no effect if the result set contains no rows.
afterLast in interface java.sql.ResultSetjava.sql.SQLException - if a database access error
occurs or the result set type is TYPE_FORWARD_ONLYpublic boolean first()
throws java.sql.SQLException
ResultSet object.
first in interface java.sql.ResultSettrue if the cursor is on a valid row;
false if there are no rows in the result setjava.sql.SQLException - if a database access error
occurs or the result set type is TYPE_FORWARD_ONLYpublic boolean last()
throws java.sql.SQLException
ResultSet object.
last in interface java.sql.ResultSettrue if the cursor is on a valid row;
false if there are no rows in the result setjava.sql.SQLException - if a database access error
occurs or the result set type is TYPE_FORWARD_ONLYpublic int getRow()
throws java.sql.SQLException
getRow in interface java.sql.ResultSet0 if there is no current
rowjava.sql.SQLException - if a database access error occurspublic boolean absolute(int row)
throws java.sql.SQLException
ResultSet object.
If the row number is positive, the cursor moves to the given row number with respect to the beginning of the result set. The first row is row 1, the second is row 2, and so on.
If the given row number is negative, the cursor moves to
an absolute row position with respect to
the end of the result set. For example, calling the method
absolute(-1) positions the
cursor on the last row; calling the method absolute(-2)
moves the cursor to the next-to-last row, and so on.
An attempt to position the cursor beyond the first/last row in the result set leaves the cursor before the first row or after the last row.
Note: Calling absolute(1) is the same
as calling first(). Calling absolute(-1)
is the same as calling last().
absolute in interface java.sql.ResultSetrow - the number of the row to which the cursor should move.
A positive number indicates the row number counting from the
beginning of the result set; a negative number indicates the
row number counting from the end of the result settrue if the cursor is on the result set;
false otherwisejava.sql.SQLException - if a database access error
occurs, or the result set type is TYPE_FORWARD_ONLYpublic boolean relative(int rows)
throws java.sql.SQLException
relative(0) is valid, but does
not change the cursor position.
Note: Calling the method relative(1)
is identical to calling the method next() and
calling the method relative(-1) is identical
to calling the method previous().
relative in interface java.sql.ResultSetrows - an int specifying the number of rows to
move from the current row; a positive number moves the cursor
forward; a negative number moves the cursor backwardtrue if the cursor is on a row;
false otherwisejava.sql.SQLException - if a database access error occurs,
there is no current row, or the result set type is
TYPE_FORWARD_ONLYpublic boolean previous()
throws java.sql.SQLException
ResultSet object.
previous in interface java.sql.ResultSettrue if the cursor is on a valid row;
false if it is off the result setjava.sql.SQLException - if a database access error
occurs or the result set type is TYPE_FORWARD_ONLYpublic void setFetchDirection(int direction)
throws java.sql.SQLException
ResultSet object will be processed.
The initial value is determined by the
Statement object
that produced this ResultSet object.
The fetch direction may be changed at any time.
Including 1.7.2, HSQLDB builds and returns result sets as a whole; this method does nothing. However, as mandated by the JDBC standard, an SQLException is thrown if the result set type is TYPE_FORWARD_ONLY and a fetch direction other than FETCH_FORWARD is requested.
setFetchDirection in interface java.sql.ResultSetdirection - an int specifying the suggested
fetch direction; one of ResultSet.FETCH_FORWARD,
ResultSet.FETCH_REVERSE, or
ResultSet.FETCH_UNKNOWNjava.sql.SQLException - if a database access error occurs or
the result set type is TYPE_FORWARD_ONLY and the
fetch direction is not FETCH_FORWARDjdbcStatement.setFetchDirection(int),
getFetchDirection()public int getFetchDirection()
throws java.sql.SQLException
ResultSet object.
Including 1.7.2, HSQLDB builds and returns result sets as a whole;
this method always returns FETCH_FORWARD, but the value
has no real meaning.
getFetchDirection in interface java.sql.ResultSetResultSet
objectjava.sql.SQLException - if a database access error occurssetFetchDirection(int)public void setFetchSize(int rows)
throws java.sql.SQLException
ResultSet object.
If the fetch size specified is zero, the JDBC driver
ignores the value and is free to make its own best guess as to what
the fetch size should be. The default value is set by the
Statement object
that created the result set. The fetch size may be changed at any
time.
Including 1.7.2, HSQLDB builds and returns result sets as a whole; this method does nothing.
setFetchSize in interface java.sql.ResultSetrows - the number of rows to fetchjava.sql.SQLException - if a database access error occurs or the
condition 0 <= rows <= this.getMaxRows() is not satisfiedgetFetchSize(),
jdbcStatement.setFetchSize(int),
jdbcStatement.getFetchSize()public int getFetchSize()
throws java.sql.SQLException
ResultSet object.
Including 1.7.2, HSQLDB builds and returns result sets as a whole; the value returned (always 1) has no significance.
getFetchSize in interface java.sql.ResultSetResultSet objectjava.sql.SQLException - if a database access error occurssetFetchSize(int),
jdbcStatement.getFetchSize(),
jdbcStatement.setFetchSize(int)public int getType()
throws java.sql.SQLException
ResultSet object.
The type is determined by the Statement object
that created the result set.
Including 1.7.2, HSQLDB does not support and thus
never returns ResultSet.TYPE_SCROLL_SENSITIVE.
getType in interface java.sql.ResultSetResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE,
or ResultSet.TYPE_SCROLL_SENSITIVE (not supported)java.sql.SQLException - if a database access error occurspublic int getConcurrency()
throws java.sql.SQLException
ResultSet object.
The concurrency used is determined by the
Statement object that created the result set.
Including 1.7.2, HSQLDB supports only CONCUR_READ_ONLY;
this method always returns CONCUR_READ_ONLY.
getConcurrency in interface java.sql.ResultSetResultSet.CONCUR_READ_ONLY
or ResultSet.CONCUR_UPDATABLEjava.sql.SQLException - if a database access error occurspublic boolean rowUpdated()
throws java.sql.SQLException
Including 1.7.2, HSQLDB does not support updateable results.
This method always returns false.
rowUpdated in interface java.sql.ResultSettrue if both (1) the row has been visibly updated
by the owner or another and (2) updates are detectedjava.sql.SQLException - if a database access error occursDatabaseMetaData#updatesAreDetectedpublic boolean rowInserted()
throws java.sql.SQLException
ResultSet object can detect visible inserts.
Including 1.7.2, HSQLDB does not support updateable results.
This method always returns false.
rowInserted in interface java.sql.ResultSettrue if a row has had an insertion
and insertions are detected; false otherwisejava.sql.SQLException - if a database access error occursDatabaseMetaData#insertsAreDetectedpublic boolean rowDeleted()
throws java.sql.SQLException
ResultSet object can detect deletions.
Including 1.7.2, HSQLDB does not support updateable results.
This method always returns false.
rowDeleted in interface java.sql.ResultSettrue if a row was deleted and deletions are
detected; false otherwisejava.sql.SQLException - if a database access error occursDatabaseMetaData#deletesAreDetectedpublic void updateNull(int columnIndex)
throws java.sql.SQLException
updateRow
or insertRow methods are called to update the database.
Including 1.7.1, HSQLDB does not support updateable results.
This method always throws an SQLException stating that the operation is not supported.
updateNull in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...java.sql.SQLException - if a database access error occurspublic void updateBoolean(int columnIndex,
boolean x)
throws java.sql.SQLException
boolean value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException, stating that the operation is not supported.
updateBoolean in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateByte(int columnIndex,
byte x)
throws java.sql.SQLException
byte value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException, stating that the operation is not supported.
updateByte in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateShort(int columnIndex,
short x)
throws java.sql.SQLException
short value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException stating that the operation is not supported.
updateShort in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateInt(int columnIndex,
int x)
throws java.sql.SQLException
int value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException stating that the operation is not supported.
updateInt in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateLong(int columnIndex,
long x)
throws java.sql.SQLException
long value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException stating that the operation is not supported.
updateLong in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateFloat(int columnIndex,
float x)
throws java.sql.SQLException
float value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException, stating that the operation is not supported.
updateFloat in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateDouble(int columnIndex,
double x)
throws java.sql.SQLException
double value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException, stating that the operation is not supported.
updateDouble in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateBigDecimal(int columnIndex,
java.math.BigDecimal x)
throws java.sql.SQLException
java.math.BigDecimal
value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException stating that the operation is not supported.
updateBigDecimal in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateString(int columnIndex,
java.lang.String x)
throws java.sql.SQLException
String value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable results.
This method always throws an SQLException, stating that the operation is not supported.
updateString in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateBytes(int columnIndex,
byte[] x)
throws java.sql.SQLException
byte array value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateBytes in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateDate(int columnIndex,
java.sql.Date x)
throws java.sql.SQLException
java.sql.Date value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateDate in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateTime(int columnIndex,
java.sql.Time x)
throws java.sql.SQLException
java.sql.Time value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateTime in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateTimestamp(int columnIndex,
java.sql.Timestamp x)
throws java.sql.SQLException
java.sql.Timestamp
value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateTimestamp in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateAsciiStream(int columnIndex,
java.io.InputStream x,
int length)
throws java.sql.SQLException
updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateAsciiStream in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuelength - the length of the streamjava.sql.SQLException - if a database access error occurspublic void updateBinaryStream(int columnIndex,
java.io.InputStream x,
int length)
throws java.sql.SQLException
updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateBinaryStream in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuelength - the length of the streamjava.sql.SQLException - if a database access error occurspublic void updateCharacterStream(int columnIndex,
java.io.Reader x,
int length)
throws java.sql.SQLException
updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateCharacterStream in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuelength - the length of the streamjava.sql.SQLException - if a database access error occurspublic void updateObject(int columnIndex,
java.lang.Object x,
int scale)
throws java.sql.SQLException
Object value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateObject in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuescale - for java.sql.Types.DECIMA
or java.sql.Types.NUMERIC types,
this is the number of digits after the decimal point. For all other
types this value will be ignored.java.sql.SQLException - if a database access error occurspublic void updateObject(int columnIndex,
java.lang.Object x)
throws java.sql.SQLException
Object value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateObject in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateNull(java.lang.String columnName)
throws java.sql.SQLException
null value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateNull in interface java.sql.ResultSetcolumnName - the name of the columnjava.sql.SQLException - if a database access error occurspublic void updateBoolean(java.lang.String columnName,
boolean x)
throws java.sql.SQLException
boolean value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateBoolean in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateByte(java.lang.String columnName,
byte x)
throws java.sql.SQLException
byte value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateByte in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateShort(java.lang.String columnName,
short x)
throws java.sql.SQLException
short value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateShort in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateInt(java.lang.String columnName,
int x)
throws java.sql.SQLException
int value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateInt in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateLong(java.lang.String columnName,
long x)
throws java.sql.SQLException
long value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateLong in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateFloat(java.lang.String columnName,
float x)
throws java.sql.SQLException
float value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateFloat in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateDouble(java.lang.String columnName,
double x)
throws java.sql.SQLException
double value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateDouble in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateBigDecimal(java.lang.String columnName,
java.math.BigDecimal x)
throws java.sql.SQLException
java.sql.BigDecimal
value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateBigDecimal in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateString(java.lang.String columnName,
java.lang.String x)
throws java.sql.SQLException
String value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateString in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateBytes(java.lang.String columnName,
byte[] x)
throws java.sql.SQLException
updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateBytes in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateDate(java.lang.String columnName,
java.sql.Date x)
throws java.sql.SQLException
java.sql.Date value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateDate in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateTime(java.lang.String columnName,
java.sql.Time x)
throws java.sql.SQLException
java.sql.Time value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateTime in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateTimestamp(java.lang.String columnName,
java.sql.Timestamp x)
throws java.sql.SQLException
java.sql.Timestamp
value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateTimestamp in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateAsciiStream(java.lang.String columnName,
java.io.InputStream x,
int length)
throws java.sql.SQLException
updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateAsciiStream in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuelength - the length of the streamjava.sql.SQLException - if a database access error occurspublic void updateBinaryStream(java.lang.String columnName,
java.io.InputStream x,
int length)
throws java.sql.SQLException
updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateBinaryStream in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuelength - the length of the streamjava.sql.SQLException - if a database access error occurspublic void updateCharacterStream(java.lang.String columnName,
java.io.Reader reader,
int length)
throws java.sql.SQLException
updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateCharacterStream in interface java.sql.ResultSetcolumnName - the name of the columnreader - the java.io.Reader object containing
the new column valuelength - the length of the streamjava.sql.SQLException - if a database access error occurspublic void updateObject(java.lang.String columnName,
java.lang.Object x,
int scale)
throws java.sql.SQLException
Object value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateObject in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuescale - for java.sql.Types.DECIMAL
or java.sql.Types.NUMERIC types,
this is the number of digits after the decimal point. For all other
types this value will be ignored.java.sql.SQLException - if a database access error occurspublic void updateObject(java.lang.String columnName,
java.lang.Object x)
throws java.sql.SQLException
Object value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateObject in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void insertRow()
throws java.sql.SQLException
ResultSet object and into the database.
The cursor must be on the insert row when this method is called.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
insertRow in interface java.sql.ResultSetjava.sql.SQLException - if a database access error occurs,
if this method is called when the cursor is not on the insert row,
or if not all of non-nullable columns in
the insert row have been given a valuepublic void updateRow()
throws java.sql.SQLException
ResultSet object.
This method cannot be called when the cursor is on the insert row.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateRow in interface java.sql.ResultSetjava.sql.SQLException - if a database access error occurs or
if this method is called when the cursor is on the insert rowpublic void deleteRow()
throws java.sql.SQLException
ResultSet object
and from the underlying database. This method cannot be called when
the cursor is on the insert row.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
deleteRow in interface java.sql.ResultSetjava.sql.SQLException - if a database access error occurs
or if this method is called when the cursor is on the insert rowpublic void refreshRow()
throws java.sql.SQLException
The refreshRow method provides a way for an
application to
explicitly tell the JDBC driver to refetch a row(s) from the
database. An application may want to call refreshRow when
caching or prefetching is being done by the JDBC driver to
fetch the latest value of a row from the database. The JDBC driver
may actually refresh multiple rows at once if the fetch size is
greater than one.
All values are refetched subject to the transaction isolation
level and cursor sensitivity. If refreshRow is called
after calling an updater method, but before calling
the method updateRow, then the
updates made to the row are lost. Calling the method
refreshRow frequently will likely slow performance.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
refreshRow in interface java.sql.ResultSetjava.sql.SQLException - if a database access error
occurs or if this method is called when the cursor is on the insert rowpublic void cancelRowUpdates()
throws java.sql.SQLException
ResultSet object.
This method may be called after calling an
updater method(s) and before calling
the method updateRow to roll back
the updates made to a row. If no updates have been made or
updateRow has already been called, this method has no
effect.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
cancelRowUpdates in interface java.sql.ResultSetjava.sql.SQLException - if a database access error
occurs or if this method is called when the cursor is
on the insert rowpublic void moveToInsertRow()
throws java.sql.SQLException
insertRow methods may be
called when the cursor is on the insert row. All of the columns in
a result set must be given a value each time this method is
called before calling insertRow.
An updater method must be called before a
getter method can be called on a column value.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
moveToInsertRow in interface java.sql.ResultSetjava.sql.SQLException - if a database access error occurs
or the result set is not updatablepublic void moveToCurrentRow()
throws java.sql.SQLException
Including 1.7.2, HSQLDB does not support updateable result sets.
This method is ignored.
moveToCurrentRow in interface java.sql.ResultSetjava.sql.SQLException - if a database access error occurs
or the result set is not updatablepublic java.sql.Statement getStatement()
throws java.sql.SQLException
Statement object that produced this
ResultSet object.
If the result set was generated some other way, such as by a
DatabaseMetaData method, this method returns
null.
getStatement in interface java.sql.ResultSetStatment object that produced
this ResultSet object or null
if the result set was produced some other wayjava.sql.SQLException - if a database access error occurspublic java.lang.Object getObject(int i,
java.util.Map map)
throws java.sql.SQLException
ResultSet object as an Object
in the Java programming language.
If the value is an SQL NULL,
the driver returns a Java null.
This method uses the given Map object
for the custom mapping of the
SQL structured or distinct type that is being retrieved.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException,
stating that the operation is not supported.
getObject in interface java.sql.ResultSeti - the first column is 1, the second is 2, ...map - a java.util.Map object that contains the
mapping from SQL type names to classes in the Java programming
languageObject in the Java programming language
representing the SQL valuejava.sql.SQLException - if a database access error occurspublic java.sql.Ref getRef(int i)
throws java.sql.SQLException
ResultSet object as a Ref object
in the Java programming language.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException
stating that the operation is not supported.
getRef in interface java.sql.ResultSeti - the first column is 1, the second is 2, ...Ref object representing an SQL REF
valuejava.sql.SQLException - if a database access error occurspublic java.sql.Blob getBlob(int i)
throws java.sql.SQLException
ResultSet object as a Blob object
in the Java programming language.
Starting with 1.7.2, this feature is supported.
getBlob in interface java.sql.ResultSeti - the first column is 1, the second is 2, ...Blob object representing the SQL
BLOB value in the specified columnjava.sql.SQLException - if a database access error occurspublic java.sql.Clob getClob(int i)
throws java.sql.SQLException
ResultSet object as a Clob object
in the Java programming language.
Starting with 1.7.2, this feature is supported.
getClob in interface java.sql.ResultSeti - the first column is 1, the second is 2, ...Clob object representing the SQL
CLOB value in the specified columnjava.sql.SQLException - if a database access error occurspublic java.sql.Array getArray(int i)
throws java.sql.SQLException
ResultSet object as an Array object
in the Java programming language.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException
stating that the operation is not supported.
getArray in interface java.sql.ResultSeti - the first column is 1, the second is 2, ...Array object representing the SQL
ARRAY value in the specified columnjava.sql.SQLException - if a database access error occurspublic java.lang.Object getObject(java.lang.String colName,
java.util.Map map)
throws java.sql.SQLException
ResultSet object as an Object
in the Java programming language.
If the value is an SQL NULL,
the driver returns a Java null.
This method uses the specified Map object for
custom mapping if appropriate.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException
stating that the operation is not supported.
getObject in interface java.sql.ResultSetcolName - the name of the column from which to retrieve the valuemap - a java.util.Map object that contains the
mapping from SQL type names to classes in the Java programming
languageObject representing the SQL value in the
specified columnjava.sql.SQLException - if a database access error occurspublic java.sql.Ref getRef(java.lang.String colName)
throws java.sql.SQLException
ResultSet object as a Ref object
in the Java programming language.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException,
stating that the operartion is not supported.
getRef in interface java.sql.ResultSetcolName - the column nameRef object representing the SQL REF
value in the specified columnjava.sql.SQLException - if a database access error occurspublic java.sql.Blob getBlob(java.lang.String colName)
throws java.sql.SQLException
ResultSet object as a Blob object
in the Java programming language.
Starting with 1.7.2, this feature is supported.
getBlob in interface java.sql.ResultSetcolName - the name of the column from which to retrieve the valueBlob object representing the
SQL BLOB value in the specified columnjava.sql.SQLException - if a database access error occurspublic java.sql.Clob getClob(java.lang.String colName)
throws java.sql.SQLException
ResultSet object as a Clob object
in the Java programming language.
Starting with 1.7.2, this feature is supported.
getClob in interface java.sql.ResultSetcolName - the name of the column from which to retrieve the valueClob object representing the SQL
CLOB value in the specified columnjava.sql.SQLException - if a database access error occurspublic java.sql.Array getArray(java.lang.String colName)
throws java.sql.SQLException
ResultSet object as an Array object
in the Java programming language.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException
stating that the operation is not supported.
getArray in interface java.sql.ResultSetcolName - the name of the column from which to retrieve the valueArray object representing the SQL
ARRAY value in the specified columnjava.sql.SQLException - if a database access error occurspublic java.sql.Date getDate(int columnIndex,
java.util.Calendar cal)
throws java.sql.SQLException
ResultSet object as a
java.sql.Date object
in the Java programming language.
This method uses the given calendar to construct an appropriate
millisecond value for the date if the underlying database does
not store timezone information.
getDate in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...cal - the java.util.Calendar object
to use in constructing the datejava.sql.Date object;
if the value is SQL NULL, the value returned is
null in the Java programming languagejava.sql.SQLException - if a database access error occurspublic java.sql.Date getDate(java.lang.String columnName,
java.util.Calendar cal)
throws java.sql.SQLException
ResultSet object as a java.sql.Date
object in the Java programming language.
This method uses the given calendar to construct an appropriate
millisecond
value for the date if the underlying database does not store
timezone information.
getDate in interface java.sql.ResultSetcolumnName - the SQL name of the column from which to retrieve the
valuecal - the java.util.Calendar object
to use in constructing the datejava.sql.Date object;
if the value is SQL NULL,
the value returned is null in the Java programming
languagejava.sql.SQLException - if a database access error occurspublic java.sql.Time getTime(int columnIndex,
java.util.Calendar cal)
throws java.sql.SQLException
ResultSet object as a java.sql.Time
object in the Java programming language.
This method uses the given calendar to construct an appropriate
millisecond value for the time if the underlying database does not
store timezone information.
getTime in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...cal - the java.util.Calendar object
to use in constructing the timejava.sql.Time object;
if the value is SQL NULL,
the value returned is null in the Java programming
languagejava.sql.SQLException - if a database access error occurspublic java.sql.Time getTime(java.lang.String columnName,
java.util.Calendar cal)
throws java.sql.SQLException
ResultSet object as
a java.sql.Time object
in the Java programming language.
This method uses the given calendar to construct an appropriate
millisecond
value for the time if the underlying database does not store
timezone information.
getTime in interface java.sql.ResultSetcolumnName - the SQL name of the columncal - the java.util.Calendar object
to use in constructing the timejava.sql.Time object;
if the value is SQL NULL,
the value returned is null in the Java programming
languagejava.sql.SQLException - if a database access error occurspublic java.sql.Timestamp getTimestamp(int columnIndex,
java.util.Calendar cal)
throws java.sql.SQLException
ResultSet object as a
java.sql.Timestamp object in the Java programming
anguage.
This method uses the given calendar to construct an appropriate
millisecond value for the timestamp if the underlying database does
not store timezone information.
getTimestamp in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...cal - the java.util.Calendar object
to use in constructing the timestampjava.sql.Timestamp object;
if the value is SQL NULL,
the value returned is null in the Java programming
languagejava.sql.SQLException - if a database access error occurspublic java.sql.Timestamp getTimestamp(java.lang.String columnName,
java.util.Calendar cal)
throws java.sql.SQLException
ResultSet object as a
java.sql.Timestamp object in the Java programming
language.
This method uses the given calendar to construct an appropriate
millisecond value for the timestamp if the underlying database does
not store timezone information.
getTimestamp in interface java.sql.ResultSetcolumnName - the SQL name of the columncal - the java.util.Calendar object
to use in constructing the datejava.sql.Timestamp object;
if the value is SQL NULL,
the value returned is null in the Java programming
languagejava.sql.SQLException - if a database access error occurspublic java.net.URL getURL(int columnIndex)
throws java.sql.SQLException
ResultSet object as a java.net.URL
object in the Java programming language.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException
stating that the operation is not supported.
getURL in interface java.sql.ResultSetcolumnIndex - the index of the column 1 is the first, 2
is the second,...java.net.URL object;
if the value is SQL NULL, the value returned
is null in the Java programming languagejava.sql.SQLException - if a database access error occurs,
or if a URL is malformedpublic java.net.URL getURL(java.lang.String columnName)
throws java.sql.SQLException
ResultSet object as a java.net.URL
object in the Java programming language.
Including 1.7.2, HSQLDB does not support this feature.
This method always throws an SQLException
stating that the operation is not supported.
getURL in interface java.sql.ResultSetcolumnName - the SQL name of the columnjava.net.URL object;
if the value is SQL NULL, the value returned
is null in the Java programming languagejava.sql.SQLException - if a database access error occurs
or if a URL is malformedpublic void updateRef(int columnIndex,
java.sql.Ref x)
throws java.sql.SQLException
java.sql.Ref value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateRef in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateRef(java.lang.String columnName,
java.sql.Ref x)
throws java.sql.SQLException
java.sql.Ref value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateRef in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateBlob(int columnIndex,
java.sql.Blob x)
throws java.sql.SQLException
java.sql.Blob value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateBlob in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateBlob(java.lang.String columnName,
java.sql.Blob x)
throws java.sql.SQLException
java.sql.Blob value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateBlob in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateClob(int columnIndex,
java.sql.Clob x)
throws java.sql.SQLException
java.sql.Clob value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateClob in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateClob(java.lang.String columnName,
java.sql.Clob x)
throws java.sql.SQLException
java.sql.Clob value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateClob in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateArray(int columnIndex,
java.sql.Array x)
throws java.sql.SQLException
java.sql.Array value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException stating that the operation is not supported.
updateArray in interface java.sql.ResultSetcolumnIndex - the first column is 1, the second is 2, ...x - the new column valuejava.sql.SQLException - if a database access error occurspublic void updateArray(java.lang.String columnName,
java.sql.Array x)
throws java.sql.SQLException
java.sql.Array value.
The updater methods are used to update column values in the
current row or the insert row. The updater methods do not
update the underlying database; instead the updateRow or
insertRow methods are called to update the database.
Including 1.7.2, HSQLDB does not support updateable result sets.
This method always throws an SQLException, stating that the operation is not supported.
updateArray in interface java.sql.ResultSetcolumnName - the name of the columnx - the new column valuejava.sql.SQLException - if a database access error occurspublic java.sql.RowId getRowId(int columnIndex)
throws java.sql.SQLException
getRowId in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.sql.RowId getRowId(java.lang.String columnLabel)
throws java.sql.SQLException
getRowId in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateRowId(int columnIndex,
java.sql.RowId x)
throws java.sql.SQLException
updateRowId in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateRowId(java.lang.String columnLabel,
java.sql.RowId x)
throws java.sql.SQLException
updateRowId in interface java.sql.ResultSetjava.sql.SQLExceptionpublic int getHoldability()
throws java.sql.SQLException
getHoldability in interface java.sql.ResultSetjava.sql.SQLExceptionpublic boolean isClosed()
throws java.sql.SQLException
isClosed in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNString(int columnIndex,
java.lang.String nString)
throws java.sql.SQLException
updateNString in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNString(java.lang.String columnLabel,
java.lang.String nString)
throws java.sql.SQLException
updateNString in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNClob(int columnIndex,
java.sql.NClob nClob)
throws java.sql.SQLException
updateNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNClob(java.lang.String columnLabel,
java.sql.NClob nClob)
throws java.sql.SQLException
updateNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.sql.NClob getNClob(int columnIndex)
throws java.sql.SQLException
getNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.sql.NClob getNClob(java.lang.String columnLabel)
throws java.sql.SQLException
getNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.sql.SQLXML getSQLXML(int columnIndex)
throws java.sql.SQLException
getSQLXML in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.sql.SQLXML getSQLXML(java.lang.String columnLabel)
throws java.sql.SQLException
getSQLXML in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateSQLXML(int columnIndex,
java.sql.SQLXML xmlObject)
throws java.sql.SQLException
updateSQLXML in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateSQLXML(java.lang.String columnLabel,
java.sql.SQLXML xmlObject)
throws java.sql.SQLException
updateSQLXML in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.lang.String getNString(int columnIndex)
throws java.sql.SQLException
getNString in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.lang.String getNString(java.lang.String columnLabel)
throws java.sql.SQLException
getNString in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.io.Reader getNCharacterStream(int columnIndex)
throws java.sql.SQLException
getNCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic java.io.Reader getNCharacterStream(java.lang.String columnLabel)
throws java.sql.SQLException
getNCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNCharacterStream(int columnIndex,
java.io.Reader x,
long length)
throws java.sql.SQLException
updateNCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNCharacterStream(java.lang.String columnLabel,
java.io.Reader reader,
long length)
throws java.sql.SQLException
updateNCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateAsciiStream(int columnIndex,
java.io.InputStream x,
long length)
throws java.sql.SQLException
updateAsciiStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBinaryStream(int columnIndex,
java.io.InputStream x,
long length)
throws java.sql.SQLException
updateBinaryStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateCharacterStream(int columnIndex,
java.io.Reader x,
long length)
throws java.sql.SQLException
updateCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateAsciiStream(java.lang.String columnLabel,
java.io.InputStream x,
long length)
throws java.sql.SQLException
updateAsciiStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBinaryStream(java.lang.String columnLabel,
java.io.InputStream x,
long length)
throws java.sql.SQLException
updateBinaryStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateCharacterStream(java.lang.String columnLabel,
java.io.Reader reader,
long length)
throws java.sql.SQLException
updateCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBlob(int columnIndex,
java.io.InputStream inputStream,
long length)
throws java.sql.SQLException
updateBlob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBlob(java.lang.String columnLabel,
java.io.InputStream inputStream,
long length)
throws java.sql.SQLException
updateBlob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateClob(int columnIndex,
java.io.Reader reader,
long length)
throws java.sql.SQLException
updateClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateClob(java.lang.String columnLabel,
java.io.Reader reader,
long length)
throws java.sql.SQLException
updateClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNClob(int columnIndex,
java.io.Reader reader,
long length)
throws java.sql.SQLException
updateNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNClob(java.lang.String columnLabel,
java.io.Reader reader,
long length)
throws java.sql.SQLException
updateNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNCharacterStream(int columnIndex,
java.io.Reader x)
throws java.sql.SQLException
updateNCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNCharacterStream(java.lang.String columnLabel,
java.io.Reader reader)
throws java.sql.SQLException
updateNCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateAsciiStream(int columnIndex,
java.io.InputStream x)
throws java.sql.SQLException
updateAsciiStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBinaryStream(int columnIndex,
java.io.InputStream x)
throws java.sql.SQLException
updateBinaryStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateCharacterStream(int columnIndex,
java.io.Reader x)
throws java.sql.SQLException
updateCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateAsciiStream(java.lang.String columnLabel,
java.io.InputStream x)
throws java.sql.SQLException
updateAsciiStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBinaryStream(java.lang.String columnLabel,
java.io.InputStream x)
throws java.sql.SQLException
updateBinaryStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateCharacterStream(java.lang.String columnLabel,
java.io.Reader reader)
throws java.sql.SQLException
updateCharacterStream in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBlob(int columnIndex,
java.io.InputStream inputStream)
throws java.sql.SQLException
updateBlob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateBlob(java.lang.String columnLabel,
java.io.InputStream inputStream)
throws java.sql.SQLException
updateBlob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateClob(int columnIndex,
java.io.Reader reader)
throws java.sql.SQLException
updateClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateClob(java.lang.String columnLabel,
java.io.Reader reader)
throws java.sql.SQLException
updateClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNClob(int columnIndex,
java.io.Reader reader)
throws java.sql.SQLException
updateNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic void updateNClob(java.lang.String columnLabel,
java.io.Reader reader)
throws java.sql.SQLException
updateNClob in interface java.sql.ResultSetjava.sql.SQLExceptionpublic <T> T unwrap(java.lang.Class<T> iface)
throws java.sql.SQLException
unwrap in interface java.sql.Wrapperjava.sql.SQLExceptionpublic boolean isWrapperFor(java.lang.Class<?> iface)
throws java.sql.SQLException
isWrapperFor in interface java.sql.Wrapperjava.sql.SQLExceptionpublic <T> T getObject(java.lang.String columnLabel,
java.lang.Class<T> type)
throws java.sql.SQLException
getObject in interface java.sql.ResultSetjava.sql.SQLExceptionpublic <T> T getObject(int columnNum,
java.lang.Class<T> type)
throws java.sql.SQLException
getObject in interface java.sql.ResultSetjava.sql.SQLExceptionCopyright ? 2001 - 2005 HSQL Development Group. All Rights Reserved.