org.firebirdsql.jdbc

Class FBResultSet

java.lang.Object
- org.firebirdsql.jdbc.FBResultSet

Implemented Interfaces:: ResultSet, FBObjectListener.FetcherListener, Synchronizable

public class FBResultSet

extends java.lang.Object

implements ResultSet, Synchronizable, FBObjectListener.FetcherListener

Implementation of ResultSet interface.

Authors:: David Jencks; Roman Rokytskyy

Field Summary
`protected org.firebirdsql.gds.impl.GDSHelper`	`gdsHelper`
`byte[][]`	`row`
`XSQLVAR[]`	`xsqlvars`

Constructor Summary
`FBResultSet(XSQLVAR[] xsqlvars, ArrayList rows)`
`FBResultSet(org.firebirdsql.gds.impl.GDSHelper gdsHelper, AbstractStatement fbStatement, org.firebirdsql.gds.impl.AbstractIscStmtHandle stmt, FBObjectListener.ResultSetListener listener, boolean trimStrings, int rsType, int rsConcurrency, int rsHoldability, boolean cached)` Creates a new `FBResultSet` instance.

Method Summary
`boolean`	`absolute(int row)` Moves the cursor to the given row number in this `ResultSet` object.
`protected void`	`addWarning(SQLWarning warning)`
`void`	`afterLast()` Moves the cursor to the end of this `ResultSet` object, just after the last row.
`void`	`allRowsFetched(org.firebirdsql.jdbc.FBFetcher fetcher)` Notify listener that underlying fetcher fetched all rows.
`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.
`protected void`	`checkCursorMove()` Check if statement is open and prepare statement for cursor move.
`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.
`void`	`fetcherClosed(org.firebirdsql.jdbc.FBFetcher fetcher)` Notify listener that underlying fetcher is closed.
`int`	`findColumn(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.
`Array`	`getArray(String columnName)` Returns the value of the designated column in the current row of this `ResultSet` object as an `Array` object in the Java programming language.
`Array`	`getArray(int i)` Returns the value of the designated column in the current row of this `ResultSet` object as an `Array` object in the Java programming language.
`InputStream`	`getAsciiStream(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `InputStream`.
`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.
`BigDecimal`	`getBigDecimal(String columnName)` Gets the value of the designated column in the current row of this `ResultSet` object as a `java.math.BigDecimal` with full precision.
`BigDecimal`	`getBigDecimal(String columnName, int scale)` Deprecated.
`BigDecimal`	`getBigDecimal(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a BigDecimal object.
`BigDecimal`	`getBigDecimal(int columnIndex, int scale)` Deprecated.
`InputStream`	`getBinaryStream(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a binary `InputStream`.
`InputStream`	`getBinaryStream(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a binary InputStream.
`Blob`	`getBlob(String columnName)` Returns the value of the designated column in the current row of this `ResultSet` object as a `Blob` object in the Java programming language.
`Blob`	`getBlob(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a Blob object.
`boolean`	`getBoolean(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `boolean` value.
`boolean`	`getBoolean(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `boolean` value.
`byte`	`getByte(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` value.
`byte`	`getByte(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `byte` value.
`byte[]`	`getBytes(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `byte` array.
`byte[]`	`getBytes(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `byte` array.
`Reader`	`getCharacterStream(String columnName)` Gets the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`Reader`	`getCharacterStream(int columnIndex)` Gets the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`Clob`	`getClob(String columnName)` Returns the value of the designated column in the current row of this `ResultSet` object as a `Clob` object in the Java programming language.
`Clob`	`getClob(int i)` Returns 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()` Returns the concurrency mode of this `ResultSet` object.
`String`	`getCursorName()` Gets the name of the SQL cursor used by this `ResultSet` object.
`Date`	`getDate(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Date`.
`Date`	`getDate(String columnName, Calendar cal)` Returns 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.
`Date`	`getDate(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `Date` object.
`Date`	`getDate(int columnIndex, Calendar cal)` Returns 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(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `double` value.
`double`	`getDouble(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `double` value.
`String`	`getExecutionPlan()`
`int`	`getFetchDirection()` Returns the fetch direction for this `ResultSet` object.
`int`	`getFetchSize()` Returns the fetch size for this `ResultSet` object.
`org.firebirdsql.jdbc.field.FBField`	`getField(String columnName)` Get a `FBField` by name.
`org.firebirdsql.jdbc.field.FBField`	`getField(int columnIndex)` Get the `FBField` object at the given column index
`org.firebirdsql.jdbc.field.FBField`	`getField(int columnIndex, boolean checkRowPosition)` Factory method for the field access objects
`float`	`getFloat(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `float` value.
`float`	`getFloat(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `float` value.
`int`	`getInt(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as an `int` value.
`int`	`getInt(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as an `int` value.
`long`	`getLong(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `long` value.
`long`	`getLong(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `long` value.
`ResultSetMetaData`	`getMetaData()` Retrieves the number, types and properties of this `ResultSet` object's columns.
`Object`	`getObject(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.
`Object`	`getObject(String columnName, Map map)` Returns the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.
`Object`	`getObject(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as an `Object`.
`Object`	`getObject(int i, Map map)` Returns the value of the designated column in the current row of this `ResultSet` object as an `Object` in the Java programming language.
`Ref`	`getRef(String columnName)` Returns the value of the designated column in the current row of this `ResultSet` object as a `Ref` object in the Java programming language.
`Ref`	`getRef(int i)` Returns 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.
`short`	`getShort(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `short` value.
`short`	`getShort(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `short` value.
`Statement`	`getStatement()` Returns the `Statement` object that produced this `ResultSet` object.
`String`	`getString(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String`.
`String`	`getString(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `String` object.
`Object`	`getSynchronizationObject()` Get synchronization object.
`Time`	`getTime(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Time` object.
`Time`	`getTime(String columnName, Calendar cal)` Returns 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.
`Time`	`getTime(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `Time` object.
`Time`	`getTime(int columnIndex, Calendar cal)` Returns 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.
`Timestamp`	`getTimestamp(String columnName)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `Timestamp` object.
`Timestamp`	`getTimestamp(String columnName, Calendar cal)` Returns 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.
`Timestamp`	`getTimestamp(int columnIndex)` Retrieve the value of the designated column in the current row of this ResultSet as a `Timestamp` object.
`Timestamp`	`getTimestamp(int columnIndex, Calendar cal)` Returns 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()` Returns the type of this `ResultSet` object.
`URL`	`getURL(String param1)` This operation is not supported
`URL`	`getURL(int param1)` This operation is not supported
`InputStream`	`getUnicodeStream(String columnName)` Deprecated.
`InputStream`	`getUnicodeStream(int columnIndex)` Deprecated.
`SQLWarning`	`getWarnings()` Returns the first warning reported by calls on this `ResultSet` object.
`protected XSQLVAR`	`getXsqlvar(int columnIndex)` Returns the XSQLVAR structure for the specified column.
`void`	`insertRow()` Inserts the contents of the insert row into this `ResultSet` objaect and into the database.
`boolean`	`isAfterLast()` Indicates whether the cursor is after the last row in this `ResultSet` object.
`boolean`	`isBeforeFirst()` Indicates whether the cursor is before the first row in this `ResultSet` object.
`boolean`	`isFirst()` Indicates whether the cursor is on the first row of this `ResultSet` object.
`boolean`	`isLast()` Indicates whether the cursor is on the last row of this `ResultSet` object.
`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.
`void`	`rowChanged(org.firebirdsql.jdbc.FBFetcher fetcher, byte[][] newRow)` Notify listener that underlying row was changed.
`boolean`	`rowDeleted()` Indicates whether a row has been deleted.
`boolean`	`rowInserted()` Indicates whether the current row has had an insertion.
`boolean`	`rowUpdated()` Indicates 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.
`void`	`updateArray(String param1, Array param2)` This operation is not supported
`void`	`updateArray(int param1, Array param2)` This operation is not supported
`void`	`updateAsciiStream(String columnName, InputStream x, int length)` Updates the designated column with an ascii stream value.
`void`	`updateAsciiStream(int columnIndex, InputStream x, int length)` Updates the designated column with an ascii stream value.
`void`	`updateBigDecimal(String columnName, BigDecimal x)` Updates the designated column with a `java.sql.BigDecimal` value.
`void`	`updateBigDecimal(int columnIndex, BigDecimal x)` Updates the designated column with a `java.math.BigDecimal` value.
`void`	`updateBinaryStream(String columnName, InputStream x, int length)` Updates the designated column with a binary stream value.
`void`	`updateBinaryStream(int columnIndex, InputStream x, int length)` Updates the designated column with a binary stream value.
`void`	`updateBlob(String param1, Blob param2)` This operation is not supported
`void`	`updateBlob(int param1, Blob param2)` This operation is not supported
`void`	`updateBoolean(String columnName, boolean x)` Updates the designated column with a `boolean` value.
`void`	`updateBoolean(int columnIndex, boolean x)` Updates the designated column with a `boolean` value.
`void`	`updateByte(String columnName, byte x)` Updates the designated column with a `byte` value.
`void`	`updateByte(int columnIndex, byte x)` Updates the designated column with a `byte` value.
`void`	`updateBytes(String columnName, x[] )` Updates the designated column with a `boolean` value.
`void`	`updateBytes(int columnIndex, x[] )` Updates the designated column with a `byte` array value.
`void`	`updateCharacterStream(String columnName, Reader reader, int length)` Updates the designated column with a character stream value.
`void`	`updateCharacterStream(int columnIndex, Reader x, int length)` Updates the designated column with a character stream value.
`void`	`updateClob(String param1, Clob param2)` This operation is not supported
`void`	`updateClob(int param1, Clob param2)` This operation is not supported
`void`	`updateDate(String columnName, Date x)` Updates the designated column with a `java.sql.Date` value.
`void`	`updateDate(int columnIndex, Date x)` Updates the designated column with a `java.sql.Date` value.
`void`	`updateDouble(String columnName, double x)` Updates the designated column with a `double` value.
`void`	`updateDouble(int columnIndex, double x)` Updates the designated column with a `double` value.
`void`	`updateFloat(String columnName, float x)` Updates the designated column with a `float` value.
`void`	`updateFloat(int columnIndex, float x)` Updates the designated column with a `float` value.
`void`	`updateInt(String columnName, int x)` Updates the designated column with an `int` value.
`void`	`updateInt(int columnIndex, int x)` Updates the designated column with an `int` value.
`void`	`updateLong(String columnName, long x)` Updates the designated column with a `long` value.
`void`	`updateLong(int columnIndex, long x)` Updates the designated column with a `long` value.
`void`	`updateNull(String columnName)` Updates the designated column with a `null` value.
`void`	`updateNull(int columnIndex)` Gives a nullable column a null value.
`void`	`updateObject(String columnName, Object x)` Updates the designated column with an `Object` value.
`void`	`updateObject(String columnName, Object x, int scale)` Updates the designated column with an `Object` value.
`void`	`updateObject(int columnIndex, Object x)` Updates the designated column with an `Object` value.
`void`	`updateObject(int columnIndex, Object x, int scale)` Updates the designated column with an `Object` value.
`void`	`updateRef(String param1, Ref param2)` This operation is not supported
`void`	`updateRef(int param1, Ref param2)` This operation is not supported
`void`	`updateRow()` Updates the underlying database with the new contents of the current row of this `ResultSet` object.
`void`	`updateShort(String columnName, short x)` Updates the designated column with a `short` value.
`void`	`updateShort(int columnIndex, short x)` Updates the designated column with a `short` value.
`void`	`updateString(String columnName, String x)` Updates the designated column with a `String` value.
`void`	`updateString(int columnIndex, String x)` Updates the designated column with a `String` value.
`void`	`updateTime(String columnName, Time x)` Updates the designated column with a `java.sql.Time` value.
`void`	`updateTime(int columnIndex, Time x)` Updates the designated column with a `java.sql.Time` value.
`void`	`updateTimestamp(String columnName, Timestamp x)` Updates the designated column with a `java.sql.Timestamp` value.
`void`	`updateTimestamp(int columnIndex, 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`.

gdsHelper

protected org.firebirdsql.gds.impl.GDSHelper gdsHelper

row

public byte[][] row

xsqlvars

public XSQLVAR[] xsqlvars

FBResultSet

protected FBResultSet(XSQLVAR[] xsqlvars,
                      ArrayList rows)
            throws SQLException

FBResultSet

protected FBResultSet(org.firebirdsql.gds.impl.GDSHelper gdsHelper,
                      AbstractStatement fbStatement,
                      org.firebirdsql.gds.impl.AbstractIscStmtHandle stmt,
                      FBObjectListener.ResultSetListener listener,
                      boolean trimStrings,
                      int rsType,
                      int rsConcurrency,
                      int rsHoldability,
                      boolean cached)
            throws SQLException

Creates a new FBResultSet instance.
Parameters:
gdsHelper - a AbstractConnection value
fbStatement - a AbstractStatement value
stmt - an isc_stmt_handle value

absolute

public boolean absolute(int row)
            throws SQLException

Moves the cursor to the given row number in this 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().
Returns:
true if the cursor is on the result set; false otherwise
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

addWarning

protected void addWarning(SQLWarning warning)

afterLast

public void afterLast()
            throws SQLException

Moves the cursor to the end of this ResultSet object, just after the last row. This method has no effect if the result set contains no rows.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

allRowsFetched

public void allRowsFetched(org.firebirdsql.jdbc.FBFetcher fetcher)
            throws SQLException

Notify listener that underlying fetcher fetched all rows.
Specified by:
allRowsFetched in interface FBObjectListener.FetcherListener
Parameters:
fetcher - fetcher that fetched all rows.

beforeFirst

public void beforeFirst()
            throws SQLException

Moves the cursor to the front of this ResultSet object, just before the first row. This method has no effect if the result set contains no rows.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

cancelRowUpdates

public void cancelRowUpdates()
            throws SQLException

Cancels the updates made to the current row in this ResultSet object. This method may be called after calling an updateXXX 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.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

checkCursorMove

protected void checkCursorMove()
            throws SQLException

Check if statement is open and prepare statement for cursor move.

clearWarnings

public void clearWarnings()
            throws SQLException

Clears all warnings reported on this ResultSet object. After this method is called, the method getWarnings returns null until a new warning is reported for this ResultSet object.

close

public void close()
            throws SQLException

Releases this 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.

deleteRow

public void deleteRow()
            throws SQLException

Deletes the current row from this ResultSet object and from the underlying database. This method cannot be called when the cursor is on the insert row.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

fetcherClosed

public void fetcherClosed(org.firebirdsql.jdbc.FBFetcher fetcher)
            throws SQLException

Notify listener that underlying fetcher is closed.
Specified by:
fetcherClosed in interface FBObjectListener.FetcherListener
Parameters:
fetcher - fetcher that was closed.

findColumn

public int findColumn(String columnName)
            throws SQLException

Maps the given ResultSet column name to its ResultSet column index.
Parameters:
columnName - the name of the column
Returns:
the column index of the given column name

first

public boolean first()
            throws SQLException

Moves the cursor to the first row in this ResultSet object.
Returns:
true if the cursor is on a valid row; false if there are no rows in the result set
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getArray

public Array getArray(String columnName)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.
Parameters:
columnName - the name of the column from which to retrieve the value
Returns:
an Array object representing the SQL ARRAY value in the specified column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getArray

public Array getArray(int i)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
an Array object representing the SQL ARRAY value in the specified column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getAsciiStream

public InputStream getAsciiStream(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as an InputStream.
Parameters:
columnName - The SQL name of the column
Returns:
The value as an InputStream

getAsciiStream

public InputStream getAsciiStream(int columnIndex)
            throws SQLException

Retrieves the value of the designated column in the current row of this 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.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
a stream of ascii characters

getBigDecimal

public BigDecimal getBigDecimal(String columnName)
            throws SQLException

Gets the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.
Parameters:
columnName - the column name
Returns:
the column value (full precision); if the value is SQL NULL, the value returned is null in the Java programming language.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getBigDecimal

public BigDecimal getBigDecimal(String columnName,
                                int scale)
            throws SQLException

Deprecated.
Retrieves the value of the designated column in the current row of this ResultSet object as a BigDecimal.
Parameters:
columnName - The SQL name of the column
Returns:
The BigDecimal value

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a BigDecimal object.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The value of the field as a BigDecimal

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex,
                                int scale)
            throws SQLException

Deprecated.
Gets the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
scale - the number of digits to the right of the decimal point
Returns:
the column value; if the value is SQL NULL, the value returned is null

getBinaryStream

public InputStream getBinaryStream(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a binary InputStream.
Parameters:
columnName - The SQL name of the column
Returns:
The value as a binary InputStream

getBinaryStream

public InputStream getBinaryStream(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a binary InputStream.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The value of the field as a binary input stream

getBlob

public Blob getBlob(String columnName)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.
Parameters:
columnName - the name of the column from which to retrieve the value
Returns:
a Blob object representing the SQL BLOB value in the specified column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getBlob

public Blob getBlob(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a Blob object.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The value of the field as a Blob object

getBoolean

public boolean getBoolean(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a boolean value.
Parameters:
columnName - The SQL name of the column
Returns:
The String value

getBoolean

public boolean getBoolean(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a boolean value.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The boolean value of the field

getByte

public byte getByte(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a byte value.
Parameters:
columnName - The SQL name of the column
Returns:
The byte value

getByte

public byte getByte(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a byte value.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The byte value of the field

getBytes

public byte[] getBytes(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a byte array.
Parameters:
columnName - The SQL name of the column
Returns:
The byte array value

getBytes

public byte[] getBytes(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a byte array.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The byte array value of the field

getCharacterStream

public Reader getCharacterStream(String columnName)
            throws SQLException

Gets the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.
Parameters:
columnName - the name of the column
Returns:
a 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.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getCharacterStream

public Reader getCharacterStream(int columnIndex)
            throws SQLException

Gets the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
a 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.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getClob

public Clob getClob(String columnName)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.
Parameters:
columnName - the name of the column from which to retrieve the value
Returns:
a Clob object representing the SQL CLOB value in the specified column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getClob

public Clob getClob(int i)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Clob object representing the SQL CLOB value in the specified column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getConcurrency

public int getConcurrency()
            throws SQLException

Returns the concurrency mode of this ResultSet object. The concurrency used is determined by the Statement object that created the result set.
Returns:
the concurrency type, either CONCUR_READ_ONLY or CONCUR_UPDATABLE
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getCursorName

public String getCursorName()
            throws SQLException

Gets the name of the SQL cursor used by this 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 the 'for update' clause 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.
Returns:
the SQL name for this ResultSet object's cursor

getDate

public Date getDate(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a Date.
Parameters:
columnName - The SQL name of the column
Returns:
The Date value

getDate

public Date getDate(String columnName,
                    Calendar cal)
            throws SQLException

Returns 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. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.
Parameters:
columnName - the SQL name of the column from which to retrieve the value
cal - the java.util.Calendar object to use in constructing the date
Returns:
the column value as a java.sql.Date object; if the value is SQL NULL, the value returned is null in the Java programming language
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getDate

public Date getDate(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a Date object.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The Date object of the field

getDate

public Date getDate(int columnIndex,
                    Calendar cal)
            throws SQLException

Returns 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. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the java.util.Calendar object to use in constructing the date
Returns:
the column value as a java.sql.Date object; if the value is SQL NULL, the value returned is null in the Java programming language
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getDouble

public double getDouble(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a double value.
Parameters:
columnName - The SQL name of the column
Returns:
The double value

getDouble

public double getDouble(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a double value.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The double value of the field

getExecutionPlan

public String getExecutionPlan()
            throws SQLException

getFetchDirection

public int getFetchDirection()
            throws SQLException

Returns the fetch direction for this ResultSet object.
Returns:
the current fetch direction for this ResultSet object
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getFetchSize

public int getFetchSize()
            throws SQLException

Returns the fetch size for this ResultSet object.
Returns:
the current fetch size for this ResultSet object
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getField

public org.firebirdsql.jdbc.field.FBField getField(String columnName)
            throws SQLException

Get a FBField by name.
Parameters:
columnName - The name of the field to be retrieved

getField

public org.firebirdsql.jdbc.field.FBField getField(int columnIndex)
            throws SQLException

Get the FBField object at the given column index
Parameters:
columnIndex - The index of the parameter, 1 is the first index

getField

public org.firebirdsql.jdbc.field.FBField getField(int columnIndex,
                                                   boolean checkRowPosition)
            throws SQLException

Factory method for the field access objects

getFloat

public float getFloat(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a float value.
Parameters:
columnName - The SQL name of the column
Returns:
The float value

getFloat

public float getFloat(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a float value.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The float value of the field

getInt

public int getInt(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as an int value.
Parameters:
columnName - The SQL name of the column
Returns:
The int value

getInt

public int getInt(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as an int value.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The int value of the field

getLong

public long getLong(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a long value.
Parameters:
columnName - The SQL name of the column
Returns:
The long value

getLong

public long getLong(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a long value.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The long value of the field

getMetaData

public ResultSetMetaData getMetaData()
            throws SQLException

Retrieves the number, types and properties of this ResultSet object's columns.
Returns:
the description of this ResultSet object's columns

getObject

public Object getObject(String columnName)
            throws SQLException

Gets the value of the designated column in the current row of this 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.
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()).
Parameters:
columnName - the SQL name of the column
Returns:
a java.lang.Object holding the column value

getObject

public Object getObject(String columnName,
                        Map map)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. This method uses the specified Map object for custom mapping if appropriate.
Parameters:
columnName - the name of the column from which to retrieve the value
map - a java.util.Map object that contains the mapping from SQL type names to classes in the Java programming language
Returns:
an Object representing the SQL value in the specified column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getObject

public Object getObject(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as an Object.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The Object representation of the field

getObject

public Object getObject(int i,
                        Map map)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. This method uses the given Map object for the custom mapping of the SQL structured or distinct type that is being retrieved.
Parameters:
i - 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 language
Returns:
an Object in the Java programming language representing the SQL value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getRef

public Ref getRef(String columnName)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.
Parameters:
columnName - the column name
Returns:
a Ref object representing the SQL REF value in the specified column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getRef

public Ref getRef(int i)
            throws SQLException

Returns the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Ref object representing an SQL REF value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getRow

public int getRow()
            throws SQLException

Retrieves the current row number. The first row is number 1, the second number 2, and so on.
Returns:
the current row number; 0 if there is no current row
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getShort

public short getShort(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a short value.
Parameters:
columnName - The SQL name of the column
Returns:
THe short value

getShort

public short getShort(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a short value.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The short value of the field

getStatement

public Statement getStatement()

Returns the 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.
Returns:
the Statment object that produced this ResultSet object or null if the result set was produced some other way

getString

public String getString(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a String.
Parameters:
columnName - The SQL name of the column

getString

public String getString(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a String object.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The String representation of the field

getSynchronizationObject

public Object getSynchronizationObject()
            throws SQLException

Get synchronization object.
Specified by:
getSynchronizationObject in interface Synchronizable
Returns:
object, cannot be null.

getTime

public Time getTime(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a Time object.
Parameters:
columnName - The SQL name of the column
Returns:
The Time value

getTime

public Time getTime(String columnName,
                    Calendar cal)
            throws SQLException

Returns 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. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.
Parameters:
columnName - the SQL name of the column
cal - the java.util.Calendar object to use in constructing the time
Returns:
the column value as a java.sql.Time object; if the value is SQL NULL, the value returned is null in the Java programming language
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getTime

public Time getTime(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a Time object.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The Time representation of the field

getTime

public Time getTime(int columnIndex,
                    Calendar cal)
            throws SQLException

Returns 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. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the java.util.Calendar object to use in constructing the time
Returns:
the column value as a java.sql.Time object; if the value is SQL NULL, the value returned is null in the Java programming language
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getTimestamp

public Timestamp getTimestamp(String columnName)
            throws SQLException

Retrieves the value of the designated column in the current row of this ResultSet object as a Timestamp object.
Parameters:
columnName - The SQL name of the column
Returns:
The Timestamp value

getTimestamp

public Timestamp getTimestamp(String columnName,
                              Calendar cal)
            throws SQLException

Returns 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. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.
Parameters:
columnName - the SQL name of the column
cal - the java.util.Calendar object to use in constructing the date
Returns:
the column value as a java.sql.Timestamp object; if the value is SQL NULL, the value returned is null in the Java programming language
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getTimestamp

public Timestamp getTimestamp(int columnIndex)
            throws SQLException

Retrieve the value of the designated column in the current row of this ResultSet as a Timestamp object.
Parameters:
columnIndex - The index of the parameter to retrieve, first parameter is 1, second is 2, ...
Returns:
The Timestamp representation of the field

getTimestamp

public Timestamp getTimestamp(int columnIndex,
                              Calendar cal)
            throws SQLException

Returns 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. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the java.util.Calendar object to use in constructing the timestamp
Returns:
the column value as a java.sql.Timestamp object; if the value is SQL NULL, the value returned is null in the Java programming language
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getType

public int getType()
            throws SQLException

Returns the type of this ResultSet object. The type is determined by the Statement object that created the result set.
Returns:
TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, or TYPE_SCROLL_SENSITIVE
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

getURL

public URL getURL(String param1)
            throws SQLException

This operation is not supported
Parameters:
param1 -
Returns:

getURL

public URL getURL(int param1)
            throws SQLException

This operation is not supported
Parameters:
param1 -
Returns:

getUnicodeStream

public InputStream getUnicodeStream(String columnName)
            throws SQLException

Deprecated.
Retrieves the value of the designated column in the current row of this ResultSet object as a unicode InputStream.
Parameters:
columnName - The SQL name of the column
Returns:
The value as a unicode InputStream

getUnicodeStream

public InputStream getUnicodeStream(int columnIndex)
            throws SQLException

Deprecated.

getWarnings

public SQLWarning getWarnings()
            throws SQLException

Returns the first warning reported by calls on this 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.
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.
Returns:
the first SQLWarning object reported or null

getXsqlvar

protected XSQLVAR getXsqlvar(int columnIndex)

Returns the XSQLVAR structure for the specified column.

insertRow

public void insertRow()
            throws SQLException

Inserts the contents of the insert row into this ResultSet objaect and into the database. The cursor must be on the insert row when this method is called.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

isAfterLast

public boolean isAfterLast()
            throws SQLException

Indicates whether the cursor is after the last row in this ResultSet object.
Returns:
true if the cursor is after the last row; false if the cursor is at any other position or the result set contains no rows
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

isBeforeFirst

public boolean isBeforeFirst()
            throws SQLException

Indicates whether the cursor is before the first row in this ResultSet object.
Returns:
true if the cursor is before the first row; false if the cursor is at any other position or the result set contains no rows
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

isFirst

public boolean isFirst()
            throws SQLException

Indicates whether the cursor is on the first row of this ResultSet object.
Returns:
true if the cursor is on the first row; false otherwise
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

isLast

public boolean isLast()
            throws SQLException

Indicates whether the cursor is on the last row of this 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.
Returns:
true if the cursor is on the last row; false otherwise
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

last

public boolean last()
            throws SQLException

Moves the cursor to the last row in this ResultSet object.
Returns:
true if the cursor is on a valid row; false if there are no rows in the result set
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

moveToCurrentRow

public void moveToCurrentRow()
            throws SQLException

Moves the cursor to the remembered cursor position, usually the current row. This method has no effect if the cursor is not on the insert row.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

moveToInsertRow

public void moveToInsertRow()
            throws SQLException

Moves the cursor to the insert row. The current cursor position is remembered while the cursor is positioned on the insert row. The insert row is a special row associated with an updatable result set. It is essentially a buffer where a new row may be constructed by calling the updateXXX methods prior to inserting the row into the result set. Only the updateXXX, getXXX, and 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 updateXXX method must be called before a getXXX method can be called on a column value.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

public boolean next()
            throws SQLException

Moves the cursor down one row from its current position. A 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.
Returns:
true if the new current row is valid; false if there are no more rows

public boolean previous()
            throws SQLException

Moves the cursor to the previous row in this ResultSet object.
Note: Calling the method previous() is not the same as calling the method relative(-1) because it makes sense to callprevious() when there is no current row.
Returns:
true if the cursor is on a valid row; false if it is off the result set
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

refreshRow

public void refreshRow()
            throws SQLException

Refreshes the current row with its most recent value in the database. This method cannot be called when the cursor is on the insert row.
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 updateXXX 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.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

relative

public boolean relative(int rows)
            throws SQLException

Moves the cursor a relative number of rows, either positive or negative. Attempting to move beyond the first/last row in the result set positions the cursor before/after the the first/last row. Calling relative(0) is valid, but does not change the cursor position.
Note: Calling the method relative(1) is different from calling the method next() because is makes sense to call next() when there is no current row, for example, when the cursor is positioned before the first row or after the last row of the result set.
Returns:
true if the cursor is on a row; false otherwise
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

rowChanged

public void rowChanged(org.firebirdsql.jdbc.FBFetcher fetcher,
                       byte[][] newRow)
            throws SQLException

Notify listener that underlying row was changed.
Specified by:
rowChanged in interface FBObjectListener.FetcherListener
Parameters:
fetcher - instance of FBFetcher that caused this event.
newRow - new row.

rowDeleted

public boolean rowDeleted()
            throws SQLException

Indicates whether a row has been deleted. A deleted row may leave a visible "hole" in a result set. This method can be used to detect holes in a result set. The value returned depends on whether or not this ResultSet object can detect deletions.
Returns:
true if a row was deleted and deletions are detected; false otherwise
Since:
1.2
See Also:
DatabaseMetaData.deletesAreDetected, What Is in the JDBC 2.0 API

rowInserted

public boolean rowInserted()
            throws SQLException

Indicates whether the current row has had an insertion. The value returned depends on whether or not this ResultSet object can detect visible inserts.
Returns:
true if a row has had an insertion and insertions are detected; false otherwise
Since:
1.2
See Also:
DatabaseMetaData.insertsAreDetected, What Is in the JDBC 2.0 API

rowUpdated

public boolean rowUpdated()
            throws SQLException

Indicates whether the current row has been updated. The value returned depends on whether or not the result set can detect updates.
Returns:
true if the row has been visibly updated by the owner or another, and updates are detected
Since:
1.2
See Also:
DatabaseMetaData.updatesAreDetected, What Is in the JDBC 2.0 API

setFetchDirection

public void setFetchDirection(int direction)
            throws SQLException

Gives a hint as to the direction in which the rows in this 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.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API, Statement.setFetchDirection

setFetchSize

public void setFetchSize(int rows)
            throws SQLException

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. 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.
Parameters:
rows - the number of rows to fetch
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateArray

public void updateArray(String param1,
                        Array param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateArray

public void updateArray(int param1,
                        Array param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateAsciiStream

public void updateAsciiStream(String columnName,
                              InputStream x,
                              int length)
            throws SQLException

Updates the designated column with an ascii stream value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
length - the length of the stream
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateAsciiStream

public void updateAsciiStream(int columnIndex,
                              InputStream x,
                              int length)
            throws SQLException

Updates the designated column with an ascii stream value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBigDecimal

public void updateBigDecimal(String columnName,
                             BigDecimal x)
            throws SQLException

Updates the designated column with a java.sql.BigDecimal value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBigDecimal

public void updateBigDecimal(int columnIndex,
                             BigDecimal x)
            throws SQLException

Updates the designated column with a java.math.BigDecimal value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBinaryStream

public void updateBinaryStream(String columnName,
                               InputStream x,
                               int length)
            throws SQLException

Updates the designated column with a binary stream value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
length - the length of the stream
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBinaryStream

public void updateBinaryStream(int columnIndex,
                               InputStream x,
                               int length)
            throws SQLException

Updates the designated column with a binary stream value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBlob

public void updateBlob(String param1,
                       Blob param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateBlob

public void updateBlob(int param1,
                       Blob param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateBoolean

public void updateBoolean(String columnName,
                          boolean x)
            throws SQLException

Updates the designated column with a boolean value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBoolean

public void updateBoolean(int columnIndex,
                          boolean x)
            throws SQLException

Updates the designated column with a boolean value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateByte

public void updateByte(String columnName,
                       byte x)
            throws SQLException

Updates the designated column with a byte value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateByte

public void updateByte(int columnIndex,
                       byte x)
            throws SQLException

Updates the designated column with a byte value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBytes

public void updateBytes(String columnName,
                        x[] )
            throws SQLException

Updates the designated column with a boolean value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database. JDBC 2.0 Updates a column with a byte array value. The updateXXX methods are used to update column values in the current row, or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateBytes

public void updateBytes(int columnIndex,
                        x[] )
            throws SQLException

Updates the designated column with a byte array value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateCharacterStream

public void updateCharacterStream(String columnName,
                                  Reader reader,
                                  int length)
            throws SQLException

Updates the designated column with a character stream value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
reader - the new column value
length - the length of the stream
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateCharacterStream

public void updateCharacterStream(int columnIndex,
                                  Reader x,
                                  int length)
            throws SQLException

Updates the designated column with a character stream value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateClob

public void updateClob(String param1,
                       Clob param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateClob

public void updateClob(int param1,
                       Clob param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateDate

public void updateDate(String columnName,
                       Date x)
            throws SQLException

Updates the designated column with a java.sql.Date value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateDate

public void updateDate(int columnIndex,
                       Date x)
            throws SQLException

Updates the designated column with a java.sql.Date value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateDouble

public void updateDouble(String columnName,
                         double x)
            throws SQLException

Updates the designated column with a double value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateDouble

public void updateDouble(int columnIndex,
                         double x)
            throws SQLException

Updates the designated column with a double value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateFloat

public void updateFloat(String columnName,
                        float x)
            throws SQLException

Updates the designated column with a float value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateFloat

public void updateFloat(int columnIndex,
                        float x)
            throws SQLException

Updates the designated column with a float value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateInt

public void updateInt(String columnName,
                      int x)
            throws SQLException

Updates the designated column with an int value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateInt

public void updateInt(int columnIndex,
                      int x)
            throws SQLException

Updates the designated column with an int value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateLong

public void updateLong(String columnName,
                       long x)
            throws SQLException

Updates the designated column with a long value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateLong

public void updateLong(int columnIndex,
                       long x)
            throws SQLException

Updates the designated column with a long value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateNull

public void updateNull(String columnName)
            throws SQLException

Updates the designated column with a null value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateNull

public void updateNull(int columnIndex)
            throws SQLException

Gives a nullable column a null value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateObject

public void updateObject(String columnName,
                         Object x)
            throws SQLException

Updates the designated column with an Object value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateObject

public void updateObject(String columnName,
                         Object x,
                         int scale)
            throws SQLException

Updates the designated column with an Object value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
scale - 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.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateObject

public void updateObject(int columnIndex,
                         Object x)
            throws SQLException

Updates the designated column with an Object value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateObject

public void updateObject(int columnIndex,
                         Object x,
                         int scale)
            throws SQLException

Updates the designated column with an Object value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
scale - 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.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateRef

public void updateRef(String param1,
                      Ref param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateRef

public void updateRef(int param1,
                      Ref param2)
            throws SQLException

This operation is not supported
Parameters:
param1 -
param2 -

updateRow

public void updateRow()
            throws SQLException

Updates the underlying database with the new contents of the current row of this ResultSet object. This method cannot be called when the cursor is on the insert row.
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateShort

public void updateShort(String columnName,
                        short x)
            throws SQLException

Updates the designated column with a short value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateShort

public void updateShort(int columnIndex,
                        short x)
            throws SQLException

Updates the designated column with a short value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateString

public void updateString(String columnName,
                         String x)
            throws SQLException

Updates the designated column with a String value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateString

public void updateString(int columnIndex,
                         String x)
            throws SQLException

Updates the designated column with a String value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateTime

public void updateTime(String columnName,
                       Time x)
            throws SQLException

Updates the designated column with a java.sql.Time value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateTime

public void updateTime(int columnIndex,
                       Time x)
            throws SQLException

Updates the designated column with a java.sql.Time value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateTimestamp

public void updateTimestamp(String columnName,
                            Timestamp x)
            throws SQLException

Updates the designated column with a java.sql.Timestamp value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnName - the name of the column
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

updateTimestamp

public void updateTimestamp(int columnIndex,
                            Timestamp x)
            throws SQLException

Updates the designated column with a java.sql.Timestamp value. The updateXXX methods are used to update column values in the current row or the insert row. The updateXXX methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
Since:
1.2
See Also:
What Is in the JDBC 2.0 API

wasNull

public boolean wasNull()
            throws SQLException

Reports whether the last column read had a value of SQL NULL. Note that you must first call one of the getXXX 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.
Returns:
true if the last column value read was SQL NULL and false otherwise

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org.firebirdsql.jdbc

Class FBResultSet

Field Summary

Constructor Summary

Method Summary

Field Details

gdsHelper

row

xsqlvars

Constructor Details

FBResultSet

FBResultSet

Method Details

absolute

addWarning

afterLast

allRowsFetched

beforeFirst

cancelRowUpdates

checkCursorMove

clearWarnings

close

deleteRow

fetcherClosed

findColumn

first

getArray

getArray

getAsciiStream

getAsciiStream

getBigDecimal

getBigDecimal

getBigDecimal

getBigDecimal

getBinaryStream

getBinaryStream

getBlob

getBlob

getBoolean

getBoolean

getByte

getByte

getBytes

getBytes

getCharacterStream

getCharacterStream

getClob

getClob

getConcurrency

getCursorName

getDate

getDate

getDate

getDate

getDouble

getDouble

getExecutionPlan

getFetchDirection

getFetchSize

getField

getField

getField

getFloat

getFloat

getInt

getInt

getLong

getLong

getMetaData

getObject

getObject

getObject

getObject

getRef

getRef

getRow

getShort

getShort

getStatement

getString