Package org.apache.openjpa.jdbc.sql

Class PostgresDictionary.PostgresPreparedStatement

java.lang.Object

org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement

org.apache.openjpa.jdbc.sql.PostgresDictionary.PostgresPreparedStatement

All Implemented Interfaces:

AutoCloseable, PreparedStatement, Statement, Wrapper, Closeable

Enclosing class:

PostgresDictionary

protected static class PostgresDictionary.PostgresPreparedStatement
extends DelegatingPreparedStatement

Statement wrapper to work around the postgres empty result set bug.

Field Summary

Fields inherited from interface java.sql.Statement

CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

Constructor Summary

Constructors

Constructor	Description
PostgresPreparedStatement(PreparedStatement ps, Connection conn, PostgresDictionary dict)

Method Summary

Modifier and Type	Method	Description
protected ResultSet	executeQuery(boolean wrap)	Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.
void	setFetchSize(int i)

Methods inherited from class org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement

addBatch, addBatch, appendInfo, cancel, clearBatch, clearParameters, clearWarnings, close, closeOnCompletion, equals, execute, execute, execute, execute, execute, executeBatch, executeQuery, executeQuery, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getDelegate, getFetchDirection, getFetchSize, getGeneratedKeys, getInnermostDelegate, getMaxFieldSize, getMaxRows, getMetaData, getMoreResults, getMoreResults, getParameterMetaData, getQueryTimeout, getResultSet, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, hashCode, initialize, isClosed, isCloseOnCompletion, isPoolable, isWrapperFor, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setCursorName, setDate, setDate, setDouble, setEscapeProcessing, setFetchDirection, setFloat, setInt, setLong, setMaxFieldSize, setMaxRows, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setPoolable, setQueryTimeout, setRef, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL, toString, unwrap, wrapResult

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.sql.PreparedStatement

executeLargeUpdate, setObject, setObject

Methods inherited from interface java.sql.Statement

enquoteIdentifier, enquoteLiteral, enquoteNCharLiteral, executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, getLargeMaxRows, getLargeUpdateCount, isSimpleIdentifier, setLargeMaxRows

Constructor Details

PostgresPreparedStatement

public PostgresPreparedStatement(PreparedStatement ps,
 Connection conn,
 PostgresDictionary dict)

Method Details

executeQuery

protected ResultSet executeQuery(boolean wrap)
                          throws SQLException

Description copied from class: DelegatingPreparedStatement

Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.

Overrides:

executeQuery in class DelegatingPreparedStatement

Throws:

SQLException

setFetchSize

public void setFetchSize(int i)
                  throws SQLException

Specified by:

setFetchSize in interface Statement

Overrides:

setFetchSize in class DelegatingPreparedStatement

Throws:

SQLException