PgStatement (PostgreSQL JDBC Driver aggregate 42.2.8 API)

java.lang.Object
- org.postgresql.jdbc.PgStatement

All Implemented Interfaces:

java.lang.AutoCloseable, java.sql.Statement, java.sql.Wrapper, BaseStatement, PGStatement
```
public class PgStatement
extends java.lang.Object
implements java.sql.Statement, BaseStatement
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

class PgStatement.StatementResultHandler
ResultHandler implementations for updates, queries, and either-or.

Nested Classes
Modifier and Type	Class and Description
`class`	`PgStatement.StatementResultHandler` ResultHandler implementations for updates, queries, and either-or.

Field Summary

Fields
Modifier and Type	Field and Description
`protected java.util.ArrayList<ParameterList>`	`batchParameters`
`protected java.util.ArrayList<Query>`	`batchStatements`
`protected int`	`concurrency`
`protected BaseConnection`	`connection`
`protected int`	`fetchdirection`
`protected int`	`fetchSize` Number of rows to get in a batch.
`protected ResultWrapper`	`firstUnclosedResult` The first unclosed result.
`protected ResultWrapper`	`generatedKeys` Results returned by a statement that wants generated keys.
`protected int`	`maxFieldSize`
`protected int`	`maxrows` Maximum number of rows to return, 0 = unlimited.
`protected int`	`mPrepareThreshold`
`protected boolean`	`replaceProcessingEnabled`
`protected ResultWrapper`	`result` The current results.
`protected int`	`resultsettype`
`protected long`	`timeout` Timeout (in milliseconds) for a query.
`boolean`	`wantsGeneratedKeysAlways` Was this PreparedStatement created to return generated keys for every execution? This is set at creation time and never cleared by execution.
`protected boolean`	`wantsGeneratedKeysOnce` Does the caller of execute/executeUpdate want generated keys for this execution? This is set by Statement methods that have generated keys arguments and cleared after execution is complete.
`protected org.postgresql.jdbc.PSQLWarningWrapper`	`warnings` The warnings chain.

Fields inherited from interface org.postgresql.PGStatement
DATE_NEGATIVE_INFINITY, DATE_NEGATIVE_SMALLER_INFINITY, DATE_POSITIVE_INFINITY, DATE_POSITIVE_SMALLER_INFINITY

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addBatch(java.lang.String sql)`
`void`	`addWarning(java.sql.SQLWarning warn)` Either initializes new warning wrapper, or adds warning onto the chain.
`void`	`cancel()`
`protected void`	`checkClosed()`
`protected void`	`checkCompletion()`
`void`	`clearBatch()`
`void`	`clearWarnings()` Clears the warning chain.
`void`	`close()` Note: even though `Statement` is automatically closed when it is garbage collected, it is better to close it explicitly to lower resource consumption.
`protected void`	`closeForNextExecution()`
`protected void`	`closeImpl()` This is guaranteed to be called exactly once even in case of concurrent `close()` calls.
`void`	`closeOnCompletion()`
`protected BatchResultHandler`	`createBatchHandler(Query[] queries, ParameterList[] parameterLists)`
`java.sql.ResultSet`	`createDriverResultSet(Field[] fields, java.util.List<byte[][]> tuples)` Create a synthetic resultset from data provided by the driver.
`java.sql.ResultSet`	`createResultSet(Query originalQuery, Field[] fields, java.util.List<byte[][]> tuples, ResultCursor cursor)` Create a resultset from data retrieved from the server.
`protected void`	`execute(CachedQuery cachedQuery, ParameterList queryParameters, int flags)`
`boolean`	`execute(java.lang.String sql)`
`boolean`	`execute(java.lang.String sql, int autoGeneratedKeys)`
`boolean`	`execute(java.lang.String sql, int[] columnIndexes)`
`boolean`	`execute(java.lang.String sql, java.lang.String[] columnNames)`
`int[]`	`executeBatch()`
`long[]`	`executeLargeBatch()`
`long`	`executeLargeUpdate()`
`long`	`executeLargeUpdate(java.lang.String sql)`
`long`	`executeLargeUpdate(java.lang.String sql, int autoGeneratedKeys)`
`long`	`executeLargeUpdate(java.lang.String sql, int[] columnIndexes)`
`long`	`executeLargeUpdate(java.lang.String sql, java.lang.String[] columnNames)`
`java.sql.ResultSet`	`executeQuery(java.lang.String sql)`
`int`	`executeUpdate(java.lang.String sql)`
`int`	`executeUpdate(java.lang.String sql, int autoGeneratedKeys)`
`int`	`executeUpdate(java.lang.String sql, int[] columnIndexes)`
`int`	`executeUpdate(java.lang.String sql, java.lang.String[] columnNames)`
`boolean`	`executeWithFlags(CachedQuery simpleQuery, int flags)` Execute a query, passing additional query flags.
`boolean`	`executeWithFlags(int flags)` Execute a prepared query, passing additional query flags.
`boolean`	`executeWithFlags(java.lang.String sql, int flags)` Execute a query, passing additional query flags.
`java.sql.Connection`	`getConnection()`
`int`	`getFetchDirection()`
`java.lang.String`	`getFetchingCursorName()`
`int`	`getFetchSize()`
`protected boolean`	`getForceBinaryTransfer()`
`java.sql.ResultSet`	`getGeneratedKeys()`
`long`	`getLargeMaxRows()`
`long`	`getLargeUpdateCount()`
`long`	`getLastOID()` Returns the Last inserted/updated oid.
`int`	`getMaxFieldSize()`
`int`	`getMaxRows()`
`boolean`	`getMoreResults()`
`boolean`	`getMoreResults(int current)`
`protected int`	`getNoResultUpdateCount()`
`BaseConnection`	`getPGConnection()`
`int`	`getPrepareThreshold()` Gets the server-side prepare reuse threshold in use for this statement.
`int`	`getQueryTimeout()`
`long`	`getQueryTimeoutMs()` The queryTimeout limit is the number of milliseconds the driver will wait for a Statement to execute.
`java.sql.ResultSet`	`getResultSet()`
`int`	`getResultSetConcurrency()`
`int`	`getResultSetHoldability()`
`int`	`getResultSetType()`
`protected java.sql.ResultSet`	`getSingleResultSet()`
`int`	`getUpdateCount()`
`java.sql.SQLWarning`	`getWarnings()`
`boolean`	`isClosed()`
`boolean`	`isCloseOnCompletion()`
`protected boolean`	`isOneShotQuery(CachedQuery cachedQuery)` Returns true if query is unlikely to be reused.
`boolean`	`isPoolable()`
`boolean`	`isUseServerPrepare()` Checks if this statement will be executed as a server-prepared statement.
`boolean`	`isWrapperFor(java.lang.Class<?> iface)`
`void`	`setCursorName(java.lang.String name)`
`void`	`setEscapeProcessing(boolean enable)`
`void`	`setFetchDirection(int direction)`
`void`	`setFetchSize(int rows)`
`void`	`setLargeMaxRows(long max)`
`void`	`setMaxFieldSize(int max)`
`void`	`setMaxRows(int max)`
`void`	`setPoolable(boolean poolable)`
`void`	`setPrepareThreshold(int newThreshold)` Sets the reuse threshold for using server-prepared statements.
`void`	`setQueryTimeout(int seconds)`
`void`	`setQueryTimeoutMs(long millis)` Sets the queryTimeout limit.
`void`	`setUseServerPrepare(boolean flag)` Turn on the use of prepared statements in the server (server side prepared statements are unrelated to jdbc PreparedStatements) As of build 302, this method is equivalent to `setPrepareThreshold(1)`.
`protected void`	`transformQueriesAndParameters()`
`<T> T`	`unwrap(java.lang.Class<T> iface)`
`protected boolean`	`wantsHoldableResultSet()`
`protected boolean`	`wantsScrollableResultSet()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - batchStatements
```
protected java.util.ArrayList<Query> batchStatements
```
  - batchParameters
```
protected java.util.ArrayList<ParameterList> batchParameters
```
  - resultsettype
```
protected final int resultsettype
```
  - concurrency
```
protected final int concurrency
```
  - fetchdirection
```
protected int fetchdirection
```
  - wantsGeneratedKeysOnce
```
protected boolean wantsGeneratedKeysOnce
```
    Does the caller of execute/executeUpdate want generated keys for this execution? This is set by Statement methods that have generated keys arguments and cleared after execution is complete.
  - wantsGeneratedKeysAlways
```
public boolean wantsGeneratedKeysAlways
```
    Was this PreparedStatement created to return generated keys for every execution? This is set at creation time and never cleared by execution.
  - connection
```
protected final BaseConnection connection
```
  - warnings
```
protected volatile org.postgresql.jdbc.PSQLWarningWrapper warnings
```
    The warnings chain.
  - maxrows
```
protected int maxrows
```
    Maximum number of rows to return, 0 = unlimited.
  - fetchSize
```
protected int fetchSize
```
    Number of rows to get in a batch.
  - timeout
```
protected long timeout
```
    Timeout (in milliseconds) for a query.
  - replaceProcessingEnabled
```
protected boolean replaceProcessingEnabled
```
  - result
```
protected ResultWrapper result
```
    The current results.
  - firstUnclosedResult
```
protected ResultWrapper firstUnclosedResult
```
    The first unclosed result.
  - generatedKeys
```
protected ResultWrapper generatedKeys
```
    Results returned by a statement that wants generated keys.
  - mPrepareThreshold
```
protected int mPrepareThreshold
```
  - maxFieldSize
```
protected int maxFieldSize
```
- Method Detail
  - createResultSet
```
public java.sql.ResultSet createResultSet(Query originalQuery,
                                          Field[] fields,
                                          java.util.List<byte[][]> tuples,
                                          ResultCursor cursor)
                                   throws java.sql.SQLException
```
    Description copied from interface: BaseStatement
    
    Create a resultset from data retrieved from the server.
    
    Specified by:
    
    createResultSet in interface BaseStatement
    
    Parameters:
    
    originalQuery - the query that generated this resultset; used when dealing with updateable resultsets
    
    fields - the column metadata for the resultset
    
    tuples - the resultset data
    
    cursor - the cursor to use to retrieve more data from the server; if null, no additional data is present.
    
    Returns:
    
    the new ResultSet
    
    Throws:
    
    java.sql.SQLException - if something goes wrong
  - getPGConnection
```
public BaseConnection getPGConnection()
```
  - getFetchingCursorName
```
public java.lang.String getFetchingCursorName()
```
  - getFetchSize
```
public int getFetchSize()
```
    Specified by:
    
    getFetchSize in interface java.sql.Statement
  - wantsScrollableResultSet
```
protected boolean wantsScrollableResultSet()
```
  - wantsHoldableResultSet
```
protected boolean wantsHoldableResultSet()
```
  - executeQuery
```
public java.sql.ResultSet executeQuery(java.lang.String sql)
                                throws java.sql.SQLException
```
    Specified by:
    
    executeQuery in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getSingleResultSet
```
protected java.sql.ResultSet getSingleResultSet()
                                         throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - executeUpdate
```
public int executeUpdate(java.lang.String sql)
                  throws java.sql.SQLException
```
    Specified by:
    
    executeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getNoResultUpdateCount
```
protected int getNoResultUpdateCount()
                              throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - execute
```
public boolean execute(java.lang.String sql)
                throws java.sql.SQLException
```
    Specified by:
    
    execute in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeWithFlags
```
public boolean executeWithFlags(java.lang.String sql,
                                int flags)
                         throws java.sql.SQLException
```
    Description copied from interface: BaseStatement
    
    Execute a query, passing additional query flags.
    
    Specified by:
    
    executeWithFlags in interface BaseStatement
    
    Parameters:
    
    sql - the query to execute (JDBC-style query)
    
    flags - additional QueryExecutor flags for execution; these are bitwise-ORed into the default flags.
    
    Returns:
    
    true if there is a result set
    
    Throws:
    
    java.sql.SQLException - if something goes wrong.
  - executeWithFlags
```
public boolean executeWithFlags(CachedQuery simpleQuery,
                                int flags)
                         throws java.sql.SQLException
```
    Description copied from interface: BaseStatement
    
    Execute a query, passing additional query flags.
    
    Specified by:
    
    executeWithFlags in interface BaseStatement
    
    Parameters:
    
    simpleQuery - the query to execute (native to PostgreSQL)
    
    flags - additional QueryExecutor flags for execution; these are bitwise-ORed into the default flags.
    
    Returns:
    
    true if there is a result set
    
    Throws:
    
    java.sql.SQLException - if something goes wrong.
  - executeWithFlags
```
public boolean executeWithFlags(int flags)
                         throws java.sql.SQLException
```
    Description copied from interface: BaseStatement
    
    Execute a prepared query, passing additional query flags.
    
    Specified by:
    
    executeWithFlags in interface BaseStatement
    
    Parameters:
    
    flags - additional QueryExecutor flags for execution; these are bitwise-ORed into the default flags.
    
    Returns:
    
    true if there is a result set
    
    Throws:
    
    java.sql.SQLException - if something goes wrong.
  - closeForNextExecution
```
protected void closeForNextExecution()
                              throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - isOneShotQuery
```
protected boolean isOneShotQuery(CachedQuery cachedQuery)
```
    Returns true if query is unlikely to be reused.
    
    Parameters:
    
    cachedQuery - to check (null if current query)
    
    Returns:
    
    true if query is unlikely to be reused
  - execute
```
protected final void execute(CachedQuery cachedQuery,
                             ParameterList queryParameters,
                             int flags)
                      throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - setCursorName
```
public void setCursorName(java.lang.String name)
                   throws java.sql.SQLException
```
    Specified by:
    
    setCursorName in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getUpdateCount
```
public int getUpdateCount()
                   throws java.sql.SQLException
```
    Specified by:
    
    getUpdateCount in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getMoreResults
```
public boolean getMoreResults()
                       throws java.sql.SQLException
```
    Specified by:
    
    getMoreResults in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getMaxRows
```
public int getMaxRows()
               throws java.sql.SQLException
```
    Specified by:
    
    getMaxRows in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - setMaxRows
```
public void setMaxRows(int max)
                throws java.sql.SQLException
```
    Specified by:
    
    setMaxRows in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - setEscapeProcessing
```
public void setEscapeProcessing(boolean enable)
                         throws java.sql.SQLException
```
    Specified by:
    
    setEscapeProcessing in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getQueryTimeout
```
public int getQueryTimeout()
                    throws java.sql.SQLException
```
    Specified by:
    
    getQueryTimeout in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - setQueryTimeout
```
public void setQueryTimeout(int seconds)
                     throws java.sql.SQLException
```
    Specified by:
    
    setQueryTimeout in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getQueryTimeoutMs
```
public long getQueryTimeoutMs()
                       throws java.sql.SQLException
```
    The queryTimeout limit is the number of milliseconds the driver will wait for a Statement to execute. If the limit is exceeded, a SQLException is thrown.
    
    Returns:
    
    the current query timeout limit in milliseconds; 0 = unlimited
    
    Throws:
    
    java.sql.SQLException - if a database access error occurs
  - setQueryTimeoutMs
```
public void setQueryTimeoutMs(long millis)
                       throws java.sql.SQLException
```
    Sets the queryTimeout limit.
    
    Parameters:
    
    millis - - the new query timeout limit in milliseconds
    
    Throws:
    
    java.sql.SQLException - if a database access error occurs
  - addWarning
```
public void addWarning(java.sql.SQLWarning warn)
```
    Either initializes new warning wrapper, or adds warning onto the chain.
    
    Although warnings are expected to be added sequentially, the warnings chain may be cleared concurrently at any time via clearWarnings(), therefore it is possible that a warning added via this method is placed onto the end of the previous warning chain
    
    Parameters:
    
    warn - warning to add
  - getWarnings
```
public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException
```
    Specified by:
    
    getWarnings in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getMaxFieldSize
```
public int getMaxFieldSize()
                    throws java.sql.SQLException
```
    Specified by:
    
    getMaxFieldSize in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - setMaxFieldSize
```
public void setMaxFieldSize(int max)
                     throws java.sql.SQLException
```
    Specified by:
    
    setMaxFieldSize in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - clearWarnings
```
public void clearWarnings()
                   throws java.sql.SQLException
```
    Clears the warning chain.
    
    Note that while it is safe to clear warnings while the query is executing, warnings that are added between calls to getWarnings() and #clearWarnings() may be missed. Therefore you should hold a reference to the tail of the previous warning chain and verify if its SQLWarning.getNextWarning() value is holds any new value.
    
    Specified by:
    
    clearWarnings in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getResultSet
```
public java.sql.ResultSet getResultSet()
                                throws java.sql.SQLException
```
    Specified by:
    
    getResultSet in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - close
```
public final void close()
                 throws java.sql.SQLException
```
    Note: even though Statement is automatically closed when it is garbage collected, it is better to close it explicitly to lower resource consumption.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - closeImpl
```
protected void closeImpl()
                  throws java.sql.SQLException
```
    This is guaranteed to be called exactly once even in case of concurrent close() calls.
    
    Throws:
    
    java.sql.SQLException - in case of error
  - getLastOID
```
public long getLastOID()
                throws java.sql.SQLException
```
    Description copied from interface: PGStatement
    
    Returns the Last inserted/updated oid.
    
    Specified by:
    
    getLastOID in interface PGStatement
    
    Returns:
    
    OID of last insert
    
    Throws:
    
    java.sql.SQLException - if something goes wrong
  - setPrepareThreshold
```
public void setPrepareThreshold(int newThreshold)
                         throws java.sql.SQLException
```
    Description copied from interface: PGStatement
    
    Sets the reuse threshold for using server-prepared statements.
    
    If threshold is a non-zero value N, the Nth and subsequent reuses of a PreparedStatement will use server-side prepare.
    
    If threshold is zero, server-side prepare will not be used.
    
    The reuse threshold is only used by PreparedStatement and CallableStatement objects; it is ignored for plain Statements.
    
    Specified by:
    
    setPrepareThreshold in interface PGStatement
    
    Parameters:
    
    newThreshold - the new threshold for this statement
    
    Throws:
    
    java.sql.SQLException - if an exception occurs while changing the threshold
  - getPrepareThreshold
```
public int getPrepareThreshold()
```
    Description copied from interface: PGStatement
    
    Gets the server-side prepare reuse threshold in use for this statement.
    
    Specified by:
    
    getPrepareThreshold in interface PGStatement
    
    Returns:
    
    the current threshold
    
    See Also:
    
    PGStatement.setPrepareThreshold(int)
  - setUseServerPrepare
```
public void setUseServerPrepare(boolean flag)
                         throws java.sql.SQLException
```
    Description copied from interface: PGStatement
    
    Turn on the use of prepared statements in the server (server side prepared statements are unrelated to jdbc PreparedStatements) As of build 302, this method is equivalent to setPrepareThreshold(1).
    
    Specified by:
    
    setUseServerPrepare in interface PGStatement
    
    Parameters:
    
    flag - use server prepare
    
    Throws:
    
    java.sql.SQLException - if something goes wrong
  - isUseServerPrepare
```
public boolean isUseServerPrepare()
```
    Description copied from interface: PGStatement
    
    Checks if this statement will be executed as a server-prepared statement. A return value of true indicates that the next execution of the statement will be done as a server-prepared statement, assuming the underlying protocol supports it.
    
    Specified by:
    
    isUseServerPrepare in interface PGStatement
    
    Returns:
    
    true if the next reuse of this statement will use a server-prepared statement
  - checkClosed
```
protected void checkClosed()
                    throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - addBatch
```
public void addBatch(java.lang.String sql)
              throws java.sql.SQLException
```
    Specified by:
    
    addBatch in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - clearBatch
```
public void clearBatch()
                throws java.sql.SQLException
```
    Specified by:
    
    clearBatch in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - createBatchHandler
```
protected BatchResultHandler createBatchHandler(Query[] queries,
                                                ParameterList[] parameterLists)
```
  - executeBatch
```
public int[] executeBatch()
                   throws java.sql.SQLException
```
    Specified by:
    
    executeBatch in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - cancel
```
public void cancel()
            throws java.sql.SQLException
```
    Specified by:
    
    cancel in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getConnection
```
public java.sql.Connection getConnection()
                                  throws java.sql.SQLException
```
    Specified by:
    
    getConnection in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getFetchDirection
```
public int getFetchDirection()
```
    Specified by:
    
    getFetchDirection in interface java.sql.Statement
  - getResultSetConcurrency
```
public int getResultSetConcurrency()
```
    Specified by:
    
    getResultSetConcurrency in interface java.sql.Statement
  - getResultSetType
```
public int getResultSetType()
```
    Specified by:
    
    getResultSetType in interface java.sql.Statement
  - setFetchDirection
```
public void setFetchDirection(int direction)
                       throws java.sql.SQLException
```
    Specified by:
    
    setFetchDirection in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - setFetchSize
```
public void setFetchSize(int rows)
                  throws java.sql.SQLException
```
    Specified by:
    
    setFetchSize in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getForceBinaryTransfer
```
protected boolean getForceBinaryTransfer()
```
  - getLargeUpdateCount
```
public long getLargeUpdateCount()
                         throws java.sql.SQLException
```
    Specified by:
    
    getLargeUpdateCount in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - setLargeMaxRows
```
public void setLargeMaxRows(long max)
                     throws java.sql.SQLException
```
    Specified by:
    
    setLargeMaxRows in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getLargeMaxRows
```
public long getLargeMaxRows()
                     throws java.sql.SQLException
```
    Specified by:
    
    getLargeMaxRows in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeLargeBatch
```
public long[] executeLargeBatch()
                         throws java.sql.SQLException
```
    Specified by:
    
    executeLargeBatch in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeLargeUpdate
```
public long executeLargeUpdate(java.lang.String sql)
                        throws java.sql.SQLException
```
    Specified by:
    
    executeLargeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeLargeUpdate
```
public long executeLargeUpdate(java.lang.String sql,
                               int autoGeneratedKeys)
                        throws java.sql.SQLException
```
    Specified by:
    
    executeLargeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeLargeUpdate
```
public long executeLargeUpdate(java.lang.String sql,
                               int[] columnIndexes)
                        throws java.sql.SQLException
```
    Specified by:
    
    executeLargeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeLargeUpdate
```
public long executeLargeUpdate(java.lang.String sql,
                               java.lang.String[] columnNames)
                        throws java.sql.SQLException
```
    Specified by:
    
    executeLargeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeLargeUpdate
```
public long executeLargeUpdate()
                        throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - isClosed
```
public boolean isClosed()
                 throws java.sql.SQLException
```
    Specified by:
    
    isClosed in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - setPoolable
```
public void setPoolable(boolean poolable)
                 throws java.sql.SQLException
```
    Specified by:
    
    setPoolable in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - isPoolable
```
public boolean isPoolable()
                   throws java.sql.SQLException
```
    Specified by:
    
    isPoolable in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - isWrapperFor
```
public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException
```
    Specified by:
    
    isWrapperFor in interface java.sql.Wrapper
    
    Throws:
    
    java.sql.SQLException
  - unwrap
```
public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException
```
    Specified by:
    
    unwrap in interface java.sql.Wrapper
    
    Throws:
    
    java.sql.SQLException
  - closeOnCompletion
```
public void closeOnCompletion()
                       throws java.sql.SQLException
```
    Specified by:
    
    closeOnCompletion in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - isCloseOnCompletion
```
public boolean isCloseOnCompletion()
                            throws java.sql.SQLException
```
    Specified by:
    
    isCloseOnCompletion in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - checkCompletion
```
protected void checkCompletion()
                        throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException
  - getMoreResults
```
public boolean getMoreResults(int current)
                       throws java.sql.SQLException
```
    Specified by:
    
    getMoreResults in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getGeneratedKeys
```
public java.sql.ResultSet getGeneratedKeys()
                                    throws java.sql.SQLException
```
    Specified by:
    
    getGeneratedKeys in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeUpdate
```
public int executeUpdate(java.lang.String sql,
                         int autoGeneratedKeys)
                  throws java.sql.SQLException
```
    Specified by:
    
    executeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeUpdate
```
public int executeUpdate(java.lang.String sql,
                         int[] columnIndexes)
                  throws java.sql.SQLException
```
    Specified by:
    
    executeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - executeUpdate
```
public int executeUpdate(java.lang.String sql,
                         java.lang.String[] columnNames)
                  throws java.sql.SQLException
```
    Specified by:
    
    executeUpdate in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - execute
```
public boolean execute(java.lang.String sql,
                       int autoGeneratedKeys)
                throws java.sql.SQLException
```
    Specified by:
    
    execute in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - execute
```
public boolean execute(java.lang.String sql,
                       int[] columnIndexes)
                throws java.sql.SQLException
```
    Specified by:
    
    execute in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - execute
```
public boolean execute(java.lang.String sql,
                       java.lang.String[] columnNames)
                throws java.sql.SQLException
```
    Specified by:
    
    execute in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - getResultSetHoldability
```
public int getResultSetHoldability()
                            throws java.sql.SQLException
```
    Specified by:
    
    getResultSetHoldability in interface java.sql.Statement
    
    Throws:
    
    java.sql.SQLException
  - createDriverResultSet
```
public java.sql.ResultSet createDriverResultSet(Field[] fields,
                                                java.util.List<byte[][]> tuples)
                                         throws java.sql.SQLException
```
    Description copied from interface: BaseStatement
    
    Create a synthetic resultset from data provided by the driver.
    
    Specified by:
    
    createDriverResultSet in interface BaseStatement
    
    Parameters:
    
    fields - the column metadata for the resultset
    
    tuples - the resultset data
    
    Returns:
    
    the new ResultSet
    
    Throws:
    
    java.sql.SQLException - if something goes wrong
  - transformQueriesAndParameters
```
protected void transformQueriesAndParameters()
                                      throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException

Class PgStatement

Nested Class Summary

Field Summary

Fields inherited from interface org.postgresql.PGStatement

Fields inherited from interface java.sql.Statement

Method Summary

Methods inherited from class java.lang.Object

Field Detail

batchStatements

batchParameters

resultsettype

concurrency

fetchdirection

wantsGeneratedKeysOnce

wantsGeneratedKeysAlways

connection

warnings

maxrows

fetchSize

timeout

replaceProcessingEnabled

result

firstUnclosedResult

generatedKeys

mPrepareThreshold

maxFieldSize

Method Detail

createResultSet

getPGConnection

getFetchingCursorName

getFetchSize

wantsScrollableResultSet

wantsHoldableResultSet

executeQuery

getSingleResultSet

executeUpdate

getNoResultUpdateCount

execute

executeWithFlags

executeWithFlags

executeWithFlags

closeForNextExecution

isOneShotQuery

execute

setCursorName

getUpdateCount

getMoreResults

getMaxRows

setMaxRows

setEscapeProcessing

getQueryTimeout

setQueryTimeout

getQueryTimeoutMs

setQueryTimeoutMs

addWarning

getWarnings

getMaxFieldSize

setMaxFieldSize

clearWarnings

getResultSet

close

closeImpl

getLastOID

setPrepareThreshold

getPrepareThreshold

setUseServerPrepare

isUseServerPrepare

checkClosed

addBatch

clearBatch

createBatchHandler

executeBatch

cancel

getConnection

getFetchDirection

getResultSetConcurrency

getResultSetType

setFetchDirection

setFetchSize

getForceBinaryTransfer