Package com.salesforce.datacloud.jdbc.core

Class DataCloudStatement

java.lang.Object

com.salesforce.datacloud.jdbc.core.DataCloudStatement

All Implemented Interfaces:

AutoCloseable, Statement, Wrapper

Direct Known Subclasses:

DataCloudPreparedStatement

public class DataCloudStatement
extends Object
implements Statement

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	BATCH_EXECUTION_IS_NOT_SUPPORTED
protected DataCloudConnection	dataCloudConnection
static int	DEFAULT_QUERY_TIMEOUT
protected QueryStatusListener	listener
protected static String	NOT_SUPPORTED_IN_DATACLOUD_QUERY
protected ResultSet	resultSet

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
DataCloudStatement(@NonNull DataCloudConnection connection)

Method Summary

Modifier and Type	Method	Description
void	addBatch(String sql)
void	cancel()
void	clearBatch()
void	clearWarnings()
void	close()
void	closeOnCompletion()
boolean	execute(String sql)
boolean	execute(String sql, int autoGeneratedKeys)
boolean	execute(String sql, int[] columnIndexes)
boolean	execute(String sql, String[] columnNames)
DataCloudResultSet	executeAdaptiveQuery(String sql)
protected DataCloudResultSet	executeAdaptiveQuery(String sql, HyperGrpcClientExecutor client, Duration timeout)
DataCloudStatement	executeAsyncQuery(String sql)
protected DataCloudStatement	executeAsyncQuery(String sql, HyperGrpcClientExecutor client)
int[]	executeBatch()
ResultSet	executeQuery(String sql)
DataCloudResultSet	executeSyncQuery(String sql)
protected DataCloudResultSet	executeSyncQuery(String sql, HyperGrpcClientExecutor client)
int	executeUpdate(String sql)
int	executeUpdate(String sql, int autoGeneratedKeys)
int	executeUpdate(String sql, int[] columnIndexes)
int	executeUpdate(String sql, String[] columnNames)
Connection	getConnection()
int	getFetchDirection()
int	getFetchSize()
ResultSet	getGeneratedKeys()
int	getMaxFieldSize()
int	getMaxRows()
boolean	getMoreResults()
boolean	getMoreResults(int current)
protected HyperGrpcClientExecutor	getQueryExecutor()
protected HyperGrpcClientExecutor	getQueryExecutor(QueryParam additionalQueryParams)
int	getQueryTimeout()
ResultSet	getResultSet()
int	getResultSetConcurrency()
int	getResultSetHoldability()
int	getResultSetType()
int	getUpdateCount()
SQLWarning	getWarnings()
boolean	isClosed()
boolean	isCloseOnCompletion()
boolean	isPoolable()
boolean	isReady()
boolean	isWrapperFor(Class<?> iFace)
void	setCursorName(String name)
void	setEscapeProcessing(boolean enable)
void	setFetchDirection(int direction)
void	setFetchSize(int rows)
void	setMaxFieldSize(int max)
void	setMaxRows(int max)
void	setPoolable(boolean poolable)
void	setQueryTimeout(int seconds)
<T> T	unwrap(Class<T> iFace)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.sql.Statement

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

Field Detail

resultSet

protected ResultSet resultSet

NOT_SUPPORTED_IN_DATACLOUD_QUERY

protected static final String NOT_SUPPORTED_IN_DATACLOUD_QUERY

See Also:

Constant Field Values

BATCH_EXECUTION_IS_NOT_SUPPORTED

protected static final String BATCH_EXECUTION_IS_NOT_SUPPORTED

See Also:

Constant Field Values

DEFAULT_QUERY_TIMEOUT

public static final int DEFAULT_QUERY_TIMEOUT

See Also:

Constant Field Values

dataCloudConnection

protected final DataCloudConnection dataCloudConnection

listener

protected QueryStatusListener listener

Constructor Detail

DataCloudStatement

public DataCloudStatement(@NonNull
                          @NonNull DataCloudConnection connection)

Method Detail

getQueryExecutor

protected HyperGrpcClientExecutor getQueryExecutor()

getQueryExecutor

protected HyperGrpcClientExecutor getQueryExecutor(QueryParam additionalQueryParams)

isReady

public boolean isReady()

execute

public boolean execute(String sql)
                throws SQLException

Specified by:

execute in interface Statement

Throws:

SQLException

executeQuery

public ResultSet executeQuery(String sql)
                       throws SQLException

Specified by:

executeQuery in interface Statement

Throws:

SQLException

executeSyncQuery

public DataCloudResultSet executeSyncQuery(String sql)
                                    throws SQLException

Throws:

SQLException

executeSyncQuery

protected DataCloudResultSet executeSyncQuery(String sql,
                                              HyperGrpcClientExecutor client)
                                       throws SQLException

Throws:

SQLException

executeAdaptiveQuery

public DataCloudResultSet executeAdaptiveQuery(String sql)
                                        throws SQLException

Throws:

SQLException

executeAdaptiveQuery

protected DataCloudResultSet executeAdaptiveQuery(String sql,
                                                  HyperGrpcClientExecutor client,
                                                  Duration timeout)
                                           throws SQLException

Throws:

SQLException

executeAsyncQuery

public DataCloudStatement executeAsyncQuery(String sql)
                                     throws SQLException

Throws:

SQLException

executeAsyncQuery

protected DataCloudStatement executeAsyncQuery(String sql,
                                               HyperGrpcClientExecutor client)
                                        throws SQLException

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql)
                  throws SQLException

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

close

public void close()
           throws SQLException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Statement

Throws:

SQLException

getMaxFieldSize

public int getMaxFieldSize()

Specified by:

getMaxFieldSize in interface Statement

setMaxFieldSize

public void setMaxFieldSize(int max)

Specified by:

setMaxFieldSize in interface Statement

getMaxRows

public int getMaxRows()

Specified by:

getMaxRows in interface Statement

setMaxRows

public void setMaxRows(int max)

Specified by:

setMaxRows in interface Statement

setEscapeProcessing

public void setEscapeProcessing(boolean enable)

Specified by:

setEscapeProcessing in interface Statement

getQueryTimeout

public int getQueryTimeout()

Specified by:

getQueryTimeout in interface Statement

setQueryTimeout

public void setQueryTimeout(int seconds)

Specified by:

setQueryTimeout in interface Statement

cancel

public void cancel()

Specified by:

cancel in interface Statement

getWarnings

public SQLWarning getWarnings()

Specified by:

getWarnings in interface Statement

clearWarnings

public void clearWarnings()

Specified by:

clearWarnings in interface Statement

setCursorName

public void setCursorName(String name)

Specified by:

setCursorName in interface Statement

getResultSet

public ResultSet getResultSet()
                       throws SQLException

Specified by:

getResultSet in interface Statement

Throws:

SQLException

getUpdateCount

public int getUpdateCount()

Specified by:

getUpdateCount in interface Statement

getMoreResults

public boolean getMoreResults()

Specified by:

getMoreResults in interface Statement

setFetchDirection

public void setFetchDirection(int direction)

Specified by:

setFetchDirection in interface Statement

getFetchDirection

public int getFetchDirection()

Specified by:

getFetchDirection in interface Statement

setFetchSize

public void setFetchSize(int rows)

Specified by:

setFetchSize in interface Statement

getFetchSize

public int getFetchSize()

Specified by:

getFetchSize in interface Statement

getResultSetConcurrency

public int getResultSetConcurrency()

Specified by:

getResultSetConcurrency in interface Statement

getResultSetType

public int getResultSetType()

Specified by:

getResultSetType in interface Statement

addBatch

public void addBatch(String sql)
              throws SQLException

Specified by:

addBatch in interface Statement

Throws:

SQLException

clearBatch

public void clearBatch()
                throws SQLException

Specified by:

clearBatch in interface Statement

Throws:

SQLException

executeBatch

public int[] executeBatch()
                   throws SQLException

Specified by:

executeBatch in interface Statement

Throws:

SQLException

getConnection

public Connection getConnection()

Specified by:

getConnection in interface Statement

getMoreResults

public boolean getMoreResults(int current)

Specified by:

getMoreResults in interface Statement

getGeneratedKeys

public ResultSet getGeneratedKeys()

Specified by:

getGeneratedKeys in interface Statement

executeUpdate

public int executeUpdate(String sql,
                         int autoGeneratedKeys)
                  throws SQLException

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql,
                         int[] columnIndexes)
                  throws SQLException

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql,
                         String[] columnNames)
                  throws SQLException

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

execute

public boolean execute(String sql,
                       int autoGeneratedKeys)
                throws SQLException

Specified by:

execute in interface Statement

Throws:

SQLException

execute

public boolean execute(String sql,
                       int[] columnIndexes)
                throws SQLException

Specified by:

execute in interface Statement

Throws:

SQLException

execute

public boolean execute(String sql,
                       String[] columnNames)
                throws SQLException

Specified by:

execute in interface Statement

Throws:

SQLException

getResultSetHoldability

public int getResultSetHoldability()

Specified by:

getResultSetHoldability in interface Statement

isClosed

public boolean isClosed()

Specified by:

isClosed in interface Statement

setPoolable

public void setPoolable(boolean poolable)

Specified by:

setPoolable in interface Statement

isPoolable

public boolean isPoolable()

Specified by:

isPoolable in interface Statement

closeOnCompletion

public void closeOnCompletion()

Specified by:

closeOnCompletion in interface Statement

isCloseOnCompletion

public boolean isCloseOnCompletion()

Specified by:

isCloseOnCompletion in interface Statement

unwrap

public <T> T unwrap(Class<T> iFace)
             throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iFace)

Specified by:

isWrapperFor in interface Wrapper