Package org.apache.shardingsphere.proxy.frontend.postgresql.command.query.simple

Class PostgreSQLComQueryExecutor

java.lang.Object

org.apache.shardingsphere.proxy.frontend.postgresql.command.query.simple.PostgreSQLComQueryExecutor

All Implemented Interfaces:

CommandExecutor, QueryCommandExecutor

public final class PostgreSQLComQueryExecutor
extends Object
implements QueryCommandExecutor

Command query executor for PostgreSQL.

Constructor Summary

Constructors

Constructor	Description
PostgreSQLComQueryExecutor(PortalContext portalContext, PostgreSQLComQueryPacket comQueryPacket, ConnectionSession connectionSession)

Method Summary

Modifier and Type	Method	Description
void	close()
Collection<org.apache.shardingsphere.db.protocol.packet.DatabasePacket<?>>	execute()
PostgreSQLPacket	getQueryRowPacket()
boolean	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.shardingsphere.proxy.frontend.command.executor.QueryCommandExecutor

getResponseType

Constructor Details

PostgreSQLComQueryExecutor

public PostgreSQLComQueryExecutor(PortalContext portalContext,
 PostgreSQLComQueryPacket comQueryPacket,
 ConnectionSession connectionSession)
                           throws SQLException

Throws:

SQLException

Method Details

execute

public Collection<org.apache.shardingsphere.db.protocol.packet.DatabasePacket<?>> execute()
                                                                                   throws SQLException

Specified by:

execute in interface CommandExecutor

Throws:

SQLException

next

public boolean next()
             throws SQLException

Specified by:

next in interface QueryCommandExecutor

Throws:

SQLException

getQueryRowPacket

public PostgreSQLPacket getQueryRowPacket()
                                   throws SQLException

Specified by:

getQueryRowPacket in interface QueryCommandExecutor

Throws:

SQLException

close

public void close()
           throws SQLException

Specified by:

close in interface CommandExecutor

Throws:

SQLException