Package org.apache.shardingsphere.proxy.frontend.command.executor

Interface QueryCommandExecutor

All Superinterfaces:

CommandExecutor

public interface QueryCommandExecutor
extends CommandExecutor

Query command executor.

Method Summary

Modifier and Type	Method	Description
DatabasePacket<?>	getQueryRowPacket()	Get query row packet.
ResponseType	getResponseType()	Get response type.
boolean	next()	Goto next result value.

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

close, execute

Method Details

getResponseType

ResponseType getResponseType()

Get response type.

Returns:

response type

next

boolean next()
      throws SQLException

Goto next result value.

Returns:

has more result value or not

Throws:

SQLException - SQL exception

getQueryRowPacket

DatabasePacket<?> getQueryRowPacket()
                             throws SQLException

Get query row packet.

Returns:

database packet of query row

Throws:

SQLException - SQL exception