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

Class PostgreSQLServerPreparedStatement

java.lang.Object

org.apache.shardingsphere.proxy.frontend.postgresql.command.query.extended.PostgreSQLServerPreparedStatement

All Implemented Interfaces:

ServerPreparedStatement

public final class PostgreSQLServerPreparedStatement
extends Object
implements ServerPreparedStatement

Prepared statement for PostgreSQL.

Constructor Summary

Constructors

Constructor	Description
PostgreSQLServerPreparedStatement()

Method Summary

Modifier and Type	Method	Description
PostgreSQLParameterDescriptionPacket	describeParameters()	Describe parameters of the prepared statement.
Optional<PostgreSQLPacket>	describeRows()	Describe rows of the prepared statement.

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.backend.session.ServerPreparedStatement

getSql, getSqlStatementContext

Constructor Details

PostgreSQLServerPreparedStatement

public PostgreSQLServerPreparedStatement()

Method Details

describeParameters

public PostgreSQLParameterDescriptionPacket describeParameters()

Describe parameters of the prepared statement.

Returns:

packet of parameter descriptions

describeRows

public Optional<PostgreSQLPacket> describeRows()

Describe rows of the prepared statement.

Returns:

packet of row description