org.apache.shardingsphere.core.parse.old.parser.dialect.postgresql.clause

Class PostgreSQLOrderByClauseParser

java.lang.Object

org.apache.shardingsphere.core.parse.old.parser.clause.OrderByClauseParser

org.apache.shardingsphere.core.parse.old.parser.dialect.postgresql.clause.PostgreSQLOrderByClauseParser

All Implemented Interfaces:

SQLClauseParser

public final class PostgreSQLOrderByClauseParser
extends OrderByClauseParser

Order by clause parser for PostgreSQL.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
PostgreSQLOrderByClauseParser(LexerEngine lexerEngine)

Method Summary

Modifier and Type	Method and Description
protected OrderDirection	getNullOrderDirection()

Methods inherited from class org.apache.shardingsphere.core.parse.old.parser.clause.OrderByClauseParser

parse

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSQLOrderByClauseParser

public PostgreSQLOrderByClauseParser(LexerEngine lexerEngine)

Method Detail

getNullOrderDirection

protected OrderDirection getNullOrderDirection()

Specified by:

getNullOrderDirection in class OrderByClauseParser