org.apache.shardingsphere.core.parse.extractor

Class OracleDropPrimaryKeyExtractor

java.lang.Object

org.apache.shardingsphere.core.parse.extractor.OracleDropPrimaryKeyExtractor

All Implemented Interfaces:

OptionalSQLSegmentExtractor, SQLSegmentExtractor

public final class OracleDropPrimaryKeyExtractor
extends Object
implements OptionalSQLSegmentExtractor

Drop primary key extractor for Oracle.

Author:

duhongjun

Constructor Summary

Constructors

Constructor and Description
OracleDropPrimaryKeyExtractor()

Method Summary

Modifier and Type	Method and Description
com.google.common.base.Optional<DropPrimaryKeySegment>	extract(org.antlr.v4.runtime.ParserRuleContext ancestorNode)

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleDropPrimaryKeyExtractor

public OracleDropPrimaryKeyExtractor()

Method Detail

extract

public com.google.common.base.Optional<DropPrimaryKeySegment> extract(org.antlr.v4.runtime.ParserRuleContext ancestorNode)

Specified by:

extract in interface OptionalSQLSegmentExtractor