Package org.apache.shardingsphere.sql.parser.sql.common.statement.dml

Class SelectStatement

java.lang.Object

org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStatement

org.apache.shardingsphere.sql.parser.sql.common.statement.dml.SelectStatement

All Implemented Interfaces:

ASTNode, DMLStatement, SQLStatement

Direct Known Subclasses:

MySQLSelectStatement, OpenGaussSelectStatement, OracleSelectStatement, PostgreSQLSelectStatement, SQL92SelectStatement, SQLServerSelectStatement

public abstract class SelectStatement
extends AbstractSQLStatement
implements DMLStatement

Select statement.

Constructor Summary

Constructors

Constructor	Description
SelectStatement()

Method Summary

Modifier and Type	Method	Description
Optional<CombineSegment>	getCombine()	Get combine segment.
Optional<GroupBySegment>	getGroupBy()	Get group by segment.
Optional<HavingSegment>	getHaving()	Get having segment.
Optional<OrderBySegment>	getOrderBy()	Get order by segment.
Optional<WhereSegment>	getWhere()	Get where.

Methods inherited from class org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStatement

addParameterMarkerSegments, getParameterCount

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.sql.parser.sql.common.statement.SQLStatement

getParameterCount

Constructor Detail

SelectStatement

public SelectStatement()

Method Detail

getWhere

public Optional<WhereSegment> getWhere()

Get where.

Returns:

where segment

getGroupBy

public Optional<GroupBySegment> getGroupBy()

Get group by segment.

Returns:

group by segment

getHaving

public Optional<HavingSegment> getHaving()

Get having segment.

Returns:

having segment

getOrderBy

public Optional<OrderBySegment> getOrderBy()

Get order by segment.

Returns:

order by segment

getCombine

public Optional<CombineSegment> getCombine()

Get combine segment.

Returns:

combine segment