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

类 SelectStatement

java.lang.Object

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

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

所有已实现的接口:

ASTNode, DMLStatement, SQLStatement

直接已知子类:

MySQLSelectStatement, OpenGaussSelectStatement, OracleSelectStatement, PostgreSQLSelectStatement, SQL92SelectStatement, SQLServerSelectStatement

public abstract class SelectStatement
extends AbstractSQLStatement
implements DMLStatement

Select statement.

构造器概要

构造器

构造器和说明
SelectStatement()

方法概要

限定符和类型	方法和说明
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.

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement

getParameterCount

构造器详细资料

SelectStatement

public SelectStatement()

方法详细资料

getWhere

public Optional<WhereSegment> getWhere()

Get where.

返回:

where segment

getGroupBy

public Optional<GroupBySegment> getGroupBy()

Get group by segment.

返回:

group by segment

getHaving

public Optional<HavingSegment> getHaving()

Get having segment.

返回:

having segment

getOrderBy

public Optional<OrderBySegment> getOrderBy()

Get order by segment.

返回:

order by segment