Class SetQuery.Default

java.lang.Object

org.huiche.ast.statement.SetQuery.Default

All Implemented Interfaces:

Serializable, SetOperable, QueryExpr, SetQuery, Segment, Statement

Enclosing interface:

SetQuery

public static class SetQuery.Default
extends Object
implements SetQuery

SetQuery默认实现

Author:

Maning

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface SetQuery

SetQuery.Default

Method Summary

Modifier and Type	Method	Description
QueryExpr	left()	左边查询
SetOp	op()	集合操作
String	pseudoSql()	伪SQL,用于直接toString时显示
QueryExpr	right()	右边查询
SetQuery	setQuery(SetOp op, QueryExpr query)	集合查询

Methods inherited from class Object

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

Methods inherited from interface Segment

staticable

Methods inherited from interface SetOperable

except, exceptAll, intersect, intersectAll, union, unionAll

Method Details

left

public QueryExpr left()

Description copied from interface: SetQuery

左边查询

Specified by:

left in interface SetQuery

Returns:

左边查询

op

public SetOp op()

Description copied from interface: SetQuery

集合操作

Specified by:

op in interface SetQuery

Returns:

集合操作

right

public QueryExpr right()

Description copied from interface: SetQuery

右边查询

Specified by:

right in interface SetQuery

Returns:

右边查询

pseudoSql

public String pseudoSql()

Description copied from interface: Segment

伪SQL,用于直接toString时显示

Specified by:

pseudoSql in interface Segment

Returns:

伪SQL

setQuery

public SetQuery setQuery(SetOp op,
 QueryExpr query)

Description copied from interface: SetOperable

集合查询

Specified by:

setQuery in interface SetOperable

Parameters:

op - 集合操作

query - 查询

Returns:

集合查询