Package org.sqlite.parser.ast

Class ExistsExpr

java.lang.Object

org.sqlite.parser.ast.ExistsExpr

All Implemented Interfaces:

Expr, ToSql

public class ExistsExpr
extends Object
implements Expr

Represents a subquery SELECT expression with the EXISTS qualifier.

[NOT] EXISTS (select-stmt)

Field Summary

Fields

Modifier and Type	Field	Description
Select	subquery

Constructor Summary

Constructors

Constructor	Description
ExistsExpr(Select subquery)

Method Summary

Modifier and Type	Method	Description
void	toSql(Appendable a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sqlite.parser.ast.ToSql

comma, commaNames, doubleQuote, isEmpty, isNotEmpty, nullToEmpty, requireNotEmpty, singleQuote, toSql

Field Detail

subquery

public final Select subquery

Constructor Detail

ExistsExpr

public ExistsExpr(Select subquery)

Method Detail

toSql

public void toSql(Appendable a)
           throws IOException

Specified by:

toSql in interface ToSql

Throws:

IOException