public class JDOSubQuery extends AbstractJDOSubQuery<JDOSubQuery>
MDC_PARAMETERS, MDC_QUERY, queryMixin| Constructor and Description |
|---|
JDOSubQuery() |
JDOSubQuery(QueryMetadata metadata) |
| Modifier and Type | Method and Description |
|---|---|
NumberSubQuery<Long> |
count()
Return the count of matched rows as a sub query
|
BooleanExpression |
exists()
Create an exists(this) expression
|
BooleanExpression |
notExists()
Create an not exists(this) expression
|
from, from, from, toStringlist, list, list, list, unique, unique, unique, unique, unique, unique, unique, unique, unique, uniquedistinct, equals, groupBy, groupBy, hashCode, having, having, limit, offset, orderBy, orderBy, restrict, set, where, whereclone, finalize, getClass, notify, notifyAll, wait, wait, waitdistinct, limit, offset, orderBy, restrict, setwherepublic JDOSubQuery()
public JDOSubQuery(QueryMetadata metadata)
public BooleanExpression exists()
DetachableUsage
query.where(subQuery.from(customer).where(...).exists()) exists in interface Detachableexists in class DetachableQuery<JDOSubQuery>public BooleanExpression notExists()
DetachableUsage
query.where(subQuery.from(customer).where(...).notExists()) notExists in interface DetachablenotExists in class DetachableQuery<JDOSubQuery>public NumberSubQuery<Long> count()
DetachableUsage
query.where(subQuery.from(customer).where(...).count().gt(1)) count in interface Detachablecount in class DetachableQuery<JDOSubQuery>Copyright © 2007–2015 Querydsl. All rights reserved.