[hibernate-issues] [Hibernate-JIRA] Created: (HHH-3992) SQLServer "contains" boolean predicate not handled in HQL

[Scott Van Wart (JIRA)]

SQLServer "contains" boolean predicate not handled in HQL
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                 Key: HHH-3992
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3992
             Project: Hibernate Core
          Issue Type: Improvement
          Components: query-hql
    Affects Versions: 3.3.2, 3.3.1
         Environment: Hibernate core 3.3.1, JDK 1.6, SQLServer 2003
            Reporter: Scott Van Wart


The following HQL:

  select pp from Product pp where CONTAINS( pp.keywords, :keywords )

Will throw this exception:

org.hibernate.hql.ast.QuerySyntaxException: unexpected AST node: ( near line 1, column 33 [select pp from Product pp where CONTAINS( pp.keywords, :keywords )]
	at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:54)
	at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:47)
	at org.hibernate.hql.ast.ErrorCounter.throwQueryException(ErrorCounter.java:82)
	at org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:258)
	at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183)
	at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:134)
	at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101)
	at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
	at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:94)
	at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)
	at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)
	at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1650)

I tried changing it to this:

  select pp from Product pp where CONTAINS( pp.keywords, :keywords ) = TRUE

But then SQL Server doesn't like it (it produces SQL like "CONTAINS(pkgproduct0_.keywords, ?)=1":
org.hibernate.exception.SQLGrammarException: could not execute query using scroll
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Incorrect syntax near '='.


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