Hi i am trying to find Standard Deviation and i got this error for STDDEV... i tried STDDEV, STDEV, STD, STDEVP... notin worked:(

any suggestions?


java.lang.IllegalStateException: No data type for node: org.hibernate.hql.ast.MethodNode
\-[METHOD_CALL] MethodNode: '('
+-[METHOD_NAME] IdentNode: 'STDEV' {originalText=STDEV}
\-[EXPR_LIST] SqlNode: 'exprList'
\-[DOT] DotNode: 'tournament0_.count' {propertyName=count,dereferenceType=4,propertyPath=count,path=ts.count,tableAlias=tournament0_,className=com.games24X7.persistence.dto.hibernate.TournamentStats,classAlias=ts}
+-[ALIAS_REF] IdentNode: 'tournament0_.stat_id' {alias=ts, className=com.games24X7.persistence.dto.hibernate.TournamentStats, tableAlias=tournament0_}
\-[WEIRD_IDENT] SqlNode: 'count'
thankx

aravind

java.lang.IllegalStateException: No data type for node: org.hibernate.hql.ast.tree.MethodNode
\-[METHOD_CALL] MethodNode: '('
+-[METHOD_NAME] IdentNode: 'stddev' {originalText=stddev}
\-[EXPR_LIST] SqlNode: 'exprList'
\-[DOT] DotNode: 'tournament0_.count' {propertyName=count,dereferenceType=4,propertyPath=count,path=ts.count,tableAlias=tournament0_,className=com.games24X7.persistence.dto.hibernate.TournamentStats,classAlias=ts}
+-[ALIAS_REF] IdentNode: 'tournament0_.stat_id' {alias=ts, className=com.games24X7.persistence.dto.hibernate.TournamentStats, tableAlias=tournament0_}
\-[IDENT] IdentNode: 'count' {originalText=count}


any suggestions?
i tried to import ast.tree.methodNode....
still noting...