[jira] [Commented] (CALCITE-3007) Type mismatch for ANY subquery in project

["Vineet Garg (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CALCITE-3007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16819588#comment-16819588 ] 

Vineet Garg commented on CALCITE-3007:
--------------------------------------

I can take a look if you aren't already looking at it [~hyuan]

> Type mismatch for ANY subquery in project
> -----------------------------------------
>
>                 Key: CALCITE-3007
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3007
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>            Reporter: Haisheng Yuan
>            Priority: Major
>              Labels: sub-query
>
> Repro:
> {code:java}
> @Test public void testGtAnyInProject() {
>     final String sql = "select name, \n"
>         + " deptno > ANY (\n"
>         + " select deptno from emp) \n"
>         + " from dept";
>     checkSubQuery(sql).withLateDecorrelation(true).check();
>   }
> {code}
> Exception:
> {code:java}
> java.lang.AssertionError: Cannot add expression of different type to set:
> set type is RecordType(VARCHAR(10) NOT NULL NAME, BOOLEAN NOT NULL EXPR$1) NOT NULL
> expression type is RecordType(VARCHAR(10) NOT NULL NAME, BOOLEAN EXPR$1) NOT NULL
> set is rel#5:LogicalProject(input=HepRelVertex#4,NAME=$1,EXPR$1=> SOME($0, {
> LogicalProject(DEPTNO=[$7])
>   LogicalTableScan(table=[[CATALOG, SALES, EMP]])
> }))
> expression is LogicalProject(NAME=[$1], EXPR$1=[OR(AND(IS TRUE(>($0, $2)), <>($3, 0)), AND(>($3, $4), null, <>($3, 0), IS NOT TRUE(>($0, $2))), AND(>($0, $2), <>($3, 0), IS NOT TRUE(>($0, $2)), <=($3, $4)))])
>   LogicalJoin(condition=[true], joinType=[inner])
>     LogicalTableScan(table=[[CATALOG, SALES, DEPT]])
>     LogicalAggregate(group=[{}], m=[MIN($0)], c=[COUNT()], d=[COUNT($0)])
>       LogicalProject(DEPTNO=[$7])
>         LogicalTableScan(table=[[CATALOG, SALES, EMP]])
> 	at org.apache.calcite.plan.RelOptUtil.verifyTypeEquivalence(RelOptUtil.java:382)
> 	at org.apache.calcite.plan.hep.HepRuleCall.transformTo(HepRuleCall.java:57)
> 	at org.apache.calcite.plan.RelOptRuleCall.transformTo(RelOptRuleCall.java:236)
> 	at org.apache.calcite.rel.rules.SubQueryRemoveRule$SubQueryProjectRemoveRule.onMatch(SubQueryRemoveRule.java:519)
> {code}



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