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Posted to dev@calcite.apache.org by "Hongze Zhang (JIRA)" <ji...@apache.org> on 2019/04/16 03:45:00 UTC
[jira] [Created] (CALCITE-3004) ProjectSetOpTransposeRule pushes
RexOver down incorrectly
Hongze Zhang created CALCITE-3004:
-------------------------------------
Summary: ProjectSetOpTransposeRule pushes RexOver down incorrectly
Key: CALCITE-3004
URL: https://issues.apache.org/jira/browse/CALCITE-3004
Project: Calcite
Issue Type: Bug
Affects Versions: 1.19.0
Reporter: Hongze Zhang
Test case:
{code:sql}
select count(sal) over () from (select * from emp e1 union all select * from emp e2)
{code}
Plan:
{code}
LogicalUnion(all=[true])
LogicalProject(EXPR$0=[COUNT($5) OVER (RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)])
LogicalProject(EMPNO=[$0], ENAME=[$1], JOB=[$2], MGR=[$3], HIREDATE=[$4], SAL=[$5], COMM=[$6], DEPTNO=[$7], SLACKER=[$8])
LogicalTableScan(table=[[CATALOG, SALES, EMP]])
LogicalProject(EXPR$0=[COUNT($5) OVER (RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)])
LogicalProject(EMPNO=[$0], ENAME=[$1], JOB=[$2], MGR=[$3], HIREDATE=[$4], SAL=[$5], COMM=[$6], DEPTNO=[$7], SLACKER=[$8])
LogicalTableScan(table=[[CATALOG, SALES, EMP]])
{code}
Should be:
{code}
LogicalProject(EXPR$0=[COUNT($5) OVER (RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)])
LogicalUnion(all=[true])
LogicalProject(EMPNO=[$0], ENAME=[$1], JOB=[$2], MGR=[$3], HIREDATE=[$4], SAL=[$5], COMM=[$6], DEPTNO=[$7], SLACKER=[$8])
LogicalTableScan(table=[[CATALOG, SALES, EMP]])
LogicalProject(EMPNO=[$0], ENAME=[$1], JOB=[$2], MGR=[$3], HIREDATE=[$4], SAL=[$5], COMM=[$6], DEPTNO=[$7], SLACKER=[$8])
LogicalTableScan(table=[[CATALOG, SALES, EMP]])
{code}
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