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Posted to dev@calcite.apache.org by "pengzhiwei (Jira)" <ji...@apache.org> on 2020/01/15 07:02:00 UTC

[jira] [Created] (CALCITE-3738) Missing order by logical plan for insert statement

pengzhiwei created CALCITE-3738:
-----------------------------------

             Summary: Missing order by logical plan for insert statement
                 Key: CALCITE-3738
                 URL: https://issues.apache.org/jira/browse/CALCITE-3738
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.19.0
            Reporter: pengzhiwei
            Assignee: pengzhiwei


The following sql statement generates a wrong logical plan which missing the LogicalSort :
{code:java}
"insert into t select id*10,name from users order by name;{code}
the plan is :
{code:java}
LogicalTableModify(table=[[t]], operation=[INSERT], flattened=[false])
  LogicalProject(id=[*($0, 10)], name=[$1])
    LogicalTableScan(table=[[users]])
{code}
This issue is introduced by the issue https://issues.apache.org/jira/browse/CALCITE-2978 

which removed the sort by in sub-query.However the query in insert statement is not a sub-query.



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