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Wang Yanlin resolved CALCITE-4374. ---------------------------------- Resolution: Fixed > Support materialized view recognition when query distinct aggregate on target > GROUP BY column > --------------------------------------------------------------------------------------------- > > Key: CALCITE-4374 > URL: https://issues.apache.org/jira/browse/CALCITE-4374 > Project: Calcite > Issue Type: Improvement > Reporter: Wang Yanlin > Priority: Major > Labels: pull-request-available > Time Spent: 2h 20m > Remaining Estimate: 0h > > When query distinct aggregate on the column, which is in the group by list of > target. > Materialized view recognition should success. > See this case. > {noformat} > @Test void testQueryDistinctColumnInTargetGroupByList() { > final String mv = "" > + "select \"name\", \"deptno\" " > + "from \"emps\" group by \"name\", \"deptno\""; > final String query = "" > + "select \"name\", count(distinct \"deptno\")\n" > + "from \"emps\" group by \"name\""; > sql(mv, query).ok(); > } > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)