[ https://issues.apache.org/jira/browse/CALCITE-4779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
xzh_dz updated CALCITE-4779: ---------------------------- Summary: GroupByList contains constant literal, materialized view recognition failed (was: GroupSet contains constant, materialized view recognition failed) > GroupByList contains constant literal, materialized view recognition failed > --------------------------------------------------------------------------- > > Key: CALCITE-4779 > URL: https://issues.apache.org/jira/browse/CALCITE-4779 > Project: Calcite > Issue Type: Improvement > Reporter: xzh_dz > Priority: Major > Labels: pull-request-available > Attachments: image-2021-09-19-06-41-52-352.png > > Time Spent: 0.5h > Remaining Estimate: 0h > > {code:java} > // code placeholder > org.apache.calcite.test.MaterializedViewSubstitutionVisitorTest > @Test void testCountDistinct() { > final String mv = "" > + "select \"deptno\", \"empid\"\n" > + "from \"emps\"\n" > + "group by \"deptno\", \"empid\""; > final String query = "" > + "select 1, \"deptno\"\n" > + "from \"emps\"\n" > + "group by 1, \"deptno\""; > sql(mv, query).ok(); > } > {code} > Materialized view failed to be matched by optimized results:Materialized view > failed to be matched by optimized results: java.lang.AssertionError: > Materialized view failed to be matched by optimized results: at > org.apache.calcite.test.AbstractMaterializedViewTest.checkMaterialize(AbstractMaterializedViewTest.java:116) > at > org.apache.calcite.test.AbstractMaterializedViewTest.access$000(AbstractMaterializedViewTest.java:67) > at > org.apache.calcite.test.AbstractMaterializedViewTest$Sql.ok(AbstractMaterializedViewTest.java:229) > at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627) -- This message was sent by Atlassian Jira (v8.3.4#803005)