xzh_dz created CALCITE-4534: ------------------------------- Summary: When TableScan has different order, materialized view recognition fails. Key: CALCITE-4534 URL: https://issues.apache.org/jira/browse/CALCITE-4534 Project: Calcite Issue Type: Wish Reporter: xzh_dz
In the project, when TableScan has different order in the Join operator, materialized view recognition fails. {code:java} // code placeholder org.apache.calcite.test.MaterializedViewSubstitutionVisitorTest#testJoinMaterialization @Test void testJoinMaterialization() { String q = "select \"empid\" from \"emps\"\n" + "join \"depts\" using (\"deptno\")"; String m = "select \"empid\" from \"depts\"\n" + "join \"emps\" using (\"deptno\")"; sql(m, q).ok(); } {code} {code:java} // code placeholder java.lang.AssertionError: 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:114) at org.apache.calcite.test.AbstractMaterializedViewTest.access$000(AbstractMaterializedViewTest.java:66) at org.apache.calcite.test.AbstractMaterializedViewTest$Sql.ok(AbstractMaterializedViewTest.java:228) at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627) at org.apache.calcite.util.ImmutableBeans.lambda$makeDef$3(ImmutableBeans.java:299) at org.apache.calcite.util.ImmutableBeans$BeanImpl.invoke(ImmutableBeans.java:480) at com.sun.proxy.$Proxy13.ok(Unknown Source) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)