[ https://issues.apache.org/jira/browse/CALCITE-3935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xurenhe updated CALCITE-3935: ----------------------------- Summary: Materialization-Failed, meeting to pull up bottom filter of Left/Right Join (was: Materialization-Failed, when querying with LeftJoinWithFilter) > Materialization-Failed, meeting to pull up bottom filter of Left/Right Join > --------------------------------------------------------------------------- > > Key: CALCITE-3935 > URL: https://issues.apache.org/jira/browse/CALCITE-3935 > Project: Calcite > Issue Type: Bug > Reporter: Xurenhe > Priority: Major > Attachments: Jietu20200417-200532.png > > Time Spent: 50m > Remaining Estimate: 0h > > Hi all. > `SubstitutionVisitor` support more join_type in some rules of `Join`. > Now `SubstitutionVisitor` only support join type of `INNER`, when pulling up > bottom filters of join. > It doesn't work as follows. > {code:java} > @Test public void testJoinOnLeftProjectWithFilterToJoin() { > String mv = "" > + "select \"emps\".\"empid\", \"depts\".\"name\", > \"emps\".\"salary\"\n" + > "from \"emps\"\n" + > "left join \"depts\"\n" + > "on \"emps\".\"deptno\" = \"depts\".\"deptno\"\n" > + "where \"emps\".\"empid\" > 10"; > String query = "" > + "select \"emps\".\"empid\", \"depts\".\"name\", > \"emps\".\"salary\"\n" + > "from \"emps\"\n" + > "left join \"depts\"\n" + > "on \"emps\".\"deptno\" = \"depts\".\"deptno\"\n" > + "where \"emps\".\"empid\" > 40"; > sql(mv, query).withOnlyBySubstitution(true).ok(); > } > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)