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Posted to issues@calcite.apache.org by "Xurenhe (Jira)" <ji...@apache.org> on 2020/04/17 12:02:00 UTC
[jira] [Updated] (CALCITE-3935) Materialization-Failed, when
querying with LeftJoinWithFilter
[ https://issues.apache.org/jira/browse/CALCITE-3935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xurenhe updated CALCITE-3935:
-----------------------------
Description:
{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}
> Materialization-Failed, when querying with LeftJoinWithFilter
> -------------------------------------------------------------
>
> Key: CALCITE-3935
> URL: https://issues.apache.org/jira/browse/CALCITE-3935
> Project: Calcite
> Issue Type: Bug
> Reporter: Xurenhe
> Priority: Major
>
> {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}
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