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[CALCITE-1912] Support "FOR SYSTEM_TIME AS OF" in regular queries - Calcite - [issue]
...As discussed in mailling list[1], we hope to support "FOR SYSTEM_TIME AS OF" in Calcite to retrieve table contents as of a given point in time. [1] https://lists.apache.org/t...
http://issues.apache.org/jira/browse/CALCITE-1912    Author: Jark Wu , 2018-07-12, 04:01
[CALCITE-1309] Support LATERAL TABLE - Calcite - [issue]
...SELECT MyTable.*, t.s  FROM MyTable, LATERAL TABLE(split(MyTable.a)) AS t(s)will throw “Encountered "LATERAL TABLE" at line 1, column 38.” exception. We should support LATERAL TABLE , &...
http://issues.apache.org/jira/browse/CALCITE-1309    Author: Jark Wu , 2018-02-06, 05:18
[CALCITE-2150] CurrentTimestamp is reduced in subquery - Calcite - [issue]
...I add two unit test with ReduceExpressionsRule.PROJECT_INSTANCE reduce rule in the commit: https://github.com/wuchong/calcite/commit/e76c3ad3cc3ddc5c0bb0c3e385a71296329a7cb5The first query i...
http://issues.apache.org/jira/browse/CALCITE-2150    Author: Jark Wu , 2018-02-03, 22:30
[CALCITE-1295] ReduceExpressionRule should not reduce AS operator - Calcite - [issue]
...In extremely rare cases, if we build relation tree ourselves through RelBuilder. relBuilder.push(        LogicalProject.create(relBuilder.peek(),      &nbs...
http://issues.apache.org/jira/browse/CALCITE-1295    Author: Jark Wu , 2017-12-09, 18:37
[CALCITE-1917] Support column reference in "FOR SYSTEM_TIME AS OF" - Calcite - [issue]
...As discussed in mailing list[1], the standard says QSTPS can’t contain a column reference. So when joining the Orders to the Products table for the price as of the time the order was...
http://issues.apache.org/jira/browse/CALCITE-1917    Author: Jark Wu , 2017-08-04, 03:54
[CALCITE-1297] RelBuilder should rename fields without creating an identity Project - Calcite - [issue]
...RelBuilder does not, and should not, translate identity projects, even if they rename fields. But when building further relational expressions (e.g. a project) the fields should appear to ha...
http://issues.apache.org/jira/browse/CALCITE-1297    Author: Jark Wu , 2017-01-26, 18:51
[CALCITE-1461] Hard-coded class name in JaninoRelMetadataProvider breaks shading - Calcite - [issue]
...In JaninoRelMetadataProvider.load3, the generated class string contains some hard coded Calcite's classes, such as org.apache.calcite.rel.metadata.MetadataDef. After shading Calcite, the Met...
http://issues.apache.org/jira/browse/CALCITE-1461    Author: Jark Wu , 2017-01-06, 19:30
[CALCITE-1472] Support CROSS/OUTER APPLY syntax - Calcite - [issue]
...The CROSS/OUTER APPLY is very similar to CROSS JOIN and OUTER JOIN.  The difference is that the APPLY operator is used to invoke a table-valued function. This is not a standard SQL synt...
http://issues.apache.org/jira/browse/CALCITE-1472    Author: Jark Wu , 2017-01-06, 19:30
[expand - 1 more] - [DISCUSS] Support CROSS/OUTER APPLY syntax - Calcite - [mail # dev]
...Great! I have logged a JIRA https://issues.apache.org/jira/browse/CALCITE-1472 - Jark Wu...
   Author: Jark Wu , 2016-10-27, 07:30