Herman van Hovell 760c8d088d [SPARK-20329][SQL] Make timezone aware expression without timezone unresolved ... ## What changes were proposed in this pull request? A cast expression with a resolved time zone is not equal to a cast expression without a resolved time zone. The `ResolveAggregateFunction` assumed that these expression were the same, and would fail to resolve `HAVING` clauses which contain a `Cast` expression. This is in essence caused by the fact that a `TimeZoneAwareExpression` can be resolved without a set time zone. This PR fixes this, and makes a `TimeZoneAwareExpression` unresolved as long as it has no TimeZone set. ## How was this patch tested? Added a regression test to the `SQLQueryTestSuite.having` file. Author: Herman van Hovell <hvanhovell@databricks.com> Closes #17641 from hvanhovell/SPARK-20329.		2017-04-21 10:06:12 +08:00
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benchmarks	[SPARK-17335][SQL] Fix ArrayType and MapType CatalogString.	2016-09-03 19:02:20 +02:00
src	[SPARK-20329][SQL] Make timezone aware expression without timezone unresolved	2017-04-21 10:06:12 +08:00
pom.xml	[SPARK-20264][SQL] asm should be non-test dependency in sql/core	2017-04-09 20:32:07 -07:00