Max Gekk 0a612b6a40 [SPARK-33452][SQL] Support v2 SHOW PARTITIONS ... ### What changes were proposed in this pull request? 1. Remove V2 logical node `ShowPartitionsStatement `, and replace it by V2 `ShowPartitions`. 2. Implement V2 execution node `ShowPartitionsExec` similar to V1 `ShowPartitionsCommand`. ### Why are the changes needed? To have feature parity with Datasource V1. ### Does this PR introduce _any_ user-facing change? Yes. Before the change, `SHOW PARTITIONS` fails in V2 table catalogs with the exception: ``` org.apache.spark.sql.AnalysisException: SHOW PARTITIONS is only supported with v1 tables. at org.apache.spark.sql.catalyst.analysis.ResolveSessionCatalog.org$apache$spark$sql$catalyst$analysis$ResolveSessionCatalog$$parseV1Table(ResolveSessionCatalog.scala:628) at org.apache.spark.sql.catalyst.analysis.ResolveSessionCatalog$$anonfun$apply$1.applyOrElse(ResolveSessionCatalog.scala:466) ``` ### How was this patch tested? By running the following test suites: 1. Modified `ShowPartitionsParserSuite` where `ShowPartitionsStatement` is replaced by V2 `ShowPartitions`. 2. `v2.ShowPartitionsSuite` Closes #30398 from MaxGekk/show-partitions-exec-v2. Authored-by: Max Gekk <max.gekk@gmail.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>		2020-11-30 13:45:53 +00:00
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benchmarks	[SPARK-20202][BUILD][SQL] Remove references to org.spark-project.hive (Hive 1.2.1)	2020-10-05 15:29:56 -07:00
compatibility/src/test/scala/org/apache/spark/sql/hive/execution	[SPARK-33549][SQL] Remove configuration spark.sql.legacy.allowCastNumericToTimestamp	2020-11-25 08:59:31 +00:00
src	[SPARK-33452][SQL] Support v2 SHOW PARTITIONS	2020-11-30 13:45:53 +00:00
pom.xml	[SPARK-33212][BUILD] Move to shaded clients for Hadoop 3.x profile	2020-10-22 03:21:34 +00:00