0a612b6a40
### 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> |
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