1c19c2769e
## What changes were proposed in this pull request? This PR addresses a few minor issues in SQL parser: - Removes some unused rules and keywords in the grammar. - Removes code path for fallback SQL parsing (was needed for Hive native parsing). - Use `UnresolvedGenerator` instead of hard-coding `Explode` & `JsonTuple`. - Adds a more generic way of creating error messages for unsupported Hive features. - Use `visitFunctionName` as much as possible. - Interpret a `CatalogColumn`'s `DataType` directly instead of parsing it again. ## How was this patch tested? Existing tests. Author: Herman van Hovell <hvanhovell@questtec.nl> Closes #12826 from hvanhovell/SPARK-15047. |
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compatibility/src/test/scala/org/apache/spark/sql/hive/execution | ||
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pom.xml |