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Posted to issues@spark.apache.org by "Kent Yao (Jira)" <ji...@apache.org> on 2020/01/14 02:37:00 UTC
[jira] [Created] (SPARK-30507) TableCalalog reserved properties
shoudn't be changed with options or tblpropeties
Kent Yao created SPARK-30507:
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Summary: TableCalalog reserved properties shoudn't be changed with options or tblpropeties
Key: SPARK-30507
URL: https://issues.apache.org/jira/browse/SPARK-30507
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.0.0
Reporter: Kent Yao
Instead of using `OPTIONS (k='v')` or TBLPROPERTIES (k='v'), if k is a reserved TableCatalog property, we should use its specific syntax to add/modify/delete it.
e.g. provider is a reserved property, we should use the USING clause to specify it, and should not allow ALTER TABLE ... UNSET TBLPROPERTIES('provider') to delete it.
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