Kent Yao c37312342e [SPARK-30183][SQL] Disallow to specify reserved properties in CREATE/ALTER NAMESPACE syntax ... ### What changes were proposed in this pull request? Currently, COMMENT and LOCATION are reserved properties for Datasource v2 namespaces. They can be set via specific clauses and via properties. And the ones specified in clauses take precede of properties. Since they are reserved, which means they are not able to visit directly. They should be used in COMMENT/LOCATION clauses ONLY. ### Why are the changes needed? make reserved properties be reserved. ### Does this PR introduce any user-facing change? yes, 'location', 'comment' are not allowed use in db properties ### How was this patch tested? UNIT tests. Closes #26806 from yaooqinn/SPARK-30183. Authored-by: Kent Yao <yaooqinn@hotmail.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>		2020-01-09 10:52:36 +08:00
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benchmarks	[SPARK-30026][SQL] Whitespaces can be identified as delimiters in interval string	2019-11-27 01:20:38 +08:00
src	[SPARK-30183][SQL] Disallow to specify reserved properties in CREATE/ALTER NAMESPACE syntax	2020-01-09 10:52:36 +08:00
v1.2/src	[SPARK-29392][CORE][SQL][FOLLOWUP] Avoid deprecated (in 2.13) Symbol syntax 'foo in favor of simpler expression, where it generated deprecation warnings	2019-12-04 15:03:26 -08:00
v2.3/src	[SPARK-29392][CORE][SQL][FOLLOWUP] Avoid deprecated (in 2.13) Symbol syntax 'foo in favor of simpler expression, where it generated deprecation warnings	2019-12-04 15:03:26 -08:00
pom.xml	[INFRA] Reverts commit 56dcd79 and c216ef1	2019-12-16 19:57:44 -07:00