Allow tables to warn on querying
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Key: HIVE-2330
URL: https://issues.apache.org/jira/browse/HIVE-2330
Project: Hive
Issue Type: Wish
Reporter: Adam Kramer
It would be excellent if I could set a TBLPROPERTY like "motd" or "motq" that
means "message of the query." This message would then actually print to the CLI
or stderr whenever the table was queried.
Use cases: Warning people that they are querying a deprecated table, or warning
people that the table they are querying has sensitive information, or that it
is probably already aggregated somewhere.
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