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Sushanth Sowmyan commented on HIVE-6465: ---------------------------------------- Current grammar for data protections are as follows: {noformat} ALTER TABLE table_name [PARTITION partition_spec] ENABLE|DISABLE NO_DROP; ALTER TABLE table_name [PARTITION partition_spec] ENABLE|DISABLE OFFLINE; {noformat} Proposed new grammar for immutability: {noformat} ALTER TABLE table_name ENABLE|DISABLE IMMUTABILITY; {noformat} > Introduce ql grammar for immutability property > ---------------------------------------------- > > Key: HIVE-6465 > URL: https://issues.apache.org/jira/browse/HIVE-6465 > Project: Hive > Issue Type: Sub-task > Components: HCatalog, Metastore, Query Processor, Thrift API > Reporter: Sushanth Sowmyan > > HIVE-6406 introduces a notion of an immutable table in hive. In essence, it > is a data protection feature similar to current hive protections like OFFLINE > and NO_DROP. Thus, rather than having its interface being people mucking > around TBLPROPERTIES, we should have ql grammar for it. -- This message was sent by Atlassian JIRA (v6.1.5#6160)