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ASF GitHub Bot logged work on HIVE-26228: ----------------------------------------- Author: ASF GitHub Bot Created on: 16/May/22 09:06 Start Date: 16/May/22 09:06 Worklog Time Spent: 10m Work Description: pvary commented on code in PR #3287: URL: https://github.com/apache/hive/pull/3287#discussion_r873493453 ########## parser/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g: ########## @@ -214,6 +214,7 @@ TOK_ALTERTABLE_ADDCONSTRAINT; TOK_ALTERTABLE_UPDATECOLUMNS; TOK_ALTERTABLE_OWNER; TOK_ALTERTABLE_SETPARTSPEC; +TOK_ALTERTABLE_ROLLBACK; Review Comment: do we need to set this as a non-reserved keyword? Issue Time Tracking ------------------- Worklog Id: (was: 770717) Time Spent: 1h 10m (was: 1h) > Implement Iceberg table rollback feature > ---------------------------------------- > > Key: HIVE-26228 > URL: https://issues.apache.org/jira/browse/HIVE-26228 > Project: Hive > Issue Type: New Feature > Reporter: László Pintér > Assignee: László Pintér > Priority: Major > Labels: pull-request-available > Time Spent: 1h 10m > Remaining Estimate: 0h > > We should allow rolling back iceberg table's data to the state at an older > table snapshot. > Rollback to the last snapshot before a specific timestamp > {code:java} > ALTER TABLE ice_t EXECUTE ROLLBACK('2022-05-12 00:00:00') > {code} > Rollback to a specific snapshot ID > {code:java} > ALTER TABLE ice_t EXECUTE ROLLBACK(1111); > {code} -- This message was sent by Atlassian Jira (v8.20.7#820007)