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    DROP TAG preview

    Removes a tag from an Arctic catalog.

    DROP TAG [ IF EXISTS ] <tag_name>
      { AT COMMIT <commit_hash> | FORCE }
      [ IN <catalog_name> ]


    [ IF EXISTS ]


    If you include this optional clause, the command will succeed regardless of whether the tag existed. If this clause is not specified, the command will fail if the tag to be dropped does not exist.



    The name of the tag that you are dropping.

    AT COMMIT <commit_hash> | FORCE


    Use the AT COMMIT parameter when you want to specify the exact commit hash that the tag is expected to be at. This is helpful to prevent the tag from being dropped if it was modified unexpectedly. Commit hashes must be enclosed in double quotes (for example, “ff2fe50fef5a030c4fc8e61b252bdc33c72e2b6f929d813833d998b8368302e2”).

    Use the FORCE parameter when you want to drop the tag even if it has been changed.

    IN <catalog_name>



    The name of the Arctic catalog containing the tag that you want to drop. If not specified, the current Arctic catalog in the query context is used.


    Drop a tag at the specified commit
    DROP TAG myTag
      AT COMMIT "ff2fe50fef5a030c4fc8e61b252bdc33c72e2b6f929d813833d998b8368302e2"
    Use the FORCE parameter to drop the specified tag
    DROP TAG myTag