[core] Delete tag not failed if tag not exists

apache / paimon

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

https://paimon.apache.org/

Apache License 2.0

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Closed askwang closed 1 month ago

askwang commented 1 month ago

when re-create a tag with the same name, we should delete it first and dont want to the job failed if tag not exists, like this:

CALL sys.delete_tag(table => 'default.T', tag => 'my_tag');
CALL sys.create_tag(table => 'default.T', tag => 'my_tag');

This is like drop table [if exists] tb usage.