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Leonard Xu commented on FLINK-35272: ------------------------------------ Thanks [~xiqian_yu] for taking this ticket, assigned it to you! > Pipeline Transform job supports omitting / renaming calculation column > ---------------------------------------------------------------------- > > Key: FLINK-35272 > URL: https://issues.apache.org/jira/browse/FLINK-35272 > Project: Flink > Issue Type: Improvement > Components: Flink CDC > Affects Versions: 3.1.0 > Reporter: yux > Assignee: yux > Priority: Major > Labels: pull-request-available > > Currently, pipeline transform rules require all columns used by expression > calculation must be present in final projected schema, and shall not be > renamed or omitted. > > The reason behind this is any column not directly present in projection rules > will be filtered out in the PreProjection step, and then the PostProjection > process could not find those non-present but indirectly depended columns. -- This message was sent by Atlassian Jira (v8.20.10#820010)