[Table Stream] Stream metadata retains a dropped column after light DROP COLUMN #67109

Problem

[Table Stream] Stream metadata retains a dropped column after light DROP COLUMN

Minimal reproduction path

Create a ROW Binlog base table and Table Stream, perform a supported light DROP COLUMN, and compare SHOW/DESC metadata with SELECT * and explicit-column resolution before and after frontend restart. Verify that the exposed stream schema and query output follow one consistent schema contract and do not retain the dropped column.

Expected result

Stream metadata and query output agree after light DROP COLUMN and frontend restart.

Source

This report is a sanitized tracking record for Jira DORIS-28093. Internal hosts, paths, artifacts, build identifiers, and private logs are intentionally omitted.