zddr commented on code in PR #49041: URL: https://github.com/apache/doris/pull/49041#discussion_r2057356514
########## fe/fe-core/src/main/java/org/apache/doris/alter/Alter.java: ########## @@ -809,16 +818,26 @@ private void replaceTableInternal(Database db, OlapTable origTable, OlapTable ne String newTblName = newTbl.getName(); // drop origin table and new table db.unregisterTable(oldTblName); + if (origTable.getType() == TableType.MATERIALIZED_VIEW) { + Env.getCurrentEnv().getMtmvService().deregisterMTMV((MTMV) origTable); Review Comment: rename to unregister -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org