[GitHub] [doris] luozenglin commented on a diff in pull request #14804: [fix](schemachange) fix the schema change that causes the be core dump.

[GitBox <gi...@apache.org>]

luozenglin commented on code in PR #14804:
URL: https://github.com/apache/doris/pull/14804#discussion_r1041935517


##########
fe/fe-core/src/main/java/org/apache/doris/analysis/AlterTableStmt.java:
##########
@@ -77,7 +78,15 @@ public void analyze(Analyzer analyzer) throws UserException {
         if (ops == null || ops.isEmpty()) {
             ErrorReport.reportAnalysisException(ErrorCode.ERR_NO_ALTER_OPERATION);
         }
+        Table table = null;
+        if (!FeConstants.runningUnitTest) {
+            table = Env.getCurrentInternalCatalog().getDbOrDdlException(tbl.getDb())
+                    .getTableOrDdlException(tbl.getTbl());
+        }
         for (AlterClause op : ops) {
+            if (op instanceof AlterTableClause && table instanceof OlapTable) {
+                ((AlterTableClause) op).setOlapTable((OlapTable) table);

Review Comment:
   Done



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