Github user selvaganesang commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/346#discussion_r54652316
--- Diff: core/sql/executor/ex_transaction.cpp ---
@@ -1316,11 +1309,29 @@ short ExTransTcb::work()
// create a diagsArea and return it to the parent.
handleErrors(pentry_down, ta->getDiagsArea());
+ if (cliGlobals->currContext()->ddlStmtsExecuted())
+ {
+ ComDiagsArea * diagsArea = NULL;
+ ExSqlComp::ReturnStatus cmpStatus =
+ cliGlobals->currContext()->sendXnMsgToArkcmp
+ (NULL, 0,
+ EXSQLCOMP::DDL_NATABLE_INVALIDATE,
+ diagsArea);
+ if (cmpStatus == ExSqlComp::ERROR)
+ {
+ handleErrors(pentry_down, NULL,
+ (ExeErrorCode)(-EXE_CANT_COMMIT_OR_ROLLBACK));
+
+ return -1;
+ }
+ }
+
+ cliGlobals->currContext()->ddlStmtsExecuted() = FALSE;
--- End diff --
The ddlStmtsExecuted flag will be set to TRUE if there is any error on
commit or rollback. How can the user process recover from this,
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