Github user zellerh commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/333#discussion_r53703580
--- Diff: core/sql/sqlcomp/CmpSeabaseDDLtable.cpp ---
@@ -356,6 +356,9 @@ void CmpSeabaseDDL::createSeabaseTableLike(
query += keyClause;
}
+ // send any user CQDs down
+ Lng32 retCode = sendAllControls(FALSE, FALSE, TRUE);
+
--- End diff --
Just wondering whether it's safe to send all CQDs to the child compiler. As
this missing CQD is causing trouble, maybe some other user CQDs that now get
sent could also cause the statement to fail? Also, if I have a table with a
nullable unique column, should I have to set this CQD to create another table
like it, or should the CREATE TABLE LIKE work without the CQD?
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