Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/552#discussion_r67898558
--- Diff: core/sql/parser/StmtDDLCreate.cpp ---
@@ -5007,7 +5020,31 @@ StmtDDLCreateTable_visitTableDefElement(ElemDDLNode
* pCreateTableNode,
StmtDDLCreateTable * pCreateTable =
pCreateTableNode->castToStmtDDLCreateTable();
- if (pElement->castToElemDDLConstraint() NEQ NULL)
+ if (pElement->castToElemDDLLikeCreateTable() NEQ NULL)
+ {
+ pCreateTable->likeSourceTableCorrName_ =
+ pElement->castToElemDDLLikeCreateTable()
+ ->getDDLLikeNameAsCorrName();
+ pCreateTable->likeOptions_ =
+ pElement->castToElemDDLLikeCreateTable()
+ ->getLikeOptions();
+
+ if ((NOT pCreateTable->isExternal()) &&
+ (pElement->castToElemDDLLikeCreateTable()->forExtTable()))
+ {
+ *SqlParser_Diags << DgSqlCode(-3242)
+ << DgString0("'for' clause can only be
specified when creating an 'external' table.");
+ return;
+ }
+ else if ((pCreateTable->isExternal()) &&
+ (NOT
pElement->castToElemDDLLikeCreateTable()->forExtTable()))
+ {
+ *SqlParser_Diags << DgSqlCode(-3242)
+ << DgString0("'like' clause cannot be specified
when creating an external table.");
--- End diff --
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