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-rw-r--r--src/backend/commands/createas.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/commands/createas.c b/src/backend/commands/createas.c
index cee3b4d50b..02cfcd182d 100644
--- a/src/backend/commands/createas.c
+++ b/src/backend/commands/createas.c
@@ -224,7 +224,7 @@ ObjectAddress
ExecCreateTableAs(CreateTableAsStmt *stmt, const char *queryString,
ParamListInfo params, char *completionTag)
{
- Query *query = (Query *) stmt->query;
+ Query *query = castNode(Query, stmt->query);
IntoClause *into = stmt->into;
bool is_matview = (into->viewQuery != NULL);
DestReceiver *dest;
@@ -261,11 +261,10 @@ ExecCreateTableAs(CreateTableAsStmt *stmt, const char *queryString,
* The contained Query could be a SELECT, or an EXECUTE utility command.
* If the latter, we just pass it off to ExecuteQuery.
*/
- Assert(IsA(query, Query));
if (query->commandType == CMD_UTILITY &&
IsA(query->utilityStmt, ExecuteStmt))
{
- ExecuteStmt *estmt = (ExecuteStmt *) query->utilityStmt;
+ ExecuteStmt *estmt = castNode(ExecuteStmt, query->utilityStmt);
Assert(!is_matview); /* excluded by syntax */
ExecuteQuery(estmt, into, queryString, params, dest, completionTag);