From: Pavan Deolasee <pavan.deolasee@gmail.com>
Date: Thu, 11 Aug 2016 03:45:36 +0000 (+0530)
Subject: Honour WITH NO DATA clause of CREATE TABLE AS
X-Git-Tag: XL9_5_R1_3~7
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=fc688dcd98e4c94018bcf597d71eb3be67bfb725;p=postgres-xl.git

Honour WITH NO DATA clause of CREATE TABLE AS
---

diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c
index 5ce3773df9..66d5be1379 100644
--- a/src/backend/rewrite/rewriteHandler.c
+++ b/src/backend/rewrite/rewriteHandler.c
@@ -4055,7 +4055,8 @@ QueryRewriteCTAS(Query *parsetree)
 	else
 		appendStringInfo(&cquery, "INSERT INTO %s", relation->relname);
 
-	appendStringInfo(&cquery, " %s", selectstr);
+	appendStringInfo(&cquery, " %s %s", selectstr,
+			into->skipData ? "LIMIT 0" : "");
 
 	raw_parsetree_list = pg_parse_query(cquery.data);
 	return pg_analyze_and_rewrite(linitial(raw_parsetree_list), cquery.data,