From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 1 May 2001 02:33:55 +0000 (+0000)
Subject: Synced gram.y and preproc.y.
X-Git-Tag: REL7_1_1~34
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ac2b9aee1ce888a36c0c63d746dd0226e4c8688e;p=postgresql

Synced gram.y and preproc.y.
---

diff --git a/src/interfaces/ecpg/preproc/preproc.y b/src/interfaces/ecpg/preproc/preproc.y
index 13f67a3692..345efb6576 100644
--- a/src/interfaces/ecpg/preproc/preproc.y
+++ b/src/interfaces/ecpg/preproc/preproc.y
@@ -3479,8 +3479,13 @@ extract_list:  extract_arg FROM a_expr
 				{	$$ = EMPTY; }
 		;
 
+/* Allow delimited string SCONST in extract_arg as an SQL extension.
+ * - thomas 2001-04-12
+ */
+
 extract_arg:  datetime		{ $$ = $1; }
-	| IDENT			{ $$ = $1; }
+	| SCONST				{ $$ = $1; }
+	| IDENT					{ $$ = $1; }
 	| TIMEZONE_HOUR 	{ $$ = make_str("timezone_hour"); }	
 	| TIMEZONE_MINUTE 	{ $$ = make_str("timezone_minute"); }	
 		;