From d6636543c4becc4ba9989af8e5b490e1ee2e7c0e Mon Sep 17 00:00:00 2001
From: Neil Conway <neilc@samurai.com>
Date: Tue, 14 Jun 2005 06:43:15 +0000
Subject: Allow the parameters to PL/PgSQL's RAISE statement to be expressions,
 instead of just scalar variables. Add regression tests and update the
 documentation. Along the way, remove some redundant error checking code from
 exec_stmt_perform().

Original patch from Pavel Stehule, reworked by Neil Conway.
---
 doc/src/sgml/plpgsql.sgml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'doc/src')

diff --git a/doc/src/sgml/plpgsql.sgml b/doc/src/sgml/plpgsql.sgml
index c043c78fea3..13897275278 100644
--- a/doc/src/sgml/plpgsql.sgml
+++ b/doc/src/sgml/plpgsql.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.71 2005/06/10 16:23:09 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.72 2005/06/14 06:43:14 neilc Exp $
 -->
 
 <chapter id="plpgsql"> 
@@ -2533,9 +2533,9 @@ RAISE <replaceable class="parameter">level</replaceable> '<replaceable class="pa
    <para>
     Inside the format string, <literal>%</literal> is replaced by the
     next optional argument's string representation. Write
-    <literal>%%</literal> to emit a literal <literal>%</literal>. Note
-    that the optional arguments must presently be simple variables,
-    not expressions, and the format must be a simple string literal.
+    <literal>%%</literal> to emit a literal <literal>%</literal>. 
+    Arguments can be simple variables or expressions, 
+    and the format must be a simple string literal.
    </para>
 
    <!--
-- 
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