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There are misprints in postgres doc., in :

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Chapter 10. PL/pgSQL - SQL Procedural Language (c40914117.htm)

Statements
...
(resulting in a PL/pgSQL internal SELECT).
But there are cases where someone isn't interested int
-----------------------------------------(have to be)-->
But there are cases where someone isn't interested in
     the functions result.

 RAISE level format''
--(have to be)-->
 RAISE level 'format'
This commit is contained in:
Bruce Momjian 2001-01-17 16:34:34 +00:00
parent 26e0321191
commit 9a342d2035
1 changed files with 3 additions and 3 deletions
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6
doc/src/sgml/plsql.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/Attic/plsql.sgml,v 2.14 2001/01/13 23:58:55 petere Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/Attic/plsql.sgml,v 2.15 2001/01/17 16:34:34 momjian Exp $
--> -->
<chapter id="plsql"> <chapter id="plsql">
@ -472,7 +472,7 @@ END IF;
database return a value. Thus, the normal way to call a function database return a value. Thus, the normal way to call a function
is to execute a SELECT query or doing an assignment (resulting is to execute a SELECT query or doing an assignment (resulting
in a PL/pgSQL internal SELECT). But there are cases where someone in a PL/pgSQL internal SELECT). But there are cases where someone
isn't interested int the functions result. isn't interested in the functions result.
<programlisting> <programlisting>
PERFORM <replaceable>query</replaceable> PERFORM <replaceable>query</replaceable>
</programlisting> </programlisting>
@ -564,7 +564,7 @@ RETURN <replaceable>expression</replaceable>
can throw messages into the <productname>Postgres</productname> can throw messages into the <productname>Postgres</productname>
elog mechanism. elog mechanism.
<programlisting> <programlisting>
RAISE <replaceable class="parameter">level</replaceable> <replaceable class="parameter">format</replaceable>'' [, <replaceable class="parameter">identifier</replaceable> [...]]; RAISE <replaceable class="parameter">level</replaceable> '<replaceable class="parameter">format</replaceable>' [, <replaceable class="parameter">identifier</replaceable> [...]];
</programlisting> </programlisting>
Inside the format, "<literal>%</literal>" is used as a placeholder for the Inside the format, "<literal>%</literal>" is used as a placeholder for the
subsequent comma-separated identifiers. Possible levels are subsequent comma-separated identifiers. Possible levels are