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Remove the default_do_language parameter, instead making DO use a hardwired

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default of "plpgsql".  This is more reasonable than it was when the DO patch
was written, because we have since decided that plpgsql should be installed
by default.  Per discussion, having a parameter for this doesn't seem useful
enough to justify the risk of application breakage if the value is changed
unexpectedly.
This commit is contained in:
Tom Lane
2010-01-26 16:33:40 +00:00
parent 6c0f94fc0d
commit d879697cd2
8 changed files with 13 additions and 44 deletions
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17
doc/src/sgml/config.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.245 2010/01/23 16:37:12 sriggs Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.246 2010/01/26 16:33:40 tgl Exp $ -->
<chapter Id="runtime-config">
<title>Server Configuration</title>
@ -4132,21 +4132,6 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv;
</listitem>
</varlistentry>
<varlistentry id="guc-default-do-language" xreflabel="default_do_language">
<term><varname>default_do_language</varname> (<type>string</type>)</term>
<indexterm>
<primary><varname>default_do_language</> configuration parameter</primary>
</indexterm>
<listitem>
<para>
This parameter specifies the language to use when the
<literal>LANGUAGE</> option is omitted in a
<xref linkend="sql-do" endterm="sql-do-title"> statement.
The default is <literal>plpgsql</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry id="guc-default-transaction-isolation" xreflabel="default_transaction_isolation">
<indexterm>
<primary>transaction isolation level</primary>

8
doc/src/sgml/ref/do.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/do.sgml,v 1.2 2009/09/23 15:41:51 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/do.sgml,v 1.3 2010/01/26 16:33:40 tgl Exp $
PostgreSQL documentation
-->
@ -69,8 +69,7 @@ DO <replaceable class="PARAMETER">code</replaceable> [ LANGUAGE <replaceable cla
<listitem>
<para>
The name of the procedural language the code is written in.
If omitted, the default is determined by the runtime parameter
<xref linkend="guc-default-do-language">.
If omitted, the default is <literal>plpgsql</>.
</para>
</listitem>
</varlistentry>
@ -83,6 +82,7 @@ DO <replaceable class="PARAMETER">code</replaceable> [ LANGUAGE <replaceable cla
<para>
The procedural language to be used must already have been installed
into the current database by means of <command>CREATE LANGUAGE</>.
<literal>plpgsql</> is installed by default, but other languages are not.
</para>
<para>
@ -108,8 +108,6 @@ BEGIN
END LOOP;
END$$;
</programlisting>
This example assumes that <varname>default_do_language</> has its
default value, namely <literal>plpgsql</>.
</para>
</refsect1>
<refsect1>