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Replace ASCII-quotes with proper markup.

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This commit is contained in:
Peter Eisentraut
2001-09-13 15:55:24 +00:00
parent 9f990a73c1
commit 351a0c1736
58 changed files with 303 additions and 301 deletions
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26
doc/src/sgml/pltcl.sgml
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@@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.13 2001/09/10 21:58:47 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.14 2001/09/13 15:55:23 petere Exp $
-->
<chapter id="pltcl">
@@ -365,31 +365,31 @@ CREATE TRIGGER trig_mytab_modcount BEFORE INSERT OR UPDATE ON mytab
<function>spi_execp</function>).
Think about a query string like
<programlisting>
<programlisting>
"SELECT '$val' AS ret"
</programlisting>
</programlisting>
where the Tcl variable val actually contains "doesn't". This would result
where the Tcl variable val actually contains <literal>doesn't</literal>. This would result
in the final query string
<programlisting>
"SELECT 'doesn't' AS ret"
</programlisting>
<programlisting>
SELECT 'doesn't' AS ret
</programlisting>
which would cause a parse error during
<function>spi_exec</function> or
<function>spi_prepare</function>.
It should contain
<programlisting>
"SELECT 'doesn''t' AS ret"
</programlisting>
<programlisting>
SELECT 'doesn''t' AS ret
</programlisting>
and has to be written as
<programlisting>
"SELECT '[ quote $val ]' AS ret"
</programlisting>
<programlisting>
SELECT '[ quote $val ]' AS ret
</programlisting>
</para>
</listitem>
</varlistentry>