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Fixed pg_last_error description.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@77625 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Yasuo Ohgaki 2002-04-11 01:24:17 +00:00
parent c1f2e71a8f
commit 240c7e4780
1 changed files with 14 additions and 7 deletions
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21
functions/pgsql.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.86 $ -->
<!-- $Revision: 1.87 $ -->
<reference id="ref.pgsql">
<title>PostgreSQL functions</title>
<titleabbrev>PostgreSQL</titleabbrev>
@ -707,11 +707,18 @@ $dbconn4 = pg_connect ($conn_string);
<methodparam><type>resource</type><parameter>connection</parameter></methodparam>
</methodsynopsis>
<para>
<function>pg_last_error</function> returns the last error
message for given <parameter>connection</parameter>. Error messages
may be overwritten by calls to other PostgreSQL functions, so make
sure you call <function>pg_last_error</function> before any other
PostgreSQL functions.
<function>pg_last_error</function> returns the last error message
for given <parameter>connection</parameter>.
</para>
<para>
Error messages may be overwritten by internal PostgreSQL(libpq)
function calls. It may not return appropriate error message, if
multiple errors are occured inside a PostgreSQL module function.
</para>
<para>
Use <function>pg_result_error</function>,
<function>pg_result_status</function> and
<function>pg_connection_status</function> for better error handling.
</para>
<note>
<para>
@ -719,7 +726,7 @@ $dbconn4 = pg_connect ($conn_string);
</para>
</note>
<para>
See also <function>pg_result_error_message</function>.
See also <function>pg_result_error</function>.
</para>
</refsect1>
</refentry>