yohgaki Wed Apr 10 21:24:21 2002 EDT
Modified files:
/phpdoc/en/functions pgsql.xml
Log:
Fixed pg_last_error description.
Index: phpdoc/en/functions/pgsql.xml
diff -u phpdoc/en/functions/pgsql.xml:1.86 phpdoc/en/functions/pgsql.xml:1.87
--- phpdoc/en/functions/pgsql.xml:1.86 Wed Apr 10 21:11:12 2002
+++ phpdoc/en/functions/pgsql.xml Wed Apr 10 21:24:17 2002
@@ -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 @@
<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 @@
</para>
</note>
<para>
- See also <function>pg_result_error_message</function>.
+ See also <function>pg_result_error</function>.
</para>
</refsect1>
</refentry>
