1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 330919 $ -->
<refentry xml:id="function.cubrid-errno" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>cubrid_errno</refname>
<refpurpose>Return the numerical value of the error message from previous CUBRID operation</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>cubrid_errno</methodname>
<methodparam choice="opt"><type>resource</type><parameter>conn_identifier</parameter></methodparam>
</methodsynopsis>
<para>
Returns the error number from the last CUBRID function.
</para>
<para>
The <function>cubrid_errno</function> function is used to get the
error code of the error that occurred during the API execution. Usually,
it gets the error code when API returns false as its return value.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>conn_identifier</parameter></term>
<listitem>
<para>
The CUBRID connection identifier. If the connection identifier is not
specified, the last connection opened by
<function>cubrid_connect</function> is assumed.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the error number from the last CUBRID function, or <literal>0</literal> (zero) if no error occurred.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>cubrid_errno</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$con = cubrid_connect('localhost', 33000, 'demodb', 'dba', '');
$req = cubrid_execute($con, "select id, name from person");
if ($req) {
while (list ($id, $name) = cubrid_fetch($req))
echo $id, $name;
} else {
echo "Error Code: ", cubrid_errno($con);
echo "Error Message: ", cubrid_error($con);
}
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
Error Code: -493 Error Message: Syntax: Unknown class "person". select id, [name] from person
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>cubrid_error</function></member>
<member><function>cubrid_error_code</function></member>
<member><function>cubrid_error_msg</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
|
