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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 330762 $ -->
<refentry xml:id="function.cubrid-next-result" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>cubrid_next_result</refname>
<refpurpose>Get result of next query when executing multiple SQL statements</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>cubrid_next_result</methodname>
<methodparam><type>resource</type><parameter>result</parameter></methodparam>
</methodsynopsis>
<para>
The <function>cubrid_next_result</function> function is used to get
results of next query if multiple SQL statements are executed and
CUBRID_EXEC_QUERY_ALL flag is set upon
<function>cubrid_execute</function>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>result</parameter></term>
<listitem><para><parameter>result</parameter> comes from a call to <function>cubrid_execute</function></para></listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>&true;, when process is successful.</para>
<para>&false;, when process is unsuccessful.</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>cubrid_next_result</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$conn = cubrid_connect("127.0.0.1", 33000, "demodb", "dba");
$sql_stmt = "SELECT * FROM code; SELECT * FROM history WHERE host_year=2004 AND event_code=20281";
$res = cubrid_execute($conn, $sql_stmt, CUBRID_EXEC_QUERY_ALL);
get_result_info($res);
cubrid_next_result($res);
get_result_info($res);
function get_result_info($req)
{
printf("\n------------ get_result_info --------------------\n");
$row_num = cubrid_num_rows($req);
$col_num = cubrid_num_cols($req);
$column_name_list = cubrid_column_names($req);
$column_type_list = cubrid_column_types($req);
$column_last_name = cubrid_field_name($req, $col_num - 1);
$column_last_table = cubrid_field_table($req, $col_num - 1);
$column_last_type = cubrid_field_type($req, $col_num - 1);
$column_last_len = cubrid_field_len($req, $col_num - 1);
$column_1_flags = cubrid_field_flags($req, 1);
printf("%-30s %d\n", "Row count:", $row_num);
printf("%-30s %d\n", "Column count:", $col_num);
printf("\n");
printf("%-30s %-30s %-15s\n", "Column Names", "Column Types", "Column Len");
printf("------------------------------------------------------------------------------\n");
$size = count($column_name_list);
for($i = 0; $i < $size; $i++) {
$column_len = cubrid_field_len($req, $i);
printf("%-30s %-30s %-15s\n", $column_name_list[$i], $column_type_list[$i], $column_len);
}
printf("\n\n");
printf("%-30s %s\n", "Last Column Name:", $column_last_name);
printf("%-30s %s\n", "Last Column Table:", $column_last_table);
printf("%-30s %s\n", "Last Column Type:", $column_last_type);
printf("%-30s %d\n", "Last Column Len:", $column_last_len);
printf("%-30s %s\n", "Second Column Flags:", $column_1_flags);
printf("\n\n");
}
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
------------ get_result_info --------------------
Row count: 6
Column count: 2
Column Names Column Types Column Len
------------------------------------------------------------------------------
s_name char 1
f_name varchar 6
Last Column Name: f_name
Last Column Table: code
Last Column Type: varchar
Last Column Len: 6
Second Column Flags:
------------ get_result_info --------------------
Row count: 4
Column count: 5
Column Names Column Types Column Len
------------------------------------------------------------------------------
event_code integer 11
athlete varchar 40
host_year integer 11
score varchar 10
unit varchar 5
Last Column Name: unit
Last Column Table: history
Last Column Type: varchar
Last Column Len: 5
Second Column Flags: not_null primary_key unique_key
]]>
</screen>
</example>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>cubrid_execute</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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