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CUBRID 関数
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# cubrid_next_result

(PECL CUBRID >= 8.4.0)

cubrid_next_result — Get result of next query when executing multiple SQL statements

### 説明

bool cubrid_next_result ( resource `$result` )

The cubrid_next_result() function is used to get results of next query if multiple SQL statements are executed and CUBRID_EXEC_QUERY_ALL flag is set upon cubrid_execute().

### パラメータ

`result`

  `result` comes from a call to cubrid_execute()

### 返り値

`TRUE`, when process is successful.

`FALSE`, when process is unsuccessful.

### 例

例1 cubrid_next_result() example

`<?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");
}
?>`

上の例の出力は以下となります。

    ------------ 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

### 参考

- cubrid_execute() - Execute a prepared SQL statement

cubrid_move_cursor
cubrid_num_cols
CUBRID 関数
PHP Manual