Php/docs/function.cubrid-set-db-parameter

• PHP Manual
• CUBRID 関数
• Sets the CUBRID database parameters

cubrid_set_db_parameter

(PECL CUBRID >= 8.4.0)

cubrid_set_db_parameter — Sets the CUBRID database parameters

説明

cubrid_set_db_parameter ( resource $conn_identifier , int $param_type , int $param_value ) : bool

The cubrid_set_db_parameter() function is used to set the CUBRID database parameters. It can set the following CUBRID database parameters:

• PARAM_ISOLATION_LEVEL
• PARAM_LOCK_TIMEOUT

注意:

The auto-commit mode can be set by using cubrid_set_autocommit().

パラメータ

conn_identifier

The CUBRID connection. If the connection identifier is not specified, the last link opened by cubrid_connect() is assumed.

param_type

Database parameter type.

param_value

Isolation level value (1-6) or lock timeout (in seconds) value.

返り値

true on success.

false on failure.

例

例1 cubrid_get_db_parameter() example

<?php$conn = cubrid_connect("localhost", 33000, "demodb", "dba");$params = cubrid_get_db_parameter($conn);var_dump($params);cubrid_set_autocommit($conn, CUBRID_AUTOCOMMIT_TRUE);cubrid_set_db_parameter($conn, CUBRID_PARAM_ISOLATION_LEVEL, 2);$params_new = cubrid_get_db_parameter($conn);var_dump($params_new);cubrid_disconnect($conn);?>

上の例の出力は以下となります。

array(4) {
  ["PARAM_ISOLATION_LEVEL"]=>
  int(3)
  ["PARAM_LOCK_TIMEOUT"]=>
  int(-1)
  ["PARAM_MAX_STRING_LENGTH"]=>
  int(1073741823)
  ["PARAM_AUTO_COMMIT"]=>
  int(0)
}
array(4) {
  ["PARAM_ISOLATION_LEVEL"]=>
  int(2)
  ["PARAM_LOCK_TIMEOUT"]=>
  int(-1)
  ["PARAM_MAX_STRING_LENGTH"]=>
  int(1073741823)
  ["PARAM_AUTO_COMMIT"]=>
  int(1)
}

参考

• cubrid_get_db_parameter() - Returns the CUBRID database parameters
• cubrid_set_autocommit() - Set autocommit mode of the connection