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(PECL CUBRID >= 8.4.0)
cubrid_set_db_parameter — Sets the CUBRID database parameters
$conn_identifier
, int $param_type
, int $param_value
)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 Note:
The auto-commit mode can be set by using cubrid_set_autocommit() .
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.
TRUE on success.
FALSE on failure.
Example #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 );
?> 以上例程会输出:
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)
}