fbsql_db_status
(PHP 4 >= 4.0.7, PHP 5 < 5.3.0)
fbsql_db_status — Get the status for a given database
Описание
fbsql_db_status
( string
$database_name
, resource $link_identifier = ?
) : intGets the current status of the specified database.
Список параметров
-
database_name -
The database name.
-
link_identifier -
Идентификатор соединения FrontBase, полученный из fbsql_connect() или fbsql_pconnect().
Если он не был указан, то функция попытается найти открытое соединение к серверу FrontBase, в случае неудачи попытается создать новое, как если бы fbsql_connect() была вызвана без аргументов.
Возвращаемые значения
Returns an integer value with the current status. This can be one of the following constants:
-
false- The exec handler for the host was invalid. This error will occur when thelink_identifierconnects directly to a database by using a port number. FBExec can be available on the server but no connection has been made for it. -
FBSQL_UNKNOWN- The Status is unknown. -
FBSQL_STOPPED- The database is not running. Use fbsql_start_db() to start the database. -
FBSQL_STARTING- The database is starting. -
FBSQL_RUNNING- The database is running and can be used to perform SQL operations. -
FBSQL_STOPPING- The database is stopping. -
FBSQL_NOEXEC- FBExec is not running on the server and it is not possible to get the status of the database.
Смотрите также
- fbsql_start_db() - Start a database on local or remote server
- fbsql_stop_db() - Stop a database on local or remote server