MongoDB\Driver\Manager::executeWriteCommand
(mongodb >=1.4.0)
MongoDB\Driver\Manager::executeWriteCommand — Execute a database command that writes
Opis
$db
, MongoDB\Driver\Command $command
[, array $options = array()
] ) : MongoDB\Driver\CursorExecutes the command on the primary server.
This method will apply logic that is specific to commands that write (e.g. » drop) and take the MongoDB server version into account. The "writeConcern" option will default to the corresponding value from the MongoDB Connection URI.
Informacja: This method is not intended to be used to execute » insert, » update, or » delete commands. Users are encouraged to use MongoDB\Driver\Manager::executeBulkWrite() for those commands.
Parametry
-
db(string) -
Nazwa bazy danych, na której wykonać komendę.
-
command(MongoDB\Driver\Command) -
MongoDB\Driver\Command do wykonania.
-
options -
options Option Type Description session MongoDB\Driver\Session A session to associate with the operation.
writeConcern MongoDB\Driver\WriteConcern A write concern to apply to the operation.
OstrzeżenieIf you are using a "session" which has a transaction in progress, you cannot specify a "readConcern" or "writeConcern" option. This will result in an MongoDB\Driver\Exception\InvalidArgumentException being thrown. Instead, you should set these two options when you create the transaction with MongoDB\Driver\Session::startTransaction().
Zwracane wartości
Zwraca MongoDB\Driver\Cursor przy powodzeniu.
Błędy/Wyjątki
- Throws MongoDB\Driver\Exception\InvalidArgumentException if the "session" option is used with an associated transaction in combination with a "readConcern" or "writeConcern" option.
- Throws MongoDB\Driver\Exception\InvalidArgumentException if the "session" option is used in combination with an unacknowledged write concern.
- Rzuca wyjątek MongoDB\Driver\Exception\InvalidArgumentException przy błędach parsowania argumentów.
- Rzuca wyjątek MongoDB\Driver\Exception\ConnectionException jeśli połączenie z serwerem nie powiedzie się (z powodów innych niż autoryzacja).
- Rzuca wyjątek MongoDB\Driver\Exception\AuthenticationException jeśli wymagana autoryzacja nie powiedzie się.
- Throws MongoDB\Driver\Exception\RuntimeException on other errors (e.g. invalid command).
Rejestr zmian
| Wersja | Opis |
|---|---|
| 1.4.4 | MongoDB\Driver\Exception\InvalidArgumentException will be thrown if the "session" option is used in combination with an unacknowledged write concern. |
Zobacz też:
- MongoDB\Driver\Command
- MongoDB\Driver\Cursor
- MongoDB\Driver\Manager::executeCommand() - Execute a database command
- MongoDB\Driver\Manager::executeReadCommand() - Execute a database command that reads
- MongoDB\Driver\Manager::executeReadWriteCommand() - Execute a database command that reads and writes
- MongoDB\Driver\Server::executeWriteCommand() - Execute a database command that writes on this server
add a note
