Php/docs/mongodb-driver-manager.executewritecommand
MongoDB\Driver\Manager::executeWriteCommand
(mongodb >=1.4.0)
MongoDB\Driver\Manager::executeWriteCommand — Execute a database command that writes
说明
final public MongoDB\Driver\Manager::executeWriteCommand
( string $db
, MongoDB\Driver\Command $command
[, array $options = array()
] ) : MongoDB\Driver\Cursor
Executes 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.
Note:
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.
参数
db(string)The name of the database on which to execute the command.
command(MongoDB\Driver\Command)The command to execute.
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.
|}
Warning
If 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().
错误／异常
- 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. - Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
- Throws MongoDB\Driver\Exception\ConnectionException if connection to the server fails (for reasons other than authentication).
- Throws MongoDB\Driver\Exception\AuthenticationException if authentication is needed and fails.
- Throws MongoDB\Driver\Exception\RuntimeException on other errors (e.g. invalid command).
更新日志
| 版本 | 说明 |
|---|---|
| PECL mongodb 1.4.4 | MongoDB\Driver\Exception\InvalidArgumentException
will be thrown if the |
参见
- 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
