MongoDB::setProfilingLevel
(PECL mongo >=0.9.0)
MongoDB::setProfilingLevel — Sets this database's profiling level
Описание
public int MongoDB::setProfilingLevel
( int
$level
)This changes the current database profiling level.
This function is equivalent to running:
<?php
public function setProfilingLevel($level) {
return $this->command(array('profile' => $level));
}
?>
The options for level are 0 (off), 1 (queries > 100ms), and 2 (all queries). If you would like to profile queries that take longer than another time period, use the database command and pass it a second option, the number of milliseconds. For example, to profile all queries that take longer than one second, run:
<?php
$result = $this->command(array('profile' => 1, 'slowms' => 1000));
?>
Profiled queries will appear in the system.profile collection of this database.
Список параметров
-
level -
Profiling level.
Возвращаемые значения
Returns the previous profiling level.
Смотрите также
- MongoDB core docs on » profiling
- MongoDB::getProfilingLevel() - Gets this database's profiling level
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения для работы с базами данных
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- MongoDB
- Базовые классы
- Функция MongoDB::authenticate() - Log in to this database
- Функция MongoDB::command() - Execute a database command
- Функция MongoDB::__construct() - Creates a new database
- Функция MongoDB::createCollection() - Creates a collection
- Функция MongoDB::createDBRef() - Creates a database reference
- Функция MongoDB::drop() - Drops this database
- Функция MongoDB::dropCollection() - Drops a collection [deprecated]
- Функция MongoDB::execute() - Runs JavaScript code on the database server.
- Функция MongoDB::forceError() - Creates a database error
- Функция MongoDB::__get() - Gets a collection
- MongoDB::getCollectionInfo
- Функция MongoDB::getCollectionNames() - Get all collections from this database
- Функция MongoDB::getDBRef() - Fetches the document pointed to by a database reference
- Функция MongoDB::getGridFS() - Fetches toolkit for dealing with files stored in this database
- Функция MongoDB::getProfilingLevel() - Gets this database's profiling level
- Функция MongoDB::getReadPreference() - Get the read preference for this database
- Функция MongoDB::getSlaveOkay() - Get slaveOkay setting for this database
- Функция MongoDB::getWriteConcern() - Get the write concern for this database
- Функция MongoDB::lastError() - Check if there was an error on the most recent db operation performed
- Функция MongoDB::listCollections() - Gets an array of all MongoCollections for this database
- Функция MongoDB::prevError() - Checks for the last error thrown during a database operation
- Функция MongoDB::repair() - Repairs and compacts this database
- Функция MongoDB::resetError() - Clears any flagged errors on the database
- Функция MongoDB::selectCollection() - Gets a collection
- Функция MongoDB::setProfilingLevel() - Sets this database's profiling level
- Функция MongoDB::setReadPreference() - Set the read preference for this database
- Функция MongoDB::setSlaveOkay() - Change slaveOkay setting for this database
- Функция MongoDB::setWriteConcern() - Set the write concern for this database
- Функция MongoDB::__toString() - The name of this database
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