MongoCursorInterface::getReadPreference

(PECL mongo >=1.6.0)

MongoCursorInterface::getReadPreference — Get the read preference for this query

说明

abstract public array MongoCursorInterface::getReadPreference ( void )

参数

此函数没有参数。

返回值

This function returns an array describing the read preference. The array contains the values type for the string read preference mode (corresponding to the MongoClient constants), and tagsets containing a list of all tag set criteria. If no tag sets were specified, tagsets will not be present in the array.

参见

The read preferences documentation.
MongoCursorInterface::setReadPreference() - Set the read preference for this query