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MongoCursorInterface::getReadPreference

(PECL mongo >=1.6.0)

MongoCursorInterface::getReadPreferenceGet 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

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