count() public method Returns the number of records.
getCollection() public method Returns the Mongo collection
$options public property Cursor options in format: optionKey =>
addOptions() public method Adds additional cursor options
sum() public method Returns the sum of the specified column
select() public method Sets the list of fields of the
exists() public method Returns a value indicating whether
min() public method Returns the minimum of the specified
distinct() public method Returns a list of distinct values
scalar() public method (available since version 2.1.2) Returns
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