distinct() public method
Returns a list of distinct values for the given column across a collection.
public array|boolean distinct ( $column, $condition = [], $options = [] ) | ||
---|---|---|
$column | string |
Column to use. |
$condition | array |
Query parameters. |
$options | array |
List of options in format: optionName => optionValue. |
return | array|boolean |
Array of distinct values, or "false" on failure. |
throws | yii\mongodb\Exception |
on failure. |
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