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mongodb\Migration createIndex()

createIndex() public method

Creates an index on the collection and the specified fields.

public void createIndex ( $collection, $columns, $options = [] )
$collection	string\|array	Name of the collection
$columns	array\|string	Column name or list of column names.
$options	array	List of options in format: optionName => optionValue.

Links:

http://www.yiiframework.com/doc-2.0/yii-mongodb-migration.html#createIndex()-detail

doc_Yii

2016-10-30 17:08:49

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