Login Register

elasticsearch\ActiveQuery column()

column() public method

Executes the query and returns the first column of the result.

public array column ( $field, $db = null )
$field	string	The field to query over
$db	yii\elasticsearch\Connection	The database connection used to execute the query. If this parameter is not given, the `elasticsearch` application component will be used.
return	array	The first column of the query result. An empty array is returned if the query results in nothing.

Links:

http://www.yiiframework.com/doc-2.0/yii-elasticsearch-activequery.html#column()-detail

doc_Yii

2016-10-30 17:01:16

Comments

Leave a Comment

Please login to continue.

Popular Articles

elasticsearch\ActiveQuery all() all() public method Executes query and returns all results as an array. public array all ( $db = null )$db yii\elasticsearch\Connection The DB

redis\ActiveQuery column() column() public method Executes the query and returns the first column of the result. public array column ( $column, $db = null )$column string

elasticsearch\ActiveQuery one() one() public method Executes query and returns a single row of result. public yii\elasticsearch\ActiveRecord|array|null one ( $db = null )$db y

elasticsearch\ActiveQuery search() search() public method Executes the query and returns the complete search result including e.g. hits, facets, totalCount. public array search (

elasticsearch\ActiveQuery createCommand() createCommand() public method Creates a DB command that can be used to execute this query. public yii\elasticsearch\Command createCommand ( $db