Appends an INNER JOIN part to the query.
public innerJoin ( string | array $table, string | array $on = '', array $params = [] ) | ||
$table | string | array | the table to be joined. Use a string to represent the name of the table to be joined. The table name can contain a schema prefix (e.g. 'public.user') and/or table alias (e.g. 'user u'). The method will automatically quote the table name unless it contains some parenthesis (which means the table is given as a sub-query or DB expression). Use an array to represent joining with a sub-query. The array must contain only one element. The value must be a [[Query]] object representing the sub-query while the corresponding key represents the alias for the sub-query. |
$on | string | array | the join condition that should appear in the ON part. Please refer to [[join()]] on how to specify this parameter. |
$params | array | the parameters (name => value) to be bound to the query. |