Join Method
Join method is part of database for joining table.
Parameters
Update method has 6 required parameters.
$this->db->join( string $table2, string $table2_alias, string $table2_column_to_joined, string $table1_alias, string $table1_column_to_joined, string $join_method ): dbObject
$table_name
Table Name refer to table name.
$alias
Alias Aliased name of $table_name.
Example usage
Here is the examples using select method. See the first of this page for full example.
Basic Usage
For example we assumed want to add new data in blog table. First, in the model:
class Blog_Model extends SENE_Model{ var $tbl = 'blog'; var $tbl_as = 'b'; var $tbl2 = 'user'; var $tbl2_as = 'u'; public function __construct(){ parent::__construct(); } public function getAll(){ $this->db->select_as("$this->tbl_as.*, $this->tbl2_as.name","author",0); $this->db->from($this->tbl,$this->tbl_as); $this->db->join($this->tbl2,$this->tbl2_as,"user_id",$this->tbl_as,"id",""); return $this->db->get(); } }