DB_dsql::fieldQuery PHP Méthode

DB_dsql Class Documentation Afficher le fichier Open project: atk4/atk4

fieldQuery() public méthode

Removes all field definitions and returns only field you specify as parameter to this method. Original query is not affected ($this) Same as for field() syntax.

public fieldQuery ( string \| array $field, string $table = null, string $alias = null ) : DB_dsql
$field	string \| array	Specifies field to select
$table	string	Specify if not using primary table
$alias	string	Specify alias for this field
Résultat	DB_dsql	Clone of $this with only one field

    public function fieldQuery($field, $table = null, $alias = null)
    {
        $q = clone $this;
        return $q->del('fields')->field($field, $table, $alias);
    }

DB_dsql

SQLTemplate

__clone

__toString

_render

_render_where

_setArray

_unique

andExpr

args

calcFoundRows

calc_found_rows