includes/libs/rdbms/field/Field.php

   1 <?php
   2
   3 namespace Wikimedia\Rdbms;
   4
   5 /**
   6  * Base for all database-specific classes representing information about database fields
   7  * @ingroup Database
   8  */
   9 interface Field {
  10         /**
  11          * Field name
  12          * @return string
  13          */
  14         public function name();
  15
  16         /**
  17          * Name of table this field belongs to
  18          * @return string
  19          */
  20         public function tableName();
  21
  22         /**
  23          * Database type
  24          * @return string
  25          */
  26         public function type();
  27
  28         /**
  29          * Whether this field can store NULL values
  30          * @return bool
  31          */
  32         public function isNullable();
  33 }