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   1. drupal7

This maps a generic data type in combination with its data size to the engine-specific data type.

Verwandte Themen

Schema API

A Drupal schema definition is an array structure representing one or more tables and their related keys and indexes. A schema is defined by hook_schema(), which usually lives in a modulename.install file.

Code

includes/database/pgsql/schema.inc, line 213

<?php
function getFieldTypeMap() {
  // Put :normal last so it gets preserved by array_flip. This makes
  // it much easier for modules (such as schema.module) to map
  // database types back into schema types.
  // $map does not use drupal_static as its value never changes.
  static $map = array(
      'varchar:normal' => 'varchar',
      'char:normal' => 'character',

      'text:tiny' => 'text',
      'text:small' => 'text',
      'text:medium' => 'text',
      'text:big' => 'text',
      'text:normal' => 'text',

      'int:tiny' => 'smallint',
      'int:small' => 'smallint',
      'int:medium' => 'int',
      'int:big' => 'bigint',
      'int:normal' => 'int',

      'float:tiny' => 'real',
      'float:small' => 'real',
      'float:medium' => 'real',
      'float:big' => 'double precision',
      'float:normal' => 'real',

      'numeric:normal' => 'numeric',

      'blob:big' => 'bytea',
      'blob:normal' => 'bytea',

      'datetime:normal' => 'timestamp without time zone',

      'serial:tiny' => 'serial',
      'serial:small' => 'serial',
      'serial:medium' => 'serial',
      'serial:big' => 'bigserial',
      'serial:normal' => 'serial',
      );
  return $map;
}
?>