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1. drupal
   1. drupal6
   2. drupal6 database.pgsql.inc
   3. drupal7 database.inc

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.mysql-common.inc, line 205

<?php
function db_type_map() {
  // 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 = array(
    'varchar:normal'  => 'VARCHAR',
    'char:normal'     => 'CHAR',

    'text:tiny'       => 'TINYTEXT',
    'text:small'      => 'TINYTEXT',
    'text:medium'     => 'MEDIUMTEXT',
    'text:big'        => 'LONGTEXT',
    'text:normal'     => 'TEXT',

    'serial:tiny'     => 'TINYINT',
    'serial:small'    => 'SMALLINT',
    'serial:medium'   => 'MEDIUMINT',
    'serial:big'      => 'BIGINT',
    'serial:normal'   => 'INT',

    'int:tiny'        => 'TINYINT',
    'int:small'       => 'SMALLINT',
    'int:medium'      => 'MEDIUMINT',
    'int:big'         => 'BIGINT',
    'int:normal'      => 'INT',

    'float:tiny'      => 'FLOAT',
    'float:small'     => 'FLOAT',
    'float:medium'    => 'FLOAT',
    'float:big'       => 'DOUBLE',
    'float:normal'    => 'FLOAT',

    'numeric:normal'  => 'DECIMAL',

    'blob:big'        => 'LONGBLOB',
    'blob:normal'     => 'BLOB',

    'datetime:normal' => 'DATETIME',
  );
  return $map;
}
?>