| 1 |
<?php
|
| 2 |
// $Id: field.install,v 1.15 2009/10/01 19:16:57 dries Exp $
|
| 3 |
|
| 4 |
/**
|
| 5 |
* @file
|
| 6 |
* Install, update and uninstall functions for the field module.
|
| 7 |
*/
|
| 8 |
|
| 9 |
/**
|
| 10 |
* Implement hook_schema.
|
| 11 |
*/
|
| 12 |
function field_schema() {
|
| 13 |
// Static (meta) tables.
|
| 14 |
$schema['field_config'] = array(
|
| 15 |
'fields' => array(
|
| 16 |
'id' => array(
|
| 17 |
'type' => 'serial',
|
| 18 |
'not null' => TRUE,
|
| 19 |
'description' => 'The primary identifier for a field',
|
| 20 |
),
|
| 21 |
'field_name' => array(
|
| 22 |
'type' => 'varchar',
|
| 23 |
'length' => 32,
|
| 24 |
'not null' => TRUE,
|
| 25 |
'description' => 'The name of this field. Non-deleted field names are unique, but multiple deleted fields can have the same name.',
|
| 26 |
),
|
| 27 |
'type' => array(
|
| 28 |
'type' => 'varchar',
|
| 29 |
'length' => 128,
|
| 30 |
'not null' => TRUE,
|
| 31 |
'description' => 'The type of this field.',
|
| 32 |
),
|
| 33 |
'module' => array(
|
| 34 |
'type' => 'varchar',
|
| 35 |
'length' => 128,
|
| 36 |
'not null' => TRUE,
|
| 37 |
'default' => '',
|
| 38 |
'description' => 'The module that implements the field type.',
|
| 39 |
),
|
| 40 |
'active' => array(
|
| 41 |
'type' => 'int',
|
| 42 |
'size' => 'tiny',
|
| 43 |
'not null' => TRUE,
|
| 44 |
'default' => 0,
|
| 45 |
'description' => 'Boolean indicating whether the module that implements the field type is enabled.',
|
| 46 |
),
|
| 47 |
'storage_type' => array(
|
| 48 |
'type' => 'varchar',
|
| 49 |
'length' => 128,
|
| 50 |
'not null' => TRUE,
|
| 51 |
'description' => 'The storage backend for the field.',
|
| 52 |
),
|
| 53 |
'storage_module' => array(
|
| 54 |
'type' => 'varchar',
|
| 55 |
'length' => 128,
|
| 56 |
'not null' => TRUE,
|
| 57 |
'default' => '',
|
| 58 |
'description' => 'The module that implements the storage backend.',
|
| 59 |
),
|
| 60 |
'storage_active' => array(
|
| 61 |
'type' => 'int',
|
| 62 |
'size' => 'tiny',
|
| 63 |
'not null' => TRUE,
|
| 64 |
'default' => 0,
|
| 65 |
'description' => 'Boolean indicating whether the module that implements the storage backend is enabled.',
|
| 66 |
),
|
| 67 |
'locked' => array(
|
| 68 |
'type' => 'int',
|
| 69 |
'size' => 'tiny',
|
| 70 |
'not null' => TRUE,
|
| 71 |
'default' => 0,
|
| 72 |
'description' => '@TODO',
|
| 73 |
),
|
| 74 |
'data' => array(
|
| 75 |
'type' => 'text',
|
| 76 |
'size' => 'medium',
|
| 77 |
'not null' => TRUE,
|
| 78 |
'serialize' => TRUE,
|
| 79 |
'description' => 'Serialized data containing the field properties that do not warrant a dedicated column.',
|
| 80 |
),
|
| 81 |
'cardinality' => array(
|
| 82 |
'type' => 'int',
|
| 83 |
'size' => 'tiny',
|
| 84 |
'not null' => TRUE,
|
| 85 |
'default' => 0,
|
| 86 |
),
|
| 87 |
'translatable' => array(
|
| 88 |
'type' => 'int',
|
| 89 |
'size' => 'tiny',
|
| 90 |
'not null' => TRUE,
|
| 91 |
'default' => 0,
|
| 92 |
),
|
| 93 |
'deleted' => array(
|
| 94 |
'type' => 'int',
|
| 95 |
'size' => 'tiny',
|
| 96 |
'not null' => TRUE,
|
| 97 |
'default' => 0,
|
| 98 |
),
|
| 99 |
),
|
| 100 |
'primary key' => array('id'),
|
| 101 |
'indexes' => array(
|
| 102 |
'field_name' => array('field_name'),
|
| 103 |
// Used by field_read_fields().
|
| 104 |
'active' => array('active'),
|
| 105 |
'storage_active' => array('storage_active'),
|
| 106 |
'deleted' => array('deleted'),
|
| 107 |
// Used by field_modules_disabled().
|
| 108 |
'module' => array('module'),
|
| 109 |
'storage_module' => array('storage_module'),
|
| 110 |
// Used by field_associate_fields().
|
| 111 |
'type' => array('type'),
|
| 112 |
'storage_type' => array('storage_type'),
|
| 113 |
),
|
| 114 |
);
|
| 115 |
$schema['field_config_instance'] = array(
|
| 116 |
'fields' => array(
|
| 117 |
'id' => array(
|
| 118 |
'type' => 'serial',
|
| 119 |
'not null' => TRUE,
|
| 120 |
'description' => 'The primary identifier for a field instance',
|
| 121 |
),
|
| 122 |
'field_id' => array(
|
| 123 |
'type' => 'int',
|
| 124 |
'not null' => TRUE,
|
| 125 |
'description' => 'The identifier of the field attached by this instance',
|
| 126 |
),
|
| 127 |
'field_name' => array(
|
| 128 |
'type' => 'varchar',
|
| 129 |
'length' => 32,
|
| 130 |
'not null' => TRUE,
|
| 131 |
'default' => ''
|
| 132 |
),
|
| 133 |
'object_type' => array(
|
| 134 |
'type' => 'varchar',
|
| 135 |
'length' => 32,
|
| 136 |
'not null' => TRUE,
|
| 137 |
'default' => ''
|
| 138 |
),
|
| 139 |
'bundle' => array(
|
| 140 |
'type' => 'varchar',
|
| 141 |
'length' => 128,
|
| 142 |
'not null' => TRUE,
|
| 143 |
'default' => ''
|
| 144 |
),
|
| 145 |
'data' => array(
|
| 146 |
'type' => 'text',
|
| 147 |
'size' => 'medium',
|
| 148 |
'not null' => TRUE,
|
| 149 |
'serialize' => TRUE,
|
| 150 |
),
|
| 151 |
'deleted' => array(
|
| 152 |
'type' => 'int',
|
| 153 |
'size' => 'tiny',
|
| 154 |
'not null' => TRUE,
|
| 155 |
'default' => 0,
|
| 156 |
),
|
| 157 |
),
|
| 158 |
'primary key' => array('id'),
|
| 159 |
'indexes' => array(
|
| 160 |
// Used by field_delete_instance().
|
| 161 |
'field_name_bundle' => array('field_name', 'object_type', 'bundle'),
|
| 162 |
// Used by field_read_instances().
|
| 163 |
'deleted' => array('deleted'),
|
| 164 |
),
|
| 165 |
);
|
| 166 |
$schema['cache_field'] = drupal_get_schema_unprocessed('system', 'cache');
|
| 167 |
|
| 168 |
return $schema;
|
| 169 |
}
|
Parent Directory
| 
Revision Log
| 
Revision Graph