'Stores term information.', 'fields' => array( 'tid' => array( 'type' => 'serial', 'unsigned' => TRUE, 'not null' => TRUE, 'description' => 'Primary Key: Unique term ID.', ), 'uuid' => array( 'description' => 'Unique Key: Universally unique identifier for this entity.', 'type' => 'varchar', 'length' => 128, 'not null' => FALSE, ), 'vid' => array( 'type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => '', 'description' => 'The ID of the vocabulary to which the term is assigned.', ), 'langcode' => array( 'description' => 'The {language}.langcode of this term.', 'type' => 'varchar', 'length' => 12, 'not null' => TRUE, 'default' => '', ), 'name' => array( 'type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => '', 'description' => 'The term name.', ), 'description' => array( 'type' => 'text', 'not null' => FALSE, 'size' => 'big', 'description' => 'A description of the term.', ), 'format' => array( 'type' => 'varchar', 'length' => 255, 'not null' => FALSE, 'description' => 'The filter format ID of the description.', ), 'weight' => array( 'type' => 'int', 'not null' => TRUE, 'default' => 0, 'description' => 'The weight of this term in relation to other terms.', ), ), 'primary key' => array('tid'), 'unique keys' => array( 'uuid' => array('uuid'), ), 'indexes' => array( 'taxonomy_tree' => array(array('vid', 64), 'weight', 'name'), 'vid_name' => array(array('vid', 64), 'name'), 'name' => array('name'), ), ); $schema['taxonomy_term_hierarchy'] = array( 'description' => 'Stores the hierarchical relationship between terms.', 'fields' => array( 'tid' => array( 'type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, 'description' => 'Primary Key: The {taxonomy_term_data}.tid of the term.', ), 'parent' => array( 'type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, 'description' => "Primary Key: The {taxonomy_term_data}.tid of the term's parent. 0 indicates no parent.", ), ), 'indexes' => array( 'parent' => array('parent'), ), 'foreign keys' => array( 'taxonomy_term_data' => array( 'table' => 'taxonomy_term_data', 'columns' => array('tid' => 'tid'), ), ), 'primary key' => array('tid', 'parent'), ); $schema['taxonomy_index'] = array( 'description' => 'Maintains denormalized information about node/term relationships.', 'fields' => array( 'nid' => array( 'description' => 'The {node}.nid this record tracks.', 'type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, ), 'tid' => array( 'description' => 'The term ID.', 'type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, ), 'sticky' => array( 'description' => 'Boolean indicating whether the node is sticky.', 'type' => 'int', 'not null' => FALSE, 'default' => 0, 'size' => 'tiny', ), 'created' => array( 'description' => 'The Unix timestamp when the node was created.', 'type' => 'int', 'not null' => TRUE, 'default'=> 0, ), ), 'indexes' => array( 'term_node' => array('tid', 'sticky', 'created'), 'nid' => array('nid'), ), 'foreign keys' => array( 'tracked_node' => array( 'table' => 'node', 'columns' => array('nid' => 'nid'), ), 'term' => array( 'table' => 'taxonomy_term_data', 'columns' => array('tid' => 'tid'), ), ), ); return $schema; } /** * Implements hook_field_schema(). */ function taxonomy_field_schema($field) { return array( 'columns' => array( 'tid' => array( 'type' => 'int', 'unsigned' => TRUE, 'not null' => FALSE, ), ), 'indexes' => array( 'tid' => array('tid'), ), 'foreign keys' => array( 'tid' => array( 'table' => 'taxonomy_term_data', 'columns' => array('tid' => 'tid'), ), ), ); } /** * Remove the {taxonomy_vocabulary}.module field. */ function taxonomy_update_8000() { db_drop_field('taxonomy_vocabulary', 'module'); } /** * Adds langcode field to {taxonomy_term_data} and {taxonomy_vocabulary}. * * @see http://drupal.org/node/1454538 */ function taxonomy_update_8001() { $descriptions = array( 'taxonomy_term_data' => 'The {language}.langcode of this term.', 'taxonomy_vocabulary' => 'The {language}.langcode of this vocabulary.', ); foreach ($descriptions as $table => $description) { $langcode_field = array( 'description' => $description, 'type' => 'varchar', 'length' => 12, 'not null' => TRUE, 'default' => '', ); // If a Drupal 7 contrib module already added a langcode field to support // internationalization, keep it, but standardize the specification. // Otherwise, add the field. if (db_field_exists($table, 'langcode')) { // According to the documentation of db_change_field(), indices using the // field should be dropped first; if the contrib module created any // indices, it is its responsibility to drop them in an update function // that runs before this one, which it can enforce via // hook_update_dependencies(). db_change_field($table, 'langcode', 'langcode', $langcode_field); } else { // When updating from a site that did not already have taxonomy // internationalization, initialize all existing vocabularies and terms as // being in the site's default language. $langcode_field['initial'] = language_default()->langcode; db_add_field($table, 'langcode', $langcode_field); } } } /** * Create a UUID column for taxonomy terms. */ function taxonomy_update_8002() { $spec = array( 'description' => 'Unique Key: Universally unique identifier for this entity.', 'type' => 'varchar', 'length' => 128, 'not null' => FALSE, ); $keys = array( 'unique keys' => array( 'uuid' => array('uuid'), ), ); // Account for sites having the contributed UUID module installed. if (db_field_exists('taxonomy_term_data', 'uuid')) { db_change_field('taxonomy_term_data', 'uuid', 'uuid', $spec, $keys); } else { db_add_field('taxonomy_term_data', 'uuid', $spec, $keys); } } /** * Generate a UUID for all terms. */ function taxonomy_update_8003(&$sandbox) { if (!isset($sandbox['progress'])) { $sandbox['progress'] = 0; $sandbox['last'] = 0; $sandbox['max'] = db_query('SELECT COUNT(tid) FROM {taxonomy_term_data} WHERE uuid IS NULL')->fetchField(); } $tids = db_query_range('SELECT tid FROM {taxonomy_term_data} WHERE tid > :tid AND uuid IS NULL ORDER BY tid ASC', 0, 10, array(':tid' => $sandbox['last']))->fetchCol(); update_add_uuids($sandbox, 'taxonomy_term_data', 'tid', $tids); $sandbox['#finished'] = empty($sandbox['max']) ? 1 : ($sandbox['progress'] / $sandbox['max']); } /** * Moves taxonomy settings from variable to config. */ function taxonomy_update_8004() { update_variables_to_config('taxonomy.settings', array( 'taxonomy_override_selector' => 'override_selector', 'taxonomy_terms_per_page_admin' => 'terms_per_page_admin', 'taxonomy_maintain_index_table' => 'maintain_index_table', )); } /** * Convert vocabularies into configuration. */ function taxonomy_update_8005() { $uuid = new Uuid(); $result = db_query('SELECT * FROM {taxonomy_vocabulary}'); foreach ($result as $vocabulary) { $config = config('taxonomy.vocabulary.' . $vocabulary->machine_name) ->set('vid', $vocabulary->machine_name) ->set('name', $vocabulary->name) ->set('uuid', !empty($vocabulary->uuid) ? $vocabulary->uuid : $uuid->generate()) ->set('description', $vocabulary->description) ->set('hierarchy', $vocabulary->hierarchy) ->set('weight', $vocabulary->weight) ->set('langcode', $vocabulary->langcode) ->save(); } } /** * Change {taxonomy_term_data}.vid into a string holding the vocabulary machine name. */ function taxonomy_update_8006() { db_drop_index('taxonomy_term_data', 'taxonomy_tree'); db_drop_index('taxonomy_term_data', 'vid_name'); db_change_field('taxonomy_term_data', 'vid', 'vid', array( 'type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => '', 'description' => 'The ID of the vocabulary to which the term is assigned.', )); db_add_index('taxonomy_term_data', 'taxonomy_tree', array(array('vid', 64), 'weight', 'name')); db_add_index('taxonomy_term_data', 'vid_name', array(array('vid', 64), 'name')); $map = db_query('SELECT vid, machine_name FROM {taxonomy_vocabulary}')->fetchAllKeyed(); foreach ($map as $vid => $machine_name) { db_update('taxonomy_term_data') ->condition('vid', $vid) ->fields(array('vid' => $machine_name)) ->execute(); } }