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- <?php
- // $Id: taxonomy.install,v 1.7 2008/01/08 07:46:41 goba Exp $
-
- /**
- * Implementation of hook_schema().
- */
- function taxonomy_schema() {
- $schema['term_data'] = array(
- 'description' => t('Stores term information.'),
- 'fields' => array(
- 'tid' => array(
- 'type' => 'serial',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'description' => t('Primary Key: Unique term ID.'),
- ),
- 'vid' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('The {vocabulary}.vid of the vocabulary to which the term is assigned.'),
- ),
- 'name' => array(
- 'type' => 'varchar',
- 'length' => 255,
- 'not null' => TRUE,
- 'default' => '',
- 'description' => t('The term name.'),
- ),
- 'description' => array(
- 'type' => 'text',
- 'not null' => FALSE,
- 'size' => 'big',
- 'description' => t('A description of the term.'),
- ),
- 'weight' => array(
- 'type' => 'int',
- 'not null' => TRUE,
- 'default' => 0,
- 'size' => 'tiny',
- 'description' => t('The weight of this term in relation to other terms.'),
- ),
- ),
- 'primary key' => array('tid'),
- 'indexes' => array(
- 'taxonomy_tree' => array('vid', 'weight', 'name'),
- 'vid_name' => array('vid', 'name'),
- ),
- );
-
- $schema['term_hierarchy'] = array(
- 'description' => t('Stores the hierarchical relationship between terms.'),
- 'fields' => array(
- 'tid' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('Primary Key: The {term_data}.tid of the term.'),
- ),
- 'parent' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t("Primary Key: The {term_data}.tid of the term's parent. 0 indicates no parent."),
- ),
- ),
- 'indexes' => array(
- 'parent' => array('parent'),
- ),
- 'primary key' => array('tid', 'parent'),
- );
-
- $schema['term_node'] = array(
- 'description' => t('Stores the relationship of terms to nodes.'),
- 'fields' => array(
- 'nid' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('Primary Key: The {node}.nid of the node.'),
- ),
- 'vid' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('Primary Key: The {node}.vid of the node.'),
- ),
- 'tid' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('Primary Key: The {term_data}.tid of a term assigned to the node.'),
- ),
- ),
- 'indexes' => array(
- 'vid' => array('vid'),
- 'nid' => array('nid'),
- ),
- 'primary key' => array('tid', 'vid'),
- );
-
- $schema['term_relation'] = array(
- 'description' => t('Stores non-hierarchical relationships between terms.'),
- 'fields' => array(
- 'trid' => array(
- 'type' => 'serial',
- 'not null' => TRUE,
- 'description' => t('Primary Key: Unique term relation ID.'),
- ),
- 'tid1' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('The {term_data}.tid of the first term in a relationship.'),
- ),
- 'tid2' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('The {term_data}.tid of the second term in a relationship.'),
- ),
- ),
- 'unique keys' => array(
- 'tid1_tid2' => array('tid1', 'tid2'),
- ),
- 'indexes' => array(
- 'tid2' => array('tid2'),
- ),
- 'primary key' => array('trid'),
- );
-
- $schema['term_synonym'] = array(
- 'description' => t('Stores term synonyms.'),
- 'fields' => array(
- 'tsid' => array(
- 'type' => 'serial',
- 'not null' => TRUE,
- 'description' => t('Primary Key: Unique term synonym ID.'),
- ),
- 'tid' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('The {term_data}.tid of the term.'),
- ),
- 'name' => array(
- 'type' => 'varchar',
- 'length' => 255,
- 'not null' => TRUE,
- 'default' => '',
- 'description' => t('The name of the synonym.'),
- ),
- ),
- 'indexes' => array(
- 'tid' => array('tid'),
- 'name_tid' => array('name', 'tid'),
- ),
- 'primary key' => array('tsid'),
- );
-
- $schema['vocabulary'] = array(
- 'description' => t('Stores vocabulary information.'),
- 'fields' => array(
- 'vid' => array(
- 'type' => 'serial',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'description' => t('Primary Key: Unique vocabulary ID.'),
- ),
- 'name' => array(
- 'type' => 'varchar',
- 'length' => 255,
- 'not null' => TRUE,
- 'default' => '',
- 'description' => t('Name of the vocabulary.'),
- ),
- 'description' => array(
- 'type' => 'text',
- 'not null' => FALSE,
- 'size' => 'big',
- 'description' => t('Description of the vocabulary.'),
- ),
- 'help' => array(
- 'type' => 'varchar',
- 'length' => 255,
- 'not null' => TRUE,
- 'default' => '',
- 'description' => t('Help text to display for the vocabulary.'),
- ),
- 'relations' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'size' => 'tiny',
- 'description' => t('Whether or not related terms are enabled within the vocabulary. (0 = disabled, 1 = enabled)'),
- ),
- 'hierarchy' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'size' => 'tiny',
- 'description' => t('The type of hierarchy allowed within the vocabulary. (0 = disabled, 1 = single, 2 = multiple)'),
- ),
- 'multiple' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'size' => 'tiny',
- 'description' => t('Whether or not multiple terms from this vocabulary may be assigned to a node. (0 = disabled, 1 = enabled)'),
- ),
- 'required' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'size' => 'tiny',
- 'description' => t('Whether or not terms are required for nodes using this vocabulary. (0 = disabled, 1 = enabled)'),
- ),
- 'tags' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'size' => 'tiny',
- 'description' => t('Whether or not free tagging is enabled for the vocabulary. (0 = disabled, 1 = enabled)'),
- ),
- 'module' => array(
- 'type' => 'varchar',
- 'length' => 255,
- 'not null' => TRUE,
- 'default' => '',
- 'description' => t('The module which created the vocabulary.'),
- ),
- 'weight' => array(
- 'type' => 'int',
- 'not null' => TRUE,
- 'default' => 0,
- 'size' => 'tiny',
- 'description' => t('The weight of the vocabulary in relation to other vocabularies.'),
- ),
- ),
- 'primary key' => array('vid'),
- 'indexes' => array(
- 'list' => array('weight', 'name'),
- ),
- );
-
- $schema['vocabulary_node_types'] = array(
- 'description' => t('Stores which node types vocabularies may be used with.'),
- 'fields' => array(
- 'vid' => array(
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- 'description' => t('Primary Key: the {vocabulary}.vid of the vocabulary.'),
- ),
- 'type' => array(
- 'type' => 'varchar',
- 'length' => 32,
- 'not null' => TRUE,
- 'default' => '',
- 'description' => t('The {node}.type of the node type for which the vocabulary may be used.'),
- ),
- ),
- 'primary key' => array('type', 'vid'),
- 'indexes' => array(
- 'vid' => array('vid'),
- ),
- );
-
- return $schema;
- }
-
-