function lineage_schema in Taxonomy Lineage 6

Same name and namespace in other branches

1. 7 lineage.install \lineage_schema()

Implementation of hook_schema().

File

./lineage.install, line 11

Install, update, and uninstall functions for the Taxonomy Lineage module.

Code

function lineage_schema() {
  $schema['term_lineage'] = array(
    'fields' => array(
      'tid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'lineage' => array(
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'depth' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'indexes' => array(
      'lineage' => array(
        'lineage',
      ),
    ),
    'primary key' => array(
      'tid',
    ),
  );
  return $schema;
}