function uc_product_update_8 in Ubercart 5

File

uc_product/uc_product.install, line 261

Database installation, uninstallation, and updates for the product module.

Code

function uc_product_update_8() {
  $ret = array();
  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      $ret[] = update_sql("ALTER TABLE {uc_products} ADD vid mediumint(9) NOT NULL default 0 FIRST");
      $ret[] = update_sql("ALTER TABLE {uc_products} DROP PRIMARY KEY");
      $result = db_query("SELECT nid, vid FROM {node}");
      while ($product = db_fetch_object($result)) {
        db_query("UPDATE {uc_products} SET vid = %d WHERE nid = %d", $product->vid, $product->nid);
      }
      $ret[] = update_sql("ALTER TABLE {uc_products} ADD PRIMARY KEY (vid)");
      break;
    case 'pgsql':
      db_add_column($ret, 'uc_products', 'vid', 'integer', array(
        'not null' => true,
        'default' => 0,
      ));
      $ret[] = update_sql("ALTER TABLE {uc_products} DROP CONSTRAINT {uc_products}_pkey");
      $result = db_query("SELECT nid, vid FROM {node}");
      while ($product = db_fetch_object($result)) {
        db_query("UPDATE {uc_products} SET vid = %d WHERE nid = %d", $product->vid, $product->nid);
      }
      $ret[] = update_sql("ALTER TABLE {uc_products} ADD PRIMARY KEY (vid)");
      break;
  }
  return $ret;
}