drupal install 文件

XXX.install

function XXX_schema(){
   if(!db_table_exists('dxy_validate_code')){
      $sql = 'CREATE TABLE `XXX_code`(
         `id` INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
         `status` TINYINT(1) NOT NULL DEFAULT 0 COMMENT \'验证状态\',
         `scenes` VARCHAR(50) NOT NULL COMMENT \'验证行为\',
         `code` VARCHAR(90) NOT NULL COMMENT \'验证码\',
         `over_time` INT UNSIGNED NOT NULL COMMENT \'过期时间\'
      )ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT=\'验证码\';';
      db_query($sql);
   }

function XXX_disable(){
   if (db_table_exists('dxy_validate_code')) db_drop_table('dxy_validate_code');
}