text: --create database diamond default character set utf8 ;
  --grant all privileges on diamond.* to 'dev'@'localhost';
  --flush privileges;
  
  drop table if exists config_info cascade;
  
  create table config_info (
      id bigint(64) unsigned not null auto_increment,
      data_id varchar(255) not null default '',
      group_id varchar(128) not null default '',
      content longtext not null,
      md5 varchar(32) not null default '',
      gmt_create datetime not null default '2010-05-05 00:00:00',
      gmt_modified datetime not null default '2010-05-05 00:00:00',
      primary key  (id),
      unique key uk_config_datagroup (data_id,group_id)
  );