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BEGINMYSQL數(shù)據(jù)庫
declare date_str varchar(8);
declare table_prefix varchar(20);
set table_prefix='mail_rare_visit_';
set date_str = DATE_FORMAT(CURRENT_DATE(),'%Y%m%d');
set @table_name = concat(table_prefix, date_str);
set @s = concat('CREATE TABLE ', @table_name, '(
? `id` int(11) NOT NULL AUTO_INCREMENT,
? `user_id` int(11) NOT NULL,
? `city_id` int(11) NOT NULL,
? `email` varchar(300) NOT NULL,
? `channel_id` int(11) DEFAULT NULL,
? `w_revenue` decimal(7,6) NOT NULL DEFAULT? 0.000000,
? `w_buy` decimal(7,6) NOT NULL DEFAULT 0.000000,
? `w_browse` decimal(7,6) NOT NULL DEFAULT 0.000000,
? `rec_goods` varchar(800) DEFAULT NULL,
? `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
? PRIMARY KEY (`id`),
? KEY `idx_user_id` (`user_id`),
? KEY `idx_city_id` (`user_id`),
? KEY `idx_email` (`email`),
? KEY `idx_channel_id` (`channel_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;');MYSQL數(shù)據(jù)庫
prepare stmt from @s;
execute stmt;MYSQL數(shù)據(jù)庫
DEALLOCATE prepare stmt;MYSQL數(shù)據(jù)庫
end
MYSQL數(shù)據(jù)庫
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