09 2020 档案
摘要：服务器 server{ listen 80; listen 443 ssl; ssl_certificate /usr/local/nginx/cert/your.crt; ssl_certificate_key /usr/local/nginx/cert/your.key; ssl_session
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摘要：Int类型数据 ALTER TABLE `table` CHANGE COLUMN `num` `num` INT(11) UNSIGNED NOT NULL DEFAULT '0' ; 金额decimal ALTER TABLE bro_user_card MODIFY `price` DECIM
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