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use wordpressDB;
select post_title from wp_posts limit 1000;
select * from wp_posts where post_title="《树莓派LED呼吸灯》" ;
SELECT post_title FROM wp_posts WHERE post_title LIKE "《%";
select replace(replace(post_title, "《", ""),"》", "")
from wp_posts where post_title="《树莓派LED呼吸灯》" ;
SET SQL_SAFE_UPDATES=0; //取消强制安全点限制
update wp_posts set post_title = replace(replace(post_title, "《", ""),"》", "") where post_title="《树莓派LED呼吸灯》"
update wp_posts set post_title = replace(replace(post_title, "《", ""),"》", "") //所有
SET SQL_SAFE_UPDATES=1; //启用强制安全点限制
(责任编辑：IT) |