A simple method to modify the score in the middle of a field in mysql
Next, let's learn about the simple way to modify the score in the middle of the field in mysql. I believe you will benefit a lot after reading it. The text is not much in essence. I hope that the simple way to modify the score in the middle of the field in mysql is what you want.
If you encounter a small requirement, you want to modify the score in the middle of the field. Replace in mysql can be implemented.
Mysql > select * from syk_test +-+ | user | host | +-+-+ | repluser |% | syk |% | mysql.sys | localhost | | root | localhost | +-+-+ 4 rows in set (0.00 sec) ) mysql > update syk_test set host = replace (host 'local','my') Query OK, 2 rows affected (0.00 sec) Rows matched: 4 Changed: 2 Warnings: 0mysql > select * from syk_test +-+-+ | user | host | +-+-+ | repluser |% | syk |% | mysql.sys | myhost | | root | myhost | +-+-+ 4 rows in set (0.00 sec)
Replace (object, search,replace) replaces all search in object with replace.
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