I try to make some changes to my MySQL database, and I need to change values of this col name "id_lang" which values now is "6" to change to value "2".
This col is found in many tables, it will be great to have a single query which will to this for all DB at once.
by now i found this query,
SELECT REPLACE(yourcolumn,'ValueInTheColumnTobeReplaced', 'NewValue') as replacedColumnName FROM yourtable
PS: I use PHPMYADMIN
but i cant make it work... PLease help me!!!
You have to use an Update
query.
But you can not do this in one query for all tables.
Update yourTable set id_lang=2 where id_lang=6
使用此查询
UPDATE yourTable SET id_lang=2 WHERE id_lang=6;
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