Select query in update query in mysql

You will need another solution if you are. Florianer Florianer 1. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back This one is better and clean for all levels: update dbname1. It works great! Hope it works, if not let me know.

I will write an exact query for you. Summary : updating data is one of the most important tasks when you work with the database. It allows you to change the values in one or more columns of a single row or multiple rows. Sometimes, you may want to update just one row; However, you may forget the WHERE clause and accidentally update all rows of the table. This can be checked with the following query.

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