Community journal

The latest from the MySQL community

Ideas, releases, practical guides, and perspectives from the people building with MySQL.

Follow the feed
Showing entries 1 to 1 of 1 « Previous | Next »
Displaying posts with tag: target table (reset)
Dec
20
2023
Workaround for MySQL’s “can’t specify target table for update in FROM clause” Error
Posted by Lukas Eder on Wed 20 Dec 2023 14:20 UTC
Tags:

In MySQL, you cannot do this: create table t (i int primary key, j int); insert into t values (1, 1); update t set j = (select max(j) from t) + 1; The UPDATE statement will raise an error as follows: SQL Error [1093] [HY000]: You can't specify target table 't' for update in FROM … Continue reading Workaround for MySQL’s “can’t specify target table for update in FROM clause” Error →