You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column. To disable safe mode, toggle the option in Preferences -> SQL Editor and reconnect. 0.078 sec code example
Example 1: sql disable safe mode
SET SQL_SAFE_UPDATES = 0;Example 2: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column.
To disable safe update mode