Updating multiple columns in oracle
also, there are mitigating methods in client tools (eg generation UPDATE statements) or by using ORMs If you need to re-type this several times, you can do like I did once.
You can also perform more complicated updates in Oracle.
After each exercise, we provide the solution so you can check your answer.
The Oracle UPDATE statement is used to update existing records in a table in an Oracle database.
So, please make sure you make the necessary changes before running the script. " clause to the above SQL in case you need to insert new records, if it does not exist.
I believe in your case, you want it the other way around.