Multi-Table Update
Explore how to update multiple tables simultaneously in SQL by using multi-table update statements with joins and conditional clauses. Understand the syntax and limitations to effectively manipulate related data across tables in one query.
We'll cover the following...
We'll cover the following...
Multi-Table Update
We have an equivalent of updating multiple tables just as we can delete from multiple tables.
Syntax
UPDATE T1, T2
SET col1 = newVal1, col2 = newVal2
WHERE <condition1>
Connect to the terminal below by ...