inserting data in different tables at the same time

Question

You know you can select data in different tables but before retrieving those data how are their inserted

Answer 1

You need transection, often known as Database Transection. A transaction is a sequence of one or more SQL operations that are treated as a single unit of work. This means that either all the operations within the transaction are completed successfully and their effects are applied to the database, or none of the operations are applied (rolled back), ensuring data integrity and consistency.

START TRANSACTION;

-- Insert data into Table1
INSERT INTO Table1 (Column1, Column2) VALUES ('Value1', 'Value2');

-- Insert data into Table2
INSERT INTO Table2 (Column1, Column2) VALUES ('Value3', 'Value4');

-- Insert data into Table3
INSERT INTO Table3 (Column1, Column2) VALUES ('Value5', 'Value6');

COMMIT;

Using transactions, SQL databases ensure data integrity and consistency, even in the presence of concurrent access and system failures. And definitely, transactions in SQL typically follow the ACID properties.