Comment pouvez-vous insérer des données dans plusieurs tables simultanément dans MySQL ?

Inserting Data into Multiple Tables Simultaneously

The question involves inserting data into two separate tables, visits and registration, in a single query. The desired result for the insertion process is as follows:

INSERT INTO `visits` as v ,`registration` as v
(v.`visit_id`,v.`card_id`,r.`registration_id`, r.`type`, r.`timestamp`, r.`visit_id`) 
VALUES (NULL, 12131141,NULL, UNIX_TIMESTAMP(), v.`visit_id`);

MySQL Limitations

However, MySQL does not allow you to insert data into multiple tables with a single query. This limitation poses a challenge in achieving the desired goal.

Solution Approaches

To overcome this restriction, two alternative approaches are suggested:

1. Execute Separate Queries: The first approach involves executing two separate INSERT queries as a batch. This ensures that the data is inserted into both tables, but it does not provide the atomicity of a single transaction.
2. Create a Stored Procedure: The second approach involves creating a stored procedure that contains two INSERT statements. By calling this stored procedure, both insertions can be executed within a single transaction, ensuring data consistency.

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