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A view can be used in a query that updates data, subject to a few restrictions.Bear in mind that a view is not a table and contains no data—the actual modification always takes place at the table level.I have a function that updates three tables, but I use three queries to perform this. I wish to use a more convenient approach for good practice.

updating multiple tables in sql-29

Using rollbacks, you can ensure that they are treated as one unit of work, ie either they are all executed or none of them are, to keep data consistent.Views cannot be used as a mechanism to override any constraints, rules, or referential integrity defined in the base tables.You can insert, update, and delete rows in a view, subject to the following limitations: You may have noticed in Access that placing criteria on the Record Source query of a form limits the records that are displayed in the form when you open it, but it doesn't limit what records can be added in the form.And if you often have to update a bunch of different tables at the same time, there might be an issue with your data model.Erik Darling has a card trick for us: I always try to impart on people that SQL injection isn’t necessarily about vandalizing or trashing data in some way. One great way to figure out how difficult it might be to get that data is to figure out who you’re logged in as.

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