Create an UPDATE trigger called tr_check_qty on the OrderDetails table to prevent the updating of orders of products that have units-in-stock less than the quantity ordered. Use the following query to test your trigger UPDATE OrderDetails SET Quantity = 40 WHERE OrderID = 10044 AND ProductID = 77 I need to handle the trigger erro
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
Create an UPDATE trigger called tr_check_qty on the OrderDetails table to prevent the
updating of orders of products that have units-in-stock less than the quantity ordered. Use
the following query to test your trigger
UPDATE OrderDetails
SET Quantity = 40
WHERE OrderID = 10044
AND ProductID = 77
I need to handle the trigger error
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