111k views
1 vote
Returns true if this trigger was fired before any record was saved?

User LHWizard
by
7.4k points

1 Answer

5 votes

Final answer:

The question pertains to BEFORE triggers in databases. These triggers are executed before a record is saved to a database to perform actions like validation or modification of the data.

Step-by-step explanation:

The question relates to the context of database triggers within the realm of software development or a database management course. In database systems, triggers are a type of stored procedure that automatically executes or fires when certain events occur in the database.

When the question asks whether the trigger was fired before any record was saved, it is referring to a specific type of trigger, often called a BEFORE trigger. These triggers are executed before the actual database operation (INSERT, UPDATE, DELETE) is completed on the row. The purpose of a BEFORE trigger might include validating or modifying data before it is persisted in the database.

If the intention was to check whether such a trigger exists or was fired, a developer could look at the database's trigger configuration. Coding practices and specifics can vary based on the database management system (DBMS) you are using, such as Oracle, SQL Server, MySQL, etc.

User Darpa
by
8.8k points

No related questions found