The DBI module lets you handle errors yourself if you don’t like its built-in behavior. DBI lets you handle the errors at either the database or the statement handle level by specifying attributes: Continue reading “Set custom DBI error handlers”
Category: databases
Use DBI_TRACE to follow DBI’s work.
There is a lot going on when you use DBI to interact with a database. Tack on a few layers of abstraction from Object Relational Modelers (ORM’s) such as DBIx::Class and you can end up with a tricky maze of subroutine calls to dig through when you need to track down issues. DBI comes with a built-in tracing feature to make it easier though. Continue reading “Use DBI_TRACE to follow DBI’s work.”