In this Perl programming tutorial, we will look at how we can prefetch relational data using DBIx. We we also explore what is the difference between using JOIN clause versus PREFETCH, and when you should potentially use one over the other.
Chapters:
00:00 Intro
00:54 Refresher on JOIN
02:35 Using PREFETCH
03:31 Discuss: JOIN vs PREFETCH
04:32 Outro
Docs:
https://metacpan.org/pod/DBIx::Class
https://metacpan.org/pod/DBIx::Class::Schema
https://metacpan.org/pod/DBIx::Class::ResultSet
https://metacpan.org/pod/DBIx::Class::Row
Tags:
#Perl #PerlProgramming #CodingInPerl #PerlDevelopment
