Luca Ferrari

Open Source advocate, human being

SQLite3: Watch out for missing Group By! SQLite3 intentionally allow you to use aggregate functions without `GROUP BY` clauses. This can lead to strange errors. written sometime in September 2023 Tags: sqlite
In Perl Parentheses are Optional (except when they are not!) Sooner or later every Perl programmer, even experienced ones, will fall into this. written sometime in September 2023 Tags: perl , raku , programming	Functions to Validate User's Input PostgreSQL 16 introduces a couple of functions to validate user’s input. written sometime in September 2023 Tags: postgresql , planet-postgresql-org
Perl Weekly Challenge 236: Arrays and Loops My personal solutions to the Perl Weekly Challenge. written sometime in September 2023 Tags: raku , perlweeklychallenge , perl	Perl isa Operator Since Perl 5.36 is transparently available the `isa` operator. written sometime in September 2023 Tags: perl

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SQLite3: Watch out for missing Group By!