Hacker NewsGenerate QR Codes with Pure SQL in PostgreSQL
https://tanelpoder.com/posts/generate-qr-code-with-pure-sql-in-postgres/
#HackerNews #GenerateQRCode #PureSQL #PostgreSQL #TechTutorial #HackerNews
pqr.sql: Generate QR Codes with Pure SQL in PostgreSQL - Tanel Poder Blog
As my cat woke me up way too early for a Saturday morning, I decided to put all this extra time (and my ChatGPT Pro subscription) into good use and generated a QR-code generator for PostgreSQL, written as a single pure SQL statement. No external libraries or Postgres extension installation needed! The pqr.sql example usage is simple: $ psql -qf pqr.sql -v payload='Hello, World!' There’s also a bit more complex version pqrsafe. - Linux, Oracle, SQL performance tuning and troubleshooting training & writing.
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