SQL chapter

[Michiel Borkent]

• Note that there is also a postgresql pod for babashka:
  https://github.com/babashka/babashka-sql-pods/
  available in the pod registry for easy download: https://github.com/babashka/pod-registry (edited)
• And honeysql also works with bb as a lib, if you want to do that kind of thing
• HSQLDB pod
• Sqlite pod
• Shelling out to psql, etc