Version 4.3.1 of package Emacsql has just been released in NonGNU ELPA. You can now find it in M-x list-packages RET.
Emacsql describes itself as: ================================= High-level SQL database front-end ================================= More at https://elpa.nongnu.org/nongnu/emacsql.html ## Summary: # EmacSQL EmacSQL is a high-level Emacs Lisp front-end for SQLite. PostgreSQL and MySQL are also supported, but use of these connectors is not recommended. Any [readable lisp value][readable] can be stored as a value in EmacSQL, including numbers, strings, symbols, lists, vectors, and closures. EmacSQL has no concept of "TEXT" values; it's all just lisp objects. The lisp object `nil` corresponds 1:1 with `NULL` in the database. Requires Emacs 26 or later. ## Recent NEWS: [Not provided 🙁]