Unix pager (with very rich functionality) designed for work with tables. Designed for PostgreSQL, but MySQL is supported too. Works well with pgcli too. Can be used as CSV or TSV viewer too. It supports searching, selecting rows, columns, or block and export selected area to clipboard.
Using the pre-compiled binary packages is the encouraged way to install programs on OpenBSD.
+cc @fluca1978, thanks for adding them in the first place! :-)