This directory contains SQL tutorial scripts. To look at them, first do a % make to compile all the scripts and C files for the user-defined functions and types. (make needs to be GNU make and may be named something different on your system) Then, change to the object directory % cd obj and run psql with the -s flag: % psql -s Welcome to the POSTGRES95 interactive sql monitor: type \? for help on slash commands type \q to quit type \g or terminate with semicolon to execute query You are currently connected to the database: jolly jolly==> From within psql, you can try each individual script file by using the \i psql command.