PostgreSQL: The world's most advanced open source database

PostgreSQL: The world's most advanced open source database

PostgreSQL libpq Programming Example - Hungry Hacker Industries

PostgreSQL: Documentation: Manuals: PostgreSQL 8.2: libpq - C Library

Meditation, The Art of Exploitation: Comparison of C++ postgresql ...

[PDF]
Using ODBC

PostgreSQL from Tcl with ODBC

http://www.shlomifish.org/lecture/PostgreSQL-Lecture/