pgloader | loads flat data files into PostgreSQL | Mehr ...
pgloader imports data from flat files and insert it into a database table. You have to provide a configuration file containing sections, which each defines how to load a table. CSV and text format are supported, the former is able to import MySQL dumps when -T is used, the latter is able to parse multi-line non-quoted with trailing delimiter quite CSV input, such as given by Informix UNLOAD.