I need a functional OleDB data provider for PostgreSQL. It should look like an ODBC provider for MySQL. See http://dev.mysql.com/downloads/connector/odbc/5.1.html
There are some providers in the postgres directory .
dotConnect for PostgreSQL (from Devart) offers pretty good. It is fast and works. The free version will give you basic ADO.net support, and the payment offers everything else. http://www.devart.com/dotconnect/postgresql/
ODBC PosgreSQL: http://www.postgresql.org/ftp/odbc/versions/
msi . , ODBC, 32- 64- . .