问题
I'm in need of a functional OleDB data provider for PostgreSQL. It should be similar to the ODBC provider for MySQL. See http://dev.mysql.com/downloads/connector/odbc/5.1.html
回答1:
The postgres software catalog has some providers on there.
回答2:
dotConnect for PostgreSQL (from Devart) offers a pretty good one. It is fast and works. The free version will give you your basic ADO.net support, the pay offers everything else. ODBC doesn't have a free version.
http://www.devart.com/dotconnect/postgresql/
edit
Adding the direct link to the ODBC connector as it is on a separate page.
https://www.devart.com/odbc/postgresql/
回答3:
If you want to check the last version of ODBC for PosgreSQL : http://www.postgresql.org/ftp/odbc/versions/
Enter in the "msi" folder for the installer. But be careful, when you are using ODBC, there is a 32bits and a 64bits version. So choose the right one.
来源：https://stackoverflow.com/questions/332518/good-oledb-odbc-provider-for-postgresql