Dear Horiguchi-san, My response crossed in the e-mail with yours. Sorry.
> FWIW, directly embedding /unixsocket/path syntax in a URL is broken in > the view of URI. It is the reason why the current connection URI takes > the way shown above. So I think we want to remove that code rather > than to fix it. I didn't know such a phenomenon. If other codes follow the rule, I agree yours. Digress from the main topic, but the following cannot be accepted for the precompiler. This should be fixed, isn't it? EXEC SQL CONNECT TO postgres@/tmp:5432; Best Regards, Hayato Kuroda FUJITSU LIMITED