Adrian Klaver <adrian.klaver@xxxxxxxxxxx> writes: > On 11/29/24 11:15 AM, Igor Korot wrote: >> Are you saying that the current version can connect even to 9.6.1 >> server? (I have a really old Mac with the 9.6.1 version installed). > Yes. Current libpq will probably work with servers back to around 7.0 (whenever we introduced the version-3 wire protocol). We don't routinely test it against anything older than 9.2, but I tried current psql against 8.2 (the oldest functional server I have on this machine) and it basically worked. regards, tom lane
