Postgres 10.0 version could not be determined

[rgl]

When running this against postgres 10.0 the following warning is logged:

level=warning msg="Proceeding with outdated query maps, as the Postgres version could not be determined: Error parsing version string: Could not find a postgres version in 
string: PostgreSQL 10.0, compiled by Visual C++ build 1800, 64-bit\n" source="postgres_exporter.go:984"

Instead of using a regular expression (which expects to find a full 3 digit version, instead of just two) and the SELECT version(); statement why aren't you using the show server_version (which returns 10.0) statement instead?

[rgl]

#112 contains a fix for this