From 6cfb43639710ec7f1b54dbae77eed7e3110a94c7 Mon Sep 17 00:00:00 2001
From: Sean Chittenden <sean@chittenden.org>
Date: Fri, 2 Feb 2018 16:09:58 -0800
Subject: [PATCH] Parse URI-encoded connection strings as URIs.

CockroachDB is frequently referenced as: `cockroachdb://` as its
scheme.  Be scheme name agnostic.
---
 conn.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conn.go b/conn.go
index 125d9032..0af75242 100644
--- a/conn.go
+++ b/conn.go
@@ -792,7 +792,7 @@ func ParseDSN(s string) (ConnConfig, error) {
 // ParseConnectionString parses either a URI or a DSN connection string.
 // see ParseURI and ParseDSN for details.
 func ParseConnectionString(s string) (ConnConfig, error) {
-	if strings.HasPrefix(s, "postgres://") || strings.HasPrefix(s, "postgresql://") {
+	if u, err := url.Parse(s); err == nil && u.Scheme != "" {
 		return ParseURI(s)
 	}
 	return ParseDSN(s)