From bcd16e5adef604ea1aedf846c386638779c182a3 Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Wed, 22 Jun 2016 22:44:14 -0700
Subject: [PATCH] Transfer 'query' field into table, selection and where if
 possible

---
 postfix/postfix-lib.pl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/postfix/postfix-lib.pl b/postfix/postfix-lib.pl
index c78d8bb47..36caf0270 100755
--- a/postfix/postfix-lib.pl
+++ b/postfix/postfix-lib.pl
@@ -2078,6 +2078,12 @@ else {
 		local $v = &get_real_value($value."_".$k);
 		$conf->{$k} = $v;
 		}
+	if ($conf->{'query'} =~ /^select\s+(\S+)\s+from\s+(\S+)\s+where\s+(\S+)\s+=\s+'\%s'/i && !$conf->{'table'}) {
+		# Try to extract table and fields from the query
+		$conf->{'select_field'} = $1;
+		$conf->{'table'} = $2;
+		$conf->{'where_field'} = $3;
+		}
 	}
 return $conf;
 }