From 66d4c5be590f8be0315232b528663c3377dbcb73 Mon Sep 17 00:00:00 2001
From: Andrei Gliga <otzy_007@yahoo.com>
Date: Tue, 27 Oct 2015 18:44:59 +0200
Subject: [PATCH] set the specification from an Array or a Hash

the mysql2 gem returns an Array but the activerecord-jdbcmysql-adapter
stores the data into a hash that looks like this:
{"Table"=>"servers", "Create Table"=>"CREATE TABLE `servers`}
---
 lib/lhm/table.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/lhm/table.rb b/lib/lhm/table.rb
index 7ff30fd2..030d5603 100644
--- a/lib/lhm/table.rb
+++ b/lib/lhm/table.rb
@@ -40,7 +40,7 @@ def initialize(table_name, connection)
       def ddl
         sql = "show create table `#{ @table_name }`"
         specification = nil
-        @connection.execute(sql).each { |row| specification = row.last }
+        @connection.execute(sql).each { |row| specification = specification(row) }
         specification
       end
 
@@ -111,6 +111,14 @@ def extract_primary_key(schema)
 
         keys.length == 1 ? keys.first : keys
       end
+
+      def specification(row)
+        if row.is_a?(Array)
+          row.last
+        else
+          row["Create Table"]
+        end
+      end
     end
   end
 end