Datapack implementation of clan/ally crest fix by Layane

datapack_development/sql/clan_data.sql

@@ -10,7 +10,9 @@ CREATE TABLE clan_data (
   ally_id INT,
   ally_name varchar(45) ,
   leader_id INT,
+  crest_id INT,
+  ally_crest_id INT,
   PRIMARY KEY  (clan_id),
   KEY `leader_id` (`leader_id`),
   KEY `ally_id` (`ally_id`)
-);
+);

datapack_development/sql/updates/051129-[1670].sql

@@ -0,0 +1,3 @@
+-- needed only if your clan_data tables doesn't contains 'crest_id' and 'ally_crest_id' already
+alter table `clan_data` add column `crest_id` INT DEFAULT 0;
+alter table `clan_data` add column `ally_crest_id` INT DEFAULT 0;