add leagues table

sql/leagues.sql

@@ -0,0 +1,14 @@
+begin;
+create table if not exists "leagues" (
+	"ID"	text
+);
+
+insert into leagues values
+	("NA"),
+	("NL"),
+	("AA"),
+	("UA"),
+	("PL"),
+	("AL"),
+	("FL");
+commit;

sql/load.sql

@@ -357,4 +357,11 @@ create table if not exists teams (
 );
 
 insert into teams select distinct * from "transformed"."teams";
+
+create table if not exists "leagues" (
+	"ID"	text,
+	primary key("ID")
+);
+
+insert into leagues select distinct * from "transformed"."leagues";
 COMMIT;