got lang data started

schema/langs.sql

@@ -1,6 +1,15 @@
 -- -*- mode:sql sql-product:sqlite -*-
 
+CREATE TABLE langsrarity (
+  rarity_id INTEGER PRIMARY KEY,
+  rarity_name TEXT NOT NULL UNIQUE
+);
+
 CREATE TABLE langs (
   lang_id INTEGER PRIMARY KEY,
-  short_name TEXT NOT NULL UNIQUE
+  lang TEXT NOT NULL UNIQUE,
+  speakers TEXT NOT NULL UNIQUE,
+  rarity_id INTEGER NOT NULL,
+  FOREIGN KEY (rarity_id) REFERENCES langsrarity(rarity_id)
 );
+