Chugging through the 'basics' tutorial

mostly for fun ... and to see if I'm missing any foundational bits.

postgresql/tutorial/weather/init.sql

@@ -0,0 +1,12 @@
+CREATE TABLE weather (
+    city varchar(80),
+    temp_lo int,
+    temp_hi int,
+    prcp real,
+    date date
+);
+
+CREATE TABLE cities (
+    name varchar(80),
+    location point
+);

postgresql/tutorial/weather/wipe.sql

@@ -0,0 +1,2 @@
+DROP TABLE IF EXISTS weather;
+DROP TABLE IF EXISTS cities;