From 1487ada8db40a5ccb7b3a15a30aab8e91e4a16b7 Mon Sep 17 00:00:00 2001
From: "Andy Zimolzak (2018 mbp)" <andyzimolzak@gmail.com>
Date: Mon, 22 Feb 2021 17:03:24 -0600
Subject: [PATCH] Comments on newest Py script not in makefile.

---
 advanced/transform_temptables.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/advanced/transform_temptables.py b/advanced/transform_temptables.py
index 5329088..a3f43a6 100644
--- a/advanced/transform_temptables.py
+++ b/advanced/transform_temptables.py
@@ -1,3 +1,13 @@
+# usage:
+# Go to root directory of this repo.
+
+# python ./advanced/transform_temptables.py Lung.sql > Lung_tt.sql
+
+# ... and then do diff or move Lung_tt and Fobt_tt to overwrite
+# Lung.sql and Fobt.sql. This is not incorporated into makefile at
+# present, because it's designed to run once and only once, and then
+# git commit the result.
+
 import sys
 import re
 assert sys.version_info.major >= 3