From d30bd007d59a545b66f5678a581e3f57a9eaf6c0 Mon Sep 17 00:00:00 2001
From: Tyler Perkins <tperki17@kent.edu>
Date: Mon, 28 Feb 2022 17:00:01 -0500
Subject: [PATCH] Update for 28-02-22 17:00

---
 tech/sql.wiki | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tech/sql.wiki b/tech/sql.wiki
index 950d8ca..7ec2a4a 100644
--- a/tech/sql.wiki
+++ b/tech/sql.wiki
@@ -97,6 +97,18 @@ If we want to find an average,
 
 `SELECT AVG(price) FROM products`
 
+This same principle applies for
+
+* `MAX`
+* `MIN`
+
+=== GROUP BY ===
+
+`GROUP BY` allows us to combine with the above math and `COUNT` functions by
+grouping totals based upon some other row.
+
+`SELECT Team, COUNT(*) FROM Players GROUP BY Team`
+
 == Views ==
 
 A view can be created with the following command