From 5e3add0b81d8923d6c72dd649c1829ea57f4f5f1 Mon Sep 17 00:00:00 2001
From: Curtis Castrapel <ccastrapel@netflix.com>
Date: Thu, 24 May 2018 15:21:38 -0700
Subject: [PATCH] docstring

---
 lemur/database.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lemur/database.py b/lemur/database.py
index 13e67710..8efd4b95 100644
--- a/lemur/database.py
+++ b/lemur/database.py
@@ -268,6 +268,11 @@ def clone(model):
 
 
 def get_count(q):
+    """
+    Count the number of rows in a table. More efficient than count(*)
+    :param q:
+    :return:
+    """
     count_q = q.statement.with_only_columns([func.count()]).order_by(None)
     count = q.session.execute(count_q).scalar()
     return count