Add a documentation note about calling `pipe.multi()` prior to write commands

Fixes #1279

1 files changed, 3 insertions, 0 deletions

diff --git a/README.rst b/README.rst
index 9a658cc..e896858 100644
--- a/README.rst
+++ b/README.rst
@@ -505,6 +505,9 @@ which is much easier to read:
     >>> r.transaction(client_side_incr, 'OUR-SEQUENCE-KEY')
     [True]
 
+Be sure to call `pipe.multi()` in the callable passed to `Redis.transaction`
+prior to any write commands.
+
 Publish / Subscribe
 ^^^^^^^^^^^^^^^^^^^