From 462f13c8de89f7ef66cf64254af39e82ac11e6ad Mon Sep 17 00:00:00 2001
From: Rea Rustagi <85902999+rustagir@users.noreply.github.com>
Date: Thu, 28 Mar 2024 10:17:27 -0400
Subject: [PATCH] DOCS-15103: type 7 (compressed column) (#84)

* fix formatting in spec file

* DOCS-15103: add details about column type 7

* HE fix

(cherry picked from commit 38dfc47e09e1602c0fe22262eac4f0125608e0b8)
---
 spec.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/spec.html b/spec.html
index 7c235c0..1178a02 100644
--- a/spec.html
+++ b/spec.html
@@ -343,6 +343,10 @@ <h3>Notes</h3>
     <li>Max key - Special type which compares higher than all other possible BSON element values.</li>
     <li>Generic binary subtype - This is the most commonly used binary subtype and should be the 'default' for drivers
       and tools.</li>
+    <li>Compressed BSON Column - Compact storage of BSON data. This data
+      type uses delta and delta-of-delta compression and
+      run-length-encoding for efficient element storage. Also has an
+      encoding for sparse arrays containing missing values.</li>
     <li>The BSON "binary" or "BinData" datatype is used to represent
       arrays of bytes. It is somewhat analogous to the Java notion of a
       ByteArray. BSON binary values have a <em>subtype</em>. This is used to