From 89e991aae9e5d69ee3297ea35b6f4b0222acf9b3 Mon Sep 17 00:00:00 2001
From: Raul Ochoa <rochoaf@gmail.com>
Date: Fri, 1 Jul 2016 12:24:44 +0200
Subject: [PATCH] Document new fields

---
 scripts-available/CDB_AnalysisCatalog.sql | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts-available/CDB_AnalysisCatalog.sql b/scripts-available/CDB_AnalysisCatalog.sql
index a8dd162..9840436 100644
--- a/scripts-available/CDB_AnalysisCatalog.sql
+++ b/scripts-available/CDB_AnalysisCatalog.sql
@@ -1,6 +1,7 @@
 -- Table to register analysis nodes from https://github.com/cartodb/camshaft
 CREATE TABLE IF NOT EXISTS
 cartodb.cdb_analysis_catalog (
+    -- useful for multi account deployments
     username text,
     -- md5 hex hash
     node_id char(40) CONSTRAINT cdb_analysis_catalog_pkey PRIMARY KEY,
@@ -22,7 +23,9 @@ cartodb.cdb_analysis_catalog (
     hits NUMERIC DEFAULT 0,
     -- should register what was the last node using current node
     last_used_from char(40),
+    -- last job modifying the node
     last_modified_by uuid,
+    -- store error message for failures
     error_message text
 );