From d5a5da8e7fa4bebdb9e86aee99db26c788c026a3 Mon Sep 17 00:00:00 2001
From: Botik <botik213@gmail.com>
Date: Wed, 10 May 2017 14:43:02 +0300
Subject: [PATCH] [sequelize] add where option to DefineIndexesOptions for v4

---
 types/sequelize/index.d.ts         | 9 +++++++--
 types/sequelize/sequelize-tests.ts | 5 ++++-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/types/sequelize/index.d.ts b/types/sequelize/index.d.ts
index a7f5b0afe5..503c319768 100644
--- a/types/sequelize/index.d.ts
+++ b/types/sequelize/index.d.ts
@@ -3247,8 +3247,8 @@ declare namespace sequelize {
              * https://github.com/sequelize/sequelize/blob/master/docs/docs/models-usage.md#user-content-manipulating-the-dataset-with-limit-offset-order-and-group
          */
         group?: string | string[] | Object;
-                     
-                     
+
+
         /**
          * Apply DISTINCT(col) for FindAndCount(all)
          */
@@ -4784,6 +4784,11 @@ declare namespace sequelize {
          */
         operator?: string;
 
+        /**
+         * Condition for partioal index
+         */
+        where?: WhereOptions;
+
     }
 
     /**
diff --git a/types/sequelize/sequelize-tests.ts b/types/sequelize/sequelize-tests.ts
index cc4462fa86..de24440f72 100644
--- a/types/sequelize/sequelize-tests.ts
+++ b/types/sequelize/sequelize-tests.ts
@@ -1285,7 +1285,10 @@ s.define( 'UserWithUniqueUsername', {
             name : 'user_and_email_index',
             unique : true,
             method : 'BTREE',
-            fields : ['user_id', { attribute : 'email', collate : 'en_US', order : 'DESC', length : 5 }]
+            fields : ['user_id', { attribute : 'email', collate : 'en_US', order : 'DESC', length : 5 }],
+            where : {
+                user_id : { $not: null }
+            }
         },
         {
             fields: ['data'],