From 49f6691b609dc0f5cf2aaaa4cb5d2cbf9e7eb512 Mon Sep 17 00:00:00 2001
From: Sergi Almacellas Abellana <sergi@koolpi.com>
Date: Mon, 16 Oct 2017 13:34:05 +0200
Subject: [PATCH] Add missing primary key for cache table on mysql backend

issue6840
review42731002
---
 trytond/backend/mysql/init.sql | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/trytond/backend/mysql/init.sql b/trytond/backend/mysql/init.sql
index cb91ae69a4..8e612cc22a 100644
--- a/trytond/backend/mysql/init.sql
+++ b/trytond/backend/mysql/init.sql
@@ -129,5 +129,6 @@ CREATE TABLE ir_module_dependency (
 CREATE TABLE ir_cache (
     id BIGINT AUTO_INCREMENT NOT NULL,
     name VARCHAR(255),
-    "timestamp" TIMESTAMP
+    "timestamp" TIMESTAMP,
+    PRIMARY KEY(id)
 ) ENGINE=InnoDB;