From f92a12c265608e4907e3cfde2ba878b59668dc19 Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Mon, 10 Jul 2017 20:35:20 -0700
Subject: [PATCH] Disabled prepared statements in test

Some tests may test migrations and change the types of columns. If this
happens, Rails may cache a statement that will cause PostgreSQL to fail with
the message, "cached plan must not change result type":
https://github.com/rails/rails/issues/12330

This happened in https://gitlab.com/gitlab-org/gitlab-ee/issues/2890#note_34636077.
---
 config/database.yml.mysql      | 1 +
 config/database.yml.postgresql | 1 +
 2 files changed, 2 insertions(+)

diff --git a/config/database.yml.mysql b/config/database.yml.mysql
index db1b712d3bc..eb71d3f5fe1 100644
--- a/config/database.yml.mysql
+++ b/config/database.yml.mysql
@@ -42,3 +42,4 @@ test: &test
   password:
   # host: localhost
   # socket: /tmp/mysql.sock
+  prepared_statements: false
diff --git a/config/database.yml.postgresql b/config/database.yml.postgresql
index c517a4c0cb8..4b30982fe82 100644
--- a/config/database.yml.postgresql
+++ b/config/database.yml.postgresql
@@ -46,3 +46,4 @@ test: &test
   username: postgres
   password:
   # host: localhost
+  prepared_statements: false