From 8e6aa1470490a121ec5d15b3a736dfbeb4d388ec Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sat, 26 Sep 2020 18:09:08 -0400
Subject: [PATCH] [Database v0007] Add unique key on server_alias.alias

- Fix inconsistent behaviors with aliases referring to multiple servers
---
 src/sql/migrations/down/0006.sql | 0
 src/sql/migrations/up/0007.sql   | 6 ++++++
 2 files changed, 6 insertions(+)
 create mode 100644 src/sql/migrations/down/0006.sql
 create mode 100644 src/sql/migrations/up/0007.sql

diff --git a/src/sql/migrations/down/0006.sql b/src/sql/migrations/down/0006.sql
new file mode 100644
index 0000000..e69de29
diff --git a/src/sql/migrations/up/0007.sql b/src/sql/migrations/up/0007.sql
new file mode 100644
index 0000000..1c85712
--- /dev/null
+++ b/src/sql/migrations/up/0007.sql
@@ -0,0 +1,6 @@
+BEGIN;
+CREATE TABLE temp_server_alias AS SELECT * FROM server_alias GROUP BY alias;
+DROP TABLE server_alias;
+RENAME TABLE temp_server_alias TO server_alias;
+CREATE UNIQUE INDEX server_alias_alias_uindex ON server_alias (alias);
+COMMIT;