From 2d0bbc65523a8f6cd59790fdc5bd206b4041813d Mon Sep 17 00:00:00 2001
From: Erik Rose <erik@mozilla.com>
Date: Mon, 28 Feb 2011 17:23:30 -0800
Subject: [PATCH] Add missing migration from 602144100.

---
 migrations/86-tweet-relationships.sql | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 migrations/86-tweet-relationships.sql

diff --git a/migrations/86-tweet-relationships.sql b/migrations/86-tweet-relationships.sql
new file mode 100644
index 000000000..7dd6a39a7
--- /dev/null
+++ b/migrations/86-tweet-relationships.sql
@@ -0,0 +1,8 @@
+-- Remove surrogate key, and use tweet ID instead. Make reply_to a foreign key,
+-- and rename it to conform to our conventions.
+ALTER TABLE customercare_tweet DROP id, ADD PRIMARY KEY (tweet_id);
+ALTER TABLE customercare_tweet CHANGE reply_to reply_to_id bigint;
+ALTER TABLE customercare_tweet ADD CONSTRAINT reply_to_id_refs_tweet_id_47b7f44d FOREIGN KEY (reply_to_id) REFERENCES customercare_tweet (tweet_id);
+
+-- Drop old tweet_id index, now redundant with pkey:
+ALTER TABLE customercare_tweet DROP KEY tweet_id;