From 13bf353f14251f0568ef824465c422946fdb1c30 Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Fri, 13 Jan 2012 12:07:50 -0800
Subject: [PATCH] Shorten Phriction slug field to 256 to avoid key length
 issues in UTF-8 default databases

Summary: This is a stopgap patch until we fix T345/T327 properly, but you can't
add a 512-character key to a UTF-8 column because it creates an index on more
than 767 bytes, which is the key length limit.

Test Plan: Ran schmea upgrade script.

Reviewers: indiefan, btrahan, jungejason

Reviewed By: jungejason

CC: aran, epriestley, xela, jungejason

Maniphest Tasks: T327

Differential Revision: https://secure.phabricator.com/D1391
---
 resources/sql/patches/060.phriction.sql       | 2 +-
 resources/sql/patches/094.phrictioncolumn.sql | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 resources/sql/patches/094.phrictioncolumn.sql

diff --git a/resources/sql/patches/060.phriction.sql b/resources/sql/patches/060.phriction.sql
index c7f5efee4b..ba8420dd1a 100644
--- a/resources/sql/patches/060.phriction.sql
+++ b/resources/sql/patches/060.phriction.sql
@@ -4,7 +4,7 @@ CREATE TABLE phabricator_phriction.phriction_document (
   id INT UNSIGNED NOT NULL,
   phid VARCHAR(64) BINARY NOT NULL,
   UNIQUE KEY (phid),
-  slug VARCHAR(512) NOT NULL,
+  slug VARCHAR(256) NOT NULL,
   UNIQUE KEY (slug),
   depth INT UNSIGNED NOT NULL,
   UNIQUE KEY (depth, slug),
diff --git a/resources/sql/patches/094.phrictioncolumn.sql b/resources/sql/patches/094.phrictioncolumn.sql
new file mode 100644
index 0000000000..4e9670bf1d
--- /dev/null
+++ b/resources/sql/patches/094.phrictioncolumn.sql
@@ -0,0 +1,2 @@
+ALTER TABLE phabricator_phriction.phriction_document
+  CHANGE slug slug VARCHAR(256) NOT NULL;