From 58152c45d119160f4523e4de408a9a9166011cae Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 5 Jan 2002 16:28:34 +0000
Subject: Integrated Marco's generic/improved cache into Drupal.  Requires an
 SQL update.  See below for more details.

- Merged the file "cache.inc" into "common.inc".

- In addition, I renamed the field 'url' in the cache table to
  a more generic 'cid' (cache identifier).  It's no longer for
  URLs only.

- Made the "cache_set()" function ASNI compliant such that it
  will play nice with other databases such as Postgres.

- Added some extra input checking.

- Updated the old caching code in the functions "page_header()"
  and "page_footer()" to use the new, generic cache API.

- Updated "update.php" to make the required SQL changes.
---
 update.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'update.php')

diff --git a/update.php b/update.php
index f26937533..b86627427 100644
--- a/update.php
+++ b/update.php
@@ -42,6 +42,7 @@ $mysql_updates = array(
   "2001-12-24" => "update_15",
   "2001-12-30" => "update_16",
   "2001-12-31" => "update_17",
+  "2002-01-05" => "update_18",
 );
 
 // Update functions
@@ -306,7 +307,15 @@ function update_17() {
   );");
 }
 
-// System functions
+function update_18() {
+  update_sql("ALTER TABLE cache CHANGE timestamp expire int(11) DEFAULT '0' NOT NULL;");
+  update_sql("ALTER TABLE cache CHANGE url cid varchar(255) DEFAULT '' NOT NULL;");
+}
+
+/*
+** System functions
+*/
+
 function update_sql($sql) {
   global $edit;
   print nl2br(check_output($sql)) ." ";
-- 
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