From b77272279eed8b8a1e6451abc9468a8b74084f4d Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Tue, 26 Aug 2003 06:44:37 +0000
Subject: [PATCH] - Committed Moshe's selective table rewriting patch.  Makes
 it possible to   share some database tables but not others.

---
 includes/database.inc | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/includes/database.inc b/includes/database.inc
index dd5d28af99f..db6e4e17f0a 100644
--- a/includes/database.inc
+++ b/includes/database.inc
@@ -4,7 +4,18 @@
 function db_prefix_tables($sql) {
   global $db_prefix;
 
-  return strtr($sql, array("{" => $db_prefix, "}" => ""));
+  if (is_array($db_prefix)) {
+    $prefix = $db_prefix["default"];
+    foreach ($db_prefix as $key => $val) {
+      if ($key !== "default") {
+        $sql = strtr($sql, array("{". $key. "}" => $val. $key));
+      }
+    }
+  }
+  else {
+    $prefix = $db_prefix;
+  }
+  return strtr($sql, array("{" => $prefix, "}" => ""));
 }
 
 $db_type = substr($db_url, 0, strpos($db_url, "://"));