From 33bf3b32a9743b12a1f7348c28e3cea97bb30967 Mon Sep 17 00:00:00 2001
From: jakubvrana <jakubvrana@7c3ca157-0c34-0410-bff1-cbf682f78f5c>
Date: Thu, 26 Jul 2007 11:11:58 +0000
Subject: [PATCH] Detect prefix from grants

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@263 7c3ca157-0c34-0410-bff1-cbf682f78f5c
---
 database.inc.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/database.inc.php b/database.inc.php
index bb4a3304..a52c3820 100644
--- a/database.inc.php
+++ b/database.inc.php
@@ -39,7 +39,16 @@ if ($_POST) {
 } else {
 	$name = $_GET["db"];
 	$collate = array();
-	if (strlen($_GET["db"]) && ($result = $mysql->query("SHOW CREATE DATABASE " . idf_escape($_GET["db"])))) {
+	if (!strlen($_GET["db"])) {
+		$result = $mysql->query("SHOW GRANTS");
+		while ($row = $result->fetch_row()) {
+			if (preg_match('~ ON (`(([^\\\\`]+|``|\\\\.)*)%`\\.\\*)?~', $row[0], $match) && $match[1]) {
+				$name = stripcslashes(idf_unescape($match[2]));
+				break;
+			}
+		}
+		$result->free();
+	} elseif (($result = $mysql->query("SHOW CREATE DATABASE " . idf_escape($_GET["db"])))) {
 		$create = $mysql->result($result, 1);
 		if (preg_match('~ COLLATE ([^ ]+)~', $create, $match)) {
 			$collate = $match[1];