From 2c7161c7a35f0d540e859dfb2903afeb7ced139a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Thu, 21 Oct 2010 10:04:15 +0200
Subject: [PATCH 1/3] Remember also MySQL major version.

---
 libraries/database_interface.lib.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libraries/database_interface.lib.php b/libraries/database_interface.lib.php
index c1a97b437..c72c48545 100644
--- a/libraries/database_interface.lib.php
+++ b/libraries/database_interface.lib.php
@@ -955,12 +955,14 @@ function PMA_DBI_postConnect($link, $is_controluser = false)
     if (! defined('PMA_MYSQL_INT_VERSION')) {
         if (PMA_cacheExists('PMA_MYSQL_INT_VERSION', true)) {
             define('PMA_MYSQL_INT_VERSION', PMA_cacheGet('PMA_MYSQL_INT_VERSION', true));
+            define('PMA_MYSQL_MAJOR_VERSION', PMA_cacheGet('PMA_MYSQL_MAJOR_VERSION', true));
             define('PMA_MYSQL_STR_VERSION', PMA_cacheGet('PMA_MYSQL_STR_VERSION', true));
         } else {
             $mysql_version = PMA_DBI_fetch_value(
                 'SELECT VERSION()', 0, 0, $link, PMA_DBI_QUERY_STORE);
             if ($mysql_version) {
                 $match = explode('.', $mysql_version);
+                define('PMA_MYSQL_MAJOR_VERSION', (int)$match[0]);
                 define('PMA_MYSQL_INT_VERSION',
                     (int) sprintf('%d%02d%02d', $match[0], $match[1],
                             intval($match[2])));
@@ -968,9 +970,11 @@ function PMA_DBI_postConnect($link, $is_controluser = false)
                 unset($mysql_version, $match);
             } else {
                 define('PMA_MYSQL_INT_VERSION', 50015);
+                define('PMA_MYSQL_MAJOR_VERSION', 5);
                 define('PMA_MYSQL_STR_VERSION', '5.00.15');
             }
             PMA_cacheSet('PMA_MYSQL_INT_VERSION', PMA_MYSQL_INT_VERSION, true);
+            PMA_cacheSet('PMA_MYSQL_MAJOR_VERSION', PMA_MYSQL_MAJOR_VERSION, true);
             PMA_cacheSet('PMA_MYSQL_STR_VERSION', PMA_MYSQL_STR_VERSION, true);
         }
     }

From ae7a20607da1fc364106e39408283693c15f5957 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Thu, 21 Oct 2010 10:04:37 +0200
Subject: [PATCH 2/3] Do not set charset for Drizzle.

---
 libraries/database_interface.lib.php | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/libraries/database_interface.lib.php b/libraries/database_interface.lib.php
index c72c48545..d5754a4f9 100644
--- a/libraries/database_interface.lib.php
+++ b/libraries/database_interface.lib.php
@@ -979,12 +979,15 @@ function PMA_DBI_postConnect($link, $is_controluser = false)
         }
     }
 
-    if (! empty($GLOBALS['collation_connection'])) {
-    	PMA_DBI_query("SET CHARACTER SET 'utf8';", $link, PMA_DBI_QUERY_STORE);
-        $mysql_charset = explode('_', $GLOBALS['collation_connection']);
-        PMA_DBI_query("SET collation_connection = '" . PMA_sqlAddslashes($GLOBALS['collation_connection']) . "';", $link, PMA_DBI_QUERY_STORE);
-    } else {
-        PMA_DBI_query("SET NAMES 'utf8' COLLATE 'utf8_general_ci';", $link, PMA_DBI_QUERY_STORE);
+    /* Skip charsets for Drizzle */
+    if (PMA_MYSQL_MAJOR_VERSION < 2009) {
+        if (! empty($GLOBALS['collation_connection'])) {
+            PMA_DBI_query("SET CHARACTER SET 'utf8';", $link, PMA_DBI_QUERY_STORE);
+            $mysql_charset = explode('_', $GLOBALS['collation_connection']);
+            PMA_DBI_query("SET collation_connection = '" . PMA_sqlAddslashes($GLOBALS['collation_connection']) . "';", $link, PMA_DBI_QUERY_STORE);
+        } else {
+            PMA_DBI_query("SET NAMES 'utf8' COLLATE 'utf8_general_ci';", $link, PMA_DBI_QUERY_STORE);
+        }
     }
 }
 

From 88e6ca46094128f53ec922dc14d7b63d3ee6e910 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Thu, 21 Oct 2010 10:04:49 +0200
Subject: [PATCH 3/3] Avoid charset queries on Drizzle.

---
 libraries/mysql_charsets.lib.php | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/libraries/mysql_charsets.lib.php b/libraries/mysql_charsets.lib.php
index 51102f836..2463f1f82 100644
--- a/libraries/mysql_charsets.lib.php
+++ b/libraries/mysql_charsets.lib.php
@@ -11,8 +11,18 @@ if (! defined('PHPMYADMIN')) {
 /**
  *
  */
-
-if (! PMA_cacheExists('mysql_charsets_count', true)) {
+if (PMA_MYSQL_MAJOR_VERSION > 2009) {
+    /* There are no charsets in Drizzle */
+    $GLOBALS['mysql_charsets']                  = array();
+    $GLOBALS['mysql_charsets_descriptions']     = array();
+    $GLOBALS['mysql_charsets_count']            = 0;
+    $GLOBALS['mysql_charsets_available']        = array();
+    $GLOBALS['mysql_collations']                = array();
+    $GLOBALS['mysql_default_collations']        = array();
+    $GLOBALS['mysql_collations_flat']           = array();
+    $GLOBALS['mysql_collations_count']          = 0;
+    $GLOBALS['mysql_collations_available']      = array();
+} elseif (! PMA_cacheExists('mysql_charsets_count', true)) {
     $res = PMA_DBI_query('SHOW CHARACTER SET;');
 
     $mysql_charsets = array();