Core/DBLayer: Drop support for MySQL versions <5.1

Both server and client libraries must be up to date in order to run TC.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/server/shared/Database/DatabaseWorkerPool.h b/src/server/shared/Database/DatabaseWorkerPool.h
index 34b7c5083e3..3df9436a4c4 100644
--- a/src/server/shared/Database/DatabaseWorkerPool.h
+++ b/src/server/shared/Database/DatabaseWorkerPool.h
@@ -31,6 +31,9 @@
 #include "QueryHolder.h"
 #include "AdhocStatement.h"
 
+#define MIN_MYSQL_SERVER_VERSION 51000u
+#define MIN_MYSQL_CLIENT_VERSION 51000u
+
 class PingOperation : public SQLOperation
 {
     //! Operation for idle delaythreads
@@ -53,6 +56,9 @@ class DatabaseWorkerPool
             _connections.resize(IDX_SIZE);
 
             WPFatal (mysql_thread_safe(), "Used MySQL library isn't thread-safe.");
+            WPFatal (mysql_get_server_version() >= MIN_MYSQL_SERVER_VERSION &&
+                mysql_get_client_version() >= MIN_MYSQL_CLIENT_VERSION,
+                "TrinityCore does not support MySQL versions below 5.1");
         }
 
         ~DatabaseWorkerPool()