1 files changed, 0 insertions, 44 deletions
diff --git a/brep/database-lock.cxx b/brep/database-lock.cxx
deleted file mode 100644
index 88f3603..0000000
--- a/brep/database-lock.cxx
+++ /dev/null
@@ -1,44 +0,0 @@
-// file      : brep/database-lock.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
-// license   : MIT; see accompanying LICENSE file
-
-#include <brep/database-lock>
-
-#include <odb/pgsql/database.hxx>
-#include <odb/pgsql/exceptions.hxx>
-#include <odb/pgsql/transaction.hxx>
-
-namespace brep
-{
-  using namespace odb::pgsql;
-
-  database_lock::
-  database_lock (database& db)
-  {
-    // Before locking the table make sure it exists.
-    //
-    {
-      transaction t (db.begin ());
-      db.execute ("CREATE TABLE IF NOT EXISTS database_mutex ()");
-      t.commit ();
-    }
-
-    connection_ = db.connection ();
-
-    // Don't make current. Will be rolled back in destructor.
-    //
-    transaction_.reset (new transaction (connection_->begin (), false));
-
-    try
-    {
-      connection_->execute ("LOCK TABLE database_mutex NOWAIT");
-    }
-    catch (const database_exception& e)
-    {
-      if (e.sqlstate () == "55P03") // The table is already locked.
-        throw database_locked ();
-
-      throw;
-    }
-  }
-}