Add support for native SQL statement execution

New test: mysql/native. New manual section: 3.9, "Executing Native SQL
Statements".

1 files changed, 66 insertions, 0 deletions

diff --git a/mysql/native/driver.cxx b/mysql/native/driver.cxx
new file mode 100644
index 0000000..1141860
--- /dev/null
+++ b/mysql/native/driver.cxx
@@ -0,0 +1,66 @@
+// file      : mysql/native/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+// Test native SQL execution.
+//
+
+#include <memory>   // std::auto_ptr
+#include <cassert>
+#include <iostream>
+
+#include <odb/mysql/database.hxx>
+#include <odb/mysql/transaction.hxx>
+
+#include <common/common.hxx>
+
+using namespace std;
+using namespace odb;
+
+int
+main (int argc, char* argv[])
+{
+  try
+  {
+    auto_ptr<database> db (create_database (argc, argv));
+
+    // Create the database schema.
+    //
+    {
+      transaction t (db->begin ());
+
+      db->execute ("DROP TABLE IF EXISTS test");
+      db->execute ("CREATE TABLE test (n INT PRIMARY KEY) ENGINE=InnoDB");
+
+      t.commit ();
+    }
+
+    // Insert a few rows.
+    //
+    {
+      transaction t (db->begin ());
+
+      assert (db->execute ("INSERT INTO test (n) VALUES (1)") == 1);
+      assert (db->execute ("INSERT INTO test (n) VALUES (2)") == 1);
+
+      t.commit ();
+    }
+
+    // Select a few rows.
+    //
+    {
+      transaction t (db->begin ());
+
+      assert (db->execute ("SELECT n FROM test WHERE n < 3") == 2);
+      assert (db->execute ("SELECT n FROM test WHERE n > 3") == 0);
+
+      t.commit ();
+    }
+  }
+  catch (const odb::exception& e)
+  {
+    cerr << e.what () << endl;
+    return 1;
+  }
+}