[sql] Import SQLite 3.17.0.

third_party/sqlite/src/vsixtest/MainPage.xaml.cpp

+//
+// MainPage.xaml.cpp
+// Implementation of the MainPage class.
+//
+
+#include "pch.h"
+#include "MainPage.xaml.h"
+#include "sqlite3.h"
+
+using namespace vsixtest;
+
+using namespace Platform;
+using namespace Windows::Foundation;
+using namespace Windows::Foundation::Collections;
+using namespace Windows::UI::Xaml;
+using namespace Windows::UI::Xaml::Controls;
+using namespace Windows::UI::Xaml::Controls::Primitives;
+using namespace Windows::UI::Xaml::Data;
+using namespace Windows::UI::Xaml::Input;
+using namespace Windows::UI::Xaml::Media;
+using namespace Windows::UI::Xaml::Navigation;
+
+// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409
+
+MainPage::MainPage()
+{
+        InitializeComponent();
+        UseSQLite();
+}
+
+void MainPage::UseSQLite(void)
+{
+    int rc = SQLITE_OK;
+    sqlite3 *pDb = nullptr;
+
+    rc = sqlite3_open_v2("test.db", &pDb,
+        SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, nullptr);
+
+    if (rc != SQLITE_OK)
+        throw ref new FailureException("Failed to open database.");
+
+    rc = sqlite3_exec(pDb, "VACUUM;", nullptr, nullptr, nullptr);
+
+    if (rc != SQLITE_OK)
+        throw ref new FailureException("Failed to vacuum database.");
+
+    rc = sqlite3_close(pDb);
+
+    if (rc != SQLITE_OK)
+        throw ref new FailureException("Failed to close database.");
+
+    pDb = nullptr;
+}