public void Close()
{
if (_open && Handle != NullHandle)
{
try {
if (_mappings != null)
{
foreach (var sqlInsertCommand in _mappings.Values)
{
sqlInsertCommand.Dispose();
}
}
var r = SQLite3.Close(Handle);
if (r != SQLite3.Result.OK)
{
string msg = SQLite3.GetErrmsg(Handle);
throw SQLiteException.New(r, msg);
}
}
finally {
Handle = NullHandle;
_open = false;
}
}
}
public int ExecuteNonQuery()
{
if (_conn.Trace)
{
Debug.WriteLine("Executing: " + this);
}
var r = SQLite3.Result.OK;
var stmt = Prepare();
r = SQLite3.Step(stmt);
Finalize(stmt);
if (r == SQLite3.Result.Done)
{
int rowsAffected = SQLite3.Changes(_conn.Handle);
return(rowsAffected);
}
else if (r == SQLite3.Result.Error)
{
string msg = SQLite3.GetErrmsg(_conn.Handle);
throw SQLiteException.New(r, msg);
}
else
{
return(0); //throw SQLiteException.New (r, r.ToString ());
}
}
public int ExecuteNonQuery(object[] source)
{
if (Connection.Trace)
{
Debug.WriteLine("Executing: " + CommandText);
}
var r = SQLite3.Result.OK;
if (!Initialized)
{
Statement = Prepare();
Initialized = true;
}
//bind the values.
if (source != null)
{
for (int i = 0; i < source.Length; i++)
{
SQLiteCommand.BindParameter(Statement, i + 1, source [i], Connection.StoreDateTimeAsTicks);
}
}
r = SQLite3.Step(Statement);
if (r == SQLite3.Result.Done)
{
int rowsAffected = SQLite3.Changes(Connection.Handle);
SQLite3.Reset(Statement);
return(rowsAffected);
}
else if (r == SQLite3.Result.Error)
{
string msg = SQLite3.GetErrmsg(Connection.Handle);
SQLite3.Reset(Statement);
throw SQLiteException.New(r, msg);
}
else
{
SQLite3.Reset(Statement);
throw SQLiteException.New(r, r.ToString());
}
}
