public DbCommand GetUpdateCommand(TableMapping mapping, ConflictResolution extra, object[] args)
{
var key = new Tuple<TableMapping, ConflictResolution>(mapping, extra);
bool created = false;
var command = updateCommands.GetOrAdd(key, tuple =>
{
created = true;
DbCommand cmd = this.Connection.CreateCommand();
cmd.CommandText = mapping.GetUpdateSql(extra);
return cmd;
});
if (SqliteSessionBase.Trace)
{
Debug.WriteLine("Creating update command: {0}", created);
}
if (args != null)
{
AddCommandParameters(command, args);
}
return command;
}
