Database schema consists of 3 tables:
The utQ table includes square identifier, square name. Note that non-painted square is black.
The table utV includes balloon (the can) identifier, balloon name, and paint color.
The table utB shows information on painting square with paint balloon and includes the square identifier, the balloon identifier, the paint quantity, and time of painting.
It should be noted that
|пескоструйная очистка спб|