Thank you, Martina !

It's bad inheritance of FoxPro. Should I check my search expression every time I'm going to SEEK ? I don't need it, 'cos
it's my database and my code and I know, what and where to seek. The matter is, that such bug can show itself in future
when we must SEEK an expression with programmatically changed datatype in a field with programmatically
changed datatype. Understand me ? Any serious programmer must be exasperated by such behaviour.