Thanks Folks!
Thanks for the info!
but I can't find in Help that DOW() function is not affected by SET FDOW
May be SET FDOW TO... is unduly and mislead set command?
WHAT IS THIS

DOW(dExpression | tExpression [, nFirstDayOfWeek])

Need I use [, nFirstDayOfWeek]
I expect SET FDOW...
or I need always test ;o)

Yes,
I test always ;0(

>>Sergey and Yuri
>>

>>? DOW(DATE(), SET("FDOW"))
>>

>>works perfect
>>But I read the help. I don't find DOW() function is not affected by SET FDOW
>
>The DOW syntax requires the second parameter to be set in order to comply with set fdow. Either:
>- dow(date(),set("fdow"))
>OR
>- dow(date(),0)