SQL для даты больше, чем
SELECT * FROM ATable WHERE DateField >= Convert(datetime, '2021-12-17 18:25:29')
Victorious Vole
SELECT * FROM ATable WHERE DateField >= Convert(datetime, '2021-12-17 18:25:29')alter table foo
add constraint check_dates check (from_date < to_date);ALTER TABLE yourTable
ADD CONSTRAINT yourDateTimeColumn CHECK (yourDateTimeColumn < GetDate() );