Topic: DELETE TOP as means of struggle with
Kind time of days;
Question on :
It is necessary to jam an unlimited amount of lines from the table without creation of the big noises to users.
It is necessary to rub on a nonunique field i.e. in advance it will not be known how many lines to rub.
For this purpose I want to make a cycle and to rub on slices, we tell 4500 that was not .
Now the question as is better to write this:
DELETE.... WHERE Field IN (SELECT TOP....)?