how to retrieve blocked numbers

How can I randomly retrieve some numbers from the database and add them to a value greater than or equal to 100? How can I randomly retrieve some numerical data from the database and add the data to a value greater than or equal to 100? Reply to discussion (solution) It seems that the problem is a bit contradictory. ask another question. To extract some

: This article mainly introduces how to randomly retrieve several different numbers from an array. if you are interested in the PHP Tutorial, refer to it. /** This program is to randomly retrieve several different elements from an array that is not repeated * The difficulty is to prevent the number of elements that have been obtained (especially when the last ele

Randomly retrieve several different numbers from an array /** This program is to randomly retrieve several different elements from an array that is not repeated * The difficulty is to prevent the number of elements that have been obtained (especially when the last element is obtained ). ), try to reduce the collision as much as possible * // first algorithm, the

declare cursor o isselect distinct to_char(report_date,'yyyymmdd') report_date from My_test_DAY_REPORT where report_date >=to_date(20130501,'yyyymmdd') order by 1; riqi o%rowtype;begin open o; loop fetch o into riqi; exit when o%notfound;dbms_output.put_line(riqi.report_date); delete from tmp_no_rijie where run_date=to_date(riqi.report_date, 'yyyymmdd'); commit; insert into tmp_no_rijie select t1.org_code , t1.org_name , t1.org_type_id , t1.org_t

Someone asked: Is there one ball in the bag that ranges from 1 to 10? If you want to retrieve three balls, do you have the chance that any two balls in the bag will not be connected? The invitation month took a try today. The algorithm is very general. We are looking forward to communication. The approximate algorithm is a three-tier loop. One Ball is taken out first, and then any one is taken from the remaining ball, and then ******. /// Test: Publi