Question:
How to select people within age limit 19 t0 25 if the current date is less than '2011-01-01' and age limit between 19 to 26 if the current date is greater than or equal to'2011-01-01'
Solution:1
You can use simple AND-OR logic to acheive this.
Select * from <people_table> where ( (age between 19 and 25) and (current_date < to_date('2011-01-01','YYYY-MM-DD')) ) or ( (age between 19 and 26) and (current_date >= to_date('2011-01-01','YYYY-MM-DD')) ) Unless of course, by current_date, if you mean sysdate, you'll have...
Select * from <people_table> where ( (age between 19 and 25) and (sysdate < to_date('2011-01-01','YYYY-MM-DD')) ) or ( (age between 19 and 26) and (sysdate >= to_date('2011-01-01','YYYY-MM-DD')) )
Solution:2
Well, in MySQL, CURDATE() will get you the current date. Then, you could sue DATEDIFF() and see if the difference is in a range you want. For example,
SELECT * FROM table WHERE DATEDIFF(year,CURDATE(),date) > 18 AND DATEDIFF(year, CURDATE(), date) < 26;
Solution:3
Try this -
select * from people_table where age > 19 and age <= case when (getdate() < '2011-01-01') then 25 when (getdate() >= '2011-01-01') then 26 end Note:If u also have question or solution just comment us below or mail us on toontricks1994@gmail.com
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