So I'm trying to filter some records out of my select inside a form on my website.
Problem is that I currently have this setup:
Database
Table1
Time
Number
Table2
Number
Something
I'm trying to filter time by checking how many records show up of number in table2
So basically I select time from table1 where number is less than <some amount> in table2
How do I actually put that in sql? I currently have this but it isn't working:
SELECT Time FROM Showcase WHERE Number IN (SELECT COUNT(Number)
FROM Build WHERE COUNT(Number) < 50);
it currently doesn't end up with anything but in theory it should show the times from the records where the count of the value of number is less than 50
so if Number = 40 and it gets counted 70 times it shouldn't show up.
but if Number = 30 is counted 29 times it should show up
How to count records from different tables
in SQL
Posted
So I'm trying to filter some records out of my select inside a form on my website.
Problem is that I currently have this setup:
Database
Table1
Time
Number
Table2
Number
Something
I'm trying to filter time by checking how many records show up of number in table2
So basically I select time from table1 where number is less than <some amount> in table2
How do I actually put that in sql? I currently have this but it isn't working:
SELECT Time FROM Showcase WHERE Number IN (SELECT COUNT(Number)
FROM Build WHERE COUNT(Number) < 50);
it currently doesn't end up with anything but in theory it should show the times from the records where the count of the value of number is less than 50
so if Number = 40 and it gets counted 70 times it shouldn't show up.
but if Number = 30 is counted 29 times it should show up
can anyone tell me what is going wrong?