Question: How do I ignore WHERE param if value = ‘0’ or NULL One of the columns returned is showing 0 which is causing problems in my query. The problem I am having is in the p.author value. …

I’ve created my table. I’m trying to craate a query that multiply and add sold_quantity from sold table and sale_price from on_sale table and called it R1 for now, and retail_price from product table …

I am trying to group multiple columns based on a case statement. My current code is as follows : SELECT p.SCODE AS PropNumber, p.SADDR1 AS propname, (CASE WHEN ut.scode LIKE ‘%m%’ …

I got a view that returns weekday. The result will be a column in WHERE clause, something like this: SELECT * FROM dvtv_delivery WHERE (SELECT day FROM dvtv_weekday) = ‘Y’ For example: Today is …

I have a simple table like this station num tim 1 150 10 1 200 222 1 100 5000 1 200 555 2 100 500 2 120 200 3 …

I need to select and inner join the correct u1 or u2 the opposite of the current user to display the correct friend’s list with the correct picture/id Sess id $sess_id = $_SESSION[‘user’][‘id’]; …