-- To get distinct value of a column select distinct [ship mode] from orders; Select distinct [order date] from orders order by [order date]; -- i want to select two column select distinct [order date ...

How do you write a query to find duplicate rows in a table? How would you perform a left join and filter out nulls in SQL? What is a window function in SQL, and how do you use it to rank data? How do ...

I'm trying to figure out how to use the SQL where/in syntax with a paramterized query. For instance let's say I'd like to run the following query:<BR><BR>select * from customers where custid in (1,2,3 ...

SQL is about as easy as it gets in the world of programming, and yet its learning curve is still steep enough to prevent many people from interacting with relational databases. Salesforce’s AI ...