distinct-values
Select distinct values from two columns
I have a table with the following structure: itemId| direction | uid | created 1330171268497139 43211401268497423[详细]
2023-01-04 01:15 分类:问答not including null values in sql join
I have two tables CustomerAddress(CustomerId, City, Country) and CustomerTransactions(TransactionId, CustomerId, CustomerContact). Here are the values in the tables:[详细]
2023-01-03 06:30 分类:问答how to display all the distinct 7-digit number among 2 to 9?
what i mean is all the numbers _ _ _ _ _ _ _ are distinct and only values 2 to 9 can be entered. I\'ve tried using array and loops but i just couldn\'t figure out the solution to display all the numbe[详细]
2022-12-09 19:18 分类:问答Excel VBA: Output Distinct Values and Subtotals
I have data of this form: CategorySourceAmount DuesFTW$100 DonationsODP$20 DonationsIOI$33 DuesMMK$124 There is no sort order. The categories are unknown at compile time. I want a VBA macro to cycl[详细]
2022-12-09 06:19 分类:问答How to get distinct list of names from a consultation list, and show only latest consultation in Django?
What I want to accomplish is to get a unique list of the names of customers with their lastest consultation date.[详细]
2022-12-07 20:30 分类:问答