查找其中一个字段大于另一字段的行

Question

My SQL is a bit rusty. I'm not been able to find a way to retrieve rows where one value is greater than the other one. For example, I have the following row:

{
    ROWID       1,
    CreatedAt   2013-08-03 10:10:23:344,
    UpdatedAt   2013-08-03 11:10:23:344,
}

I would like to perform the query 'select all rows where 'UpdatedAt' is greater than 'CreatedAt' and match rows such the one above. Any ideas?

Thanks for the help!

Answer 1

Specify the desired columns between the SELECT and FROM and your predicates after the WHERE .

SELECT ROWID, CreatedAt, UpdatedAt FROM TableName WHERE UpdatedAt > CreateAt;

Remember with SQL that if all of the predicates in your query do not evaluate to True in some way, the row will not return.

Answer 2

Did you try

Select *
From table 
where CreatedAt < UpdatedAt