How do I compare dates in SQL?

How do I compare dates in SQL?

You can compare dates in SQL using comparison operators like =, <, >, <=, and >=. For example, to find records where the date is greater than a specific date, you can use: SELECT * FROM table WHERE date_column > '2023-01-01';

What if I want to find records between two dates?

You can use the BETWEEN operator. For example: SELECT * FROM table WHERE date_column BETWEEN '2023-01-01' AND '2023-12-31'; This will return records within that date range.

Can I compare dates with time included?

Yes, you can include time in your date comparisons. Just ensure your date format includes the time, like this: SELECT * FROM table WHERE datetime_column > '2023-01-01 10:00:00';

What about using functions to manipulate dates?

You can use functions like DATEADD, DATEDIFF, and GETDATE() to manipulate and compare dates. For example, SELECT DATEDIFF(day, '2023-01-01', GETDATE()) AS DaysDifference; will give you the difference in days.