



Aggregate functions with IN/EXISTS subqueries
In Stock
$34.99
$29.99
Shipping and Returns Policy
- Deliver to United States » Shipping Policy «
- - Shipping Cost: $5.99
- - Handling time: 2-3 business days
- - Transit time: 7-10 business days
- Eligible for » Returns & Refund Policy « within 30 days from the date of delivery
Find similar items here:
what is the difference between in and exists in sql Informational
- NULL handling with IN/EXISTS best practices
- Maximum values in an IN clause When the number of values in the IN list is very large, what are some alternative approaches you might consider?
- Joins vs. IN/EXISTS for data retrieval
- Avoiding issues with NULLs in negative conditions Discuss the best ways to handle large lists of values to check against when using an IN clause, considering performance and maintainability.
- Interpreting execution plans for IN/EXISTS Are there any limitations on the data types that can be used with the IN operator?
- Locking mechanisms and IN/EXISTS
- Comparison table of SQL IN and EXISTS
- Taking control of the execution plan Discuss the scenarios where using a scalar subquery in the SELECT list (to check for existence or retrieve a related value) might be a viable
- Illustrative uses of IN and EXISTS in SQL How do IN and EXISTS interact with indexes in SQL database tables?
- Impact of subquery columns on IN/EXISTS
-
Next Day Delivery by USPS
Find out more
Order by 9pm (excludes Public holidays)
$11.99
-
Express Delivery - 48 Hours
Find out more
Order by 9pm (excludes Public holidays)
$9.99
-
Standard Delivery $6.99 Find out more
Delivered within 3 - 7 days (excludes Public holidays).
-
Store Delivery $6.99 Find out more
Delivered to your chosen store within 3-7 days
Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store -
International Delivery Find out more
International Delivery is available for this product. The cost and delivery time depend on the country.
You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
You have 28 days to return your order from the date it’s delivered. Exclusions apply.
View our full Returns and Exchanges information.
Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.
No reviews yet. Only logged in customers who have purchased this product may leave a review.