Press Release


Technical Article

SQL Monitor Custom Metric: Memory Used By Ad Hoc Queries Running Once

This metric measures the amount of memory used by the total number of ad-hoc queries that are currently in the plan cache. If the value is high, it indicates memory is being wasted by storing the execution plans of queries that will never be run more than one time.

★ ★ ★ ★ ★ ★ ★ ★ ★ ★

You rated this post out of 5. Change rating

2015-06-25

2,334 reads

Technical Article

Take our SQLServerCentral Users Survey

Each year SQLServerCentral runs a survey to get some insight into what who our readers are, what they like about the site, and what can be improved. Please take a few minutes to complete this survey by June 12 and get the opportunity to win one of three $50 Amazon vouchers.

★ ★ ★ ★ ★ ★ ★ ★ ★ ★

You rated this post out of 5. Change rating

2015-06-02 (first published: )

13,214 reads

Blogs

Experimenting with CHOOSE: #SQLNewBlogger

By

I was looking over the CHOOSE() function while editing an article at SQL Server...

Fighting Procrastination?

By

Here is another short video (~ 15 minutes). This is by the author of...

A Fun Prize at the PASS Data Community Summit

By

I had a briefing for the 2026 PASS Data Community Summit, which is just...

Read the latest Blogs

Forums

SQL Server 2025 Server-level Roles

By Steve Jones - SSC Editor

Comments posted to this topic are about the item SQL Server 2025 Server-level Roles

Stairway to DAX and Power BI - Level 29: The DAX Combine & Aggregate Functions

By Bill Pearson

Comments posted to this topic are about the item Stairway to DAX and Power...

AI Is Improving Security

By Steve Jones - SSC Editor

Comments posted to this topic are about the item AI Is Improving Security

Visit the forum

Question of the Day

SQL Server 2025 Server-level Roles

In SQL Server 2022+, what does the ##MS_DatabaseConnector## role allow?

See possible answers