Blog Post Outline
H2: Lesson Learned #365: TSQL Execution Client Statistics using PowerShell
H3: Introduction
Paragraph 1: In this blog, we will cover how to leverage Windows PowerShell to collect, analyze, and report on TSQL execution client statistics from the Azure SQL Database. We’ll review the purpose of TSQL execution client statistics and demonstrate how to use the collected data to gain insight into how your databases are being used.
H3: Why Collect TSQL Execution Client Statistics?
Paragraph 2: TSQL execution client statistics provide valuable information into the overall health of your databases, including how they are being used. By analyzing the data collected from TSQL execution client statistics, you can better understand what queries are running, how often they are running, and how long they are taking to execute. With this information, you can then identify areas of improvement in your databases and create more efficient queries.
H3: Collecting TSQL Execution Client Statistics
Paragraph 3: Collecting TSQL execution client statistics is a simple process. First, you’ll need to create a Windows PowerShell script that will query the sys.dm_exec_sessions view in Azure SQL Database. This view contains information about the sessions that have been created, including the query being executed, the execution time, and the client that created the session.
Paragraph 4: After the query is run, the data can be exported to a CSV file for further analysis. You can then use a variety of tools, such as Microsoft Excel, to analyze the data and generate reports to better understand the usage of your databases.
H3: Analyzing TSQL Execution Client Statistics
Paragraph 5: Once the data has been exported to a CSV file, you can use Microsoft Excel to analyze the data and generate reports. For example, you can create a pivot table to analyze the data by client, query, and execution time. This will allow you to better understand which clients are running which queries and how long they are taking to execute.
Paragraph 6: With this information, you can then identify areas of improvement in your databases and create more efficient queries. For example, if you notice that a particular query is taking a long time to execute, you can try to optimize the query to make it more efficient.
H3: Benefits of TSQL Execution Client Statistics
Paragraph 7: By collecting and analyzing TSQL execution client statistics, you can gain valuable insights into how your databases are being used. This information can be used to identify areas of improvement and create more efficient queries. Additionally, you can use the data collected to gain a better understanding of the types of queries being run and how long they are taking to execute.
H3: Conclusion
Paragraph 8: In summary, TSQL execution client statistics are a valuable tool to help you better understand how your databases are being used. By collecting and analyzing this data, you can identify areas of improvement and create more efficient queries. With this information, you can then make informed decisions about how to optimize your databases.
