This will display the time taken to execute your query in milliseconds.
You can enable timing by executing the following command: PostgreSQL has a built-in feature to measure query execution time. To calculate the total duration, you can use the following SQL query: Look for the 'Duration' column to find the execution time in seconds. This sequence of commands enables profiling, executes your query, and then shows the profiling results. In this article, we'll explore various techniques for measuring query execution time in popular relational databases such as MySQL, PostgreSQL, and Microsoft SQL Server. Whether you're a database administrator, developer, or involved in performance tuning, knowing how to measure the time a query takes to execute can provide valuable insights into the efficiency of your database operations. In the realm of database optimization, understanding and monitoring query execution time is crucial. Measuring Query Execution Time in Relational Databases by Robert Gravelle
