Using Count(*) is generally better than using Count() with a specific column name, because it gives the query engine the flexibility to find out the row count any way it can. It might, for example, just read an index instead of scanning the table.
Why the World Needs More Technology Leadership
February 7, 2023
As a fact, technology has touched every single aspect of our lives. And there are some technology giants in today’s world which have been frequently opined to have a strong influence on recent overall technological influence. Moreover, those tech giants have popular technology leaders leading the companies toward achieving greatness.
