Today’s blog subject of Truncating Data and ANSI_WARNINGS was accidentally discovered while working on the Comprehensive Health Check.
Recently one of my oldest clients asked me a very interesting question about a table variable and SELECT INTO. Let us learn about it.
I had a very interesting conversation with one of my clients about Cardinality Estimation for Temp Table vs Table Variable. Let us discuss it today.
Today we are going to discuss the performance comparison of table variables and temp tables when we are running SELECT queries.
Question: Where is Table Variable Created?
Answer: On Hard Disk and NOT in Memory.
I suggest you read the following blogs
In this blog post, we will talk about Performance Comparison between Table Variable or Temp Table. Comprehensive Database Performance Health Check