Question: What is EDGE in SQL Server Execution Plan?
Answer: It is the arrow or the line which goes from one operator to another operator.
How to Capture Deleted Rows Without Trigger? – Interview Question of the Week #297
Question: How to Capture Deleted Rows Without Trigger?
Answer: I was recently asked by my client during the Comprehensive Database Performance Health Check.
How to Change Database File Size? – Interview Question of the Week #296
Question: How to Change Database File Size?
Answer: By Shrinking the files. Now, many have a negative opinion about Shrinkfile.
How to Get Volume Mount Point for SQL Server Files? – Interview Question of the Week #295
Question: How to Get Volume Mount Point for SQL Server Files?
Answer: I was asked this question by my client during the recent Health Check.
FORCE_DEFAULT_CARDINALITY_ESTIMATION: A Simple Explanation
FORCE_DEFAULT_CARDINALITY_ESTIMATION is a query hint that gives one query the default cardinality estimator, even when the database is set to the legacy one. This post builds a demo table, compares the row estimates of both models with the real count and shows how to prove which model a plan used. It also names the opposite hint and the permission difference.
What is Temp Stored Procedures? – Interview Question of the Week #294
Temp stored procedures are the SPthat are created with the help of the # at the beginning of the name and only available until the SQL Server restarts.
Where are SQL Jobs Stored? – Interview Question of the Week #293
Question: Where is SQL Jobs Stored?
Answer: In MSDB Database in dbo.sysjobs table. Let us learn about it in today’s blog post.