The question was do heaps are very bad and always force a table scan? Let us learn about RID Lookup, Heaps and table scan.
Find All Columns With a Specific Name in SQL Server
To find all columns with a specific name, query sys.columns and join sys.types for the data type. This post lists the matches with their schema, leaves out system objects, and then uses the same catalog to find names that appear with different data types.
SqlServerWriter Missing in vssadmin: Causes and Fixes
SqlServerWriter missing from the vssadmin output means a backup tool that relies on VSS cannot back up SQL Server. This post checks the three causes: a space at the end of a database name, a login without sysadmin rights, and a stopped writer service. It tests the name check with a demo database.
How to Recompile Stored Procedure? – Interview Question of the Week #260
Question: How to Recompile Stored Procedure?
Answer: The answer to this question is here:
EXEC sp_recompile ‘NameofSP’
Let us read more about it.
SQL SERVER – Temp Table vs Table Variable – Cardinality Estimation
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.
SQL SERVER – Event ID 7000 – The System Cannot Find the File Specified
This blog is from one that came from a DBA from one of my consulting engagements. Let us learn how to fix event id 7000 error.
SQL SERVER – Script Level Upgrade for Database ‘master’ Failed – The Server Principal Owns One or More Availability Group(s) and Cannot be Dropped
In this blog we would learn about fixing error Script level upgrade for database ‘master’ failed because of upgrade step ‘’msdb110_upgrade.sql’