ALTER SCHEMA TRANSFER moves a table to another schema and leaves repairs behind. A demo shows that permissions disappear and views break while the data stays. It also shows a synonym that keeps old queries working.
Find a Table in Execution Plan – SQL in Sixty Seconds #151
Finding a table in a huge execution plan is a nightmare. In this SQL in Sixty Seconds video, I show how to find any table in execution plan with SSMS.
LTRIM and RTRIM With Custom Characters in SQL Server 2022
Use LTRIM and RTRIM with custom characters in SQL Server 2022, understand character sets, test TRIM directions, and preserve valid text.
Search a Query Plan for a Table: Find Node and XQuery
Search a query plan for a table with the Find Node feature in SSMS, or with XQuery over the plan XML. A demo query reads one table twice, and both methods find both visits. The post also shows how to save a plan file for later.
Transactions and Variables – SQL in Sixty Seconds #150
Transactions and Variables both are not related at all. There is no impact of a transaction on a variable. Let us learn about it today.
What is N in nvarchar? – Interview Question of the Week #301
Question: What is N in nvarchar?
Answer: n in nvarchar or nchar stands for world national. Let us learn today about datatypes.
SQL SERVER – Datatype Decimal Explained – Datatype Numeric
Just the other day I received an email from a client who was confused about the Datatype Decimal. Let us learn today how it works.