I've been in an argument with one of our devs that took an update statement with an inner join and made it a left join (because inner was missing some records somehow in the left table - tableB in ...

CASE statement A CASE statement in SQL is a conditional expression that allows you to perform different actions based on different conditions. It is commonly used for data transformation, ...

I think for IsNull option it only needs one parameter which represents where column value is null. I have no idea ??? what I should put where your source code specify need to provide. Can you give ...

I’ve created a script that monitors a table in a SQL Server database. I’m only interested in one column in the table: TimeStamp. If the maximum (newest) value in TimeStamp is more than 30 ...