0
votes
2answers
100 views

Remove a period if it is the first character in a varchar column

I am migrating data from an old system into a new system I am building and have found someone is doing a bad practice of adding a period to the start of some people's names to make them appear first ...
2
votes
1answer
155 views

Parameter triggers different execution plan, but why?

I have a table CREATE TABLE [dbo].[Numbers] ( [Date] [date] NULL, [Time] [time](3) NULL, [Value] [char](10) NULL ) and the table has > 10 Billion rows, therefore it ...
6
votes
2answers
631 views

T SQL Table Valued Function to Split varbinary(max) into 16byte GUIDs

I am trying to write a function which will split a varbinary(max) field into a table with 16 byte GUIDs, but am struggling. I haven't been able to find any examples or walkthroughs on how to do this ...