Automated Trigger To Require a WHERE Clause

Question

Post reply

Automated Trigger To Require a WHERE Clause

Viewing 5 posts - 91 through 94 (of 94 total)

You must be logged in to reply to this topic. Login to reply

Jeff Moden SSC Guru Points: 1004402 More actions · Answer 1

john.jones (1/25/2011)
We are going to use this.

For all of the rreasons previously stated, I strongly recommend that you don't.

--Jeff Moden

RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

Change is inevitable... Change for the better is not.

Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

sef.boots Grasshopper Points: 15 More actions · Answer 2

sorry folks, I think you're all trying too hard. Think about it. People make mistakes. If an unwanted all-row update happens in a production environment, ok, stupid, and obviously not properly tested.

But you can't prevent every possible error. Live with it.

kjjaison SSC Journeyman Points: 91 More actions · Answer 3

Hi Rahul,

I have i doubt on this query, if all the rows have "CASH" then how to work this query

kjjaison SSC Journeyman Points: 91 More actions · Answer 4

Hi Rahul,

Thanks for your article, but I have a doubt on this query, if all the rows have "CASH" columns only, then how this query works ?

bspring Grasshopper Points: 18 More actions · Answer 5

Why not just compare @@RowCount against (select count(*) from TABLE)?

When I query sys.dm_db_partition for some of my tables I have multiple rows returned whose row_count is either <= count(*).

If I SUM these as the example shows the result is multiples of count(*).

And Everytime @@RowCount = count(*).