Saturday, January 21, 2012

Actual Emails: Is "NOLOCK is the epitome of evil?"

Sent: Friday, January 20, 2012 10:30 AM
To: William Assaf
Subject: dba has a question

Can you send me references to support my contention that NOLOCK is the epitome of evil?
That is, that it can return invalid and/or unrelated data.
He is still suggesting that folks use NOLOCK (rather than READPAST).
We have to work around other poorly written queries, so some of these are inevitable.

[my colleague's name redacted to protect the innocent]