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AnswerRe: Older generation SQL syntax - Oracle PinmemberShameel15-Feb-13 4:17 
QuestionHaving a bad SQL day PinmemberTheComputerMan12-Feb-13 23:40 
AnswerRe: Having a bad SQL day PinmemberJörgen Andersson13-Feb-13 0:20 
GeneralRe: Having a bad SQL day PinmemberTheComputerMan13-Feb-13 0:32 
GeneralRe: Having a bad SQL day [modified] PinmemberJörgen Andersson13-Feb-13 0:40 
GeneralRe: Having a bad SQL day PinmemberBernhard Hiller13-Feb-13 3:24 
GeneralRe: Having a bad SQL day PinmemberTheComputerMan13-Feb-13 3:33 
AnswerRe: Having a bad SQL day PinmemberShameel13-Feb-13 0:53 
To add to Jorgen's answer, I've always wondered why SQL Server doesn't allow us to use alias in WHERE and HAVING clauses. The answer to that lies in the logical order in which the query is processed. The WHERE and HAVING clauses are processed before the SELECT clause and the alias do not exist at that stage.
 
However, technically it should be possible to introduce another stage earlier in the query processing pipeline where a mapping between expressions and their alias is made and WHERE and HAVING clauses can look up to these mappings and substitute the actual expression in place of the alias.
GeneralRe: Having a bad SQL day PinmemberJörgen Andersson13-Feb-13 0:56 
GeneralRe: Having a bad SQL day PinmemberPIEBALDconsult13-Feb-13 4:01 
GeneralRe: Having a bad SQL day PinmemberJörgen Andersson13-Feb-13 6:27 
QuestionWhat is Ado.net PinmemberHimanshu Sharma 88812-Feb-13 19:20 
AnswerRe: What is Ado.net PinmvpRichard MacCutchan12-Feb-13 22:31 
GeneralRe: What is Ado.net PinmemberShameel13-Feb-13 0:44 
GeneralRe: What is Ado.net PinmemberThomas Gabriel20-Feb-13 22:42 
AnswerRe: What is Ado.net PinmvpSandeep Mewara13-Feb-13 0:23 
QuestionSQL 2008 Truncate vs Delete Pinmembermrfalk12-Feb-13 6:47 
AnswerRe: SQL 2008 Truncate vs Delete PinmvpEddy Vluggen12-Feb-13 7:48 
GeneralRe: SQL 2008 Truncate vs Delete Pinmembermrfalk12-Feb-13 8:27 
GeneralRe: SQL 2008 Truncate vs Delete PinmvpEddy Vluggen12-Feb-13 8:36 
GeneralRe: SQL 2008 Truncate vs Delete PinmemberKhorshed Alam, Dhaka18-Feb-13 18:09 
AnswerRe: SQL 2008 Truncate vs Delete PinmemberNickPace12-Feb-13 10:09 
AnswerRe: SQL 2008 Truncate vs Delete Pinmemberdjj5513-Feb-13 3:59 
AnswerRe: SQL 2008 Truncate vs Delete Pinmembergvprabu20-Feb-13 21:37 
QuestionSQL Server 2008 PinmemberVishwaKL10-Feb-13 17:51 

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