Popular Posts

  • Error: 18056, Severity: 20, State: 23
    SQLServerCentral » Latest topics Error: 18056, Severity: 20, State: 23 Hi.. Error: 18056, Severity: 20, State: 23. Message The clie...
  • sp_helpindex2
    SQLblog.com - The SQL Server blog spot on the web sp_helpindex2 --my extension of sp_helpindex: sp_helpindex2 USE master GO IF EXIS...
  • SSMS for Linux
    SQLServerCentral » Latest topics SSMS for Linux I can't find information on the Web about whether Microsoft plans to develop an...

SQLblog.com - The SQL Server blog spot on the web

Loading...

Tuesday, November 28, 2017

Subquery vs join

SQLServerCentral » Latest topics
Subquery vs join
Hi All, 

We have a new junior developer who insists on looking up descriptions using Subqueries rather than joins.. 
Simple Example below... 

JOIN
SELECT a.AccountName, d.Amount, d.EntryDate, d.Tra
at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)