Sean Lange (5/1/2013)
ChrisM@Work (5/1/2013)
Sean Lange (5/1/2013)
So what exactly is the issue here?I would suggest you use the newer join constructs. With this query you don't even need a where clause.
Here is the syntax:
from batt_State s
join pnLU as p on s.PartNo = p.PartNo
group by s.partNo, p.descript
I'd change that to:
SELECT s.partNo, p.descript,
CLNT= SUM(CASE WHEN battState = '99' THEN qty ELSE 0 END),
AVAIL= SUM(CASE WHEN battState = '1' THEN qty ELSE 0 END),
QAH= SUM(CASE WHEN battState = '20' THEN qty ELSE 0 END),
BOOST= SUM(CASE WHEN battState = '30' THEN qty ELSE 0 END),
RESTING = SUM(CASE WHEN battState = '31' THEN qty ELSE 0 END)
FROM batt_State s
INNER JOIN pnLU p
ON s.PartNo = p.PartNo
WHERE battState IN ('1','20','30','31','99')
GROUP BY s.partNo, p.descript
Oh sure...that will only be better if you want the query to be faster. ๐
Yeah I know - cheap hey!!
For fast, accurate and documented assistance in answering your questions, please read this article.
Understanding and using APPLY, (I) and (II) Paul White
Hidden RBAR: Triangular Joins / The "Numbers" or "Tally" Table: What it is and how it replaces a loop Jeff Moden