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QuestionDynamic crystal report in .net Pin
prash.dark25-Apr-07 23:17
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QuestionLong operation [modified] Pin
sarah_malik25-Apr-07 15:35
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AnswerRe: Long operation Pin
Brady Kelly25-Apr-07 19:26
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GeneralRe: Long operation Pin
Luc Pattyn26-Apr-07 1:28
sitebuilderLuc Pattyn26-Apr-07 1:28 
GeneralRe: Long operation Pin
Brady Kelly26-Apr-07 1:38
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GeneralRe: Long operation Pin
sarah_malik26-Apr-07 3:09
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AnswerRe: Long operation Pin
pbraun27-Apr-07 5:13
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GeneralRe: Long operation Pin
sarah_malik27-Apr-07 9:11
Membersarah_malik27-Apr-07 9:11 
pbraun wrote:
Does the DB really need to be accessed each time through the loop?


Yes, it does. It accesses the DB seeking for some different info each time.
About doing all the DB access at once, I can see what do u mean, but does it really make a difference? I can split the loop into 2 loops(with the same lenght). the first one is to access the DB and the other to do the calculations.

pbraun wrote:
Do the calculations and store them in a manner that is efficient for later DB access once the calculations have been finished

Actually, my calculations depends on the values retrieved from the DB, that is, I have to access the DB first, get some values, do calculations, have result and then next loop.
Also, the data in DB is never affected. This process only retrieves records.


I can simplfy the process as following:

<br />
for (int i=0; i<NUM ; ++i){<br />
<br />
"SELECT * FROM TABLE WHERE CONDITION"; // condition differs at each loop[i]<br />
<br />
while (reader->Read()){<br />
<br />
//reader->GetValue;<br />
<br />
//do calculation depending on (GetValue)<br />
<br />
}<br />
<br />
reader->>Close();<br />
<br />
}<br />
<br />

GeneralRe: Long operation Pin
pbraun27-Apr-07 9:28
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sarah_malik27-Apr-07 10:28
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QuestionAbout multi-threading Pin
Diego F.25-Apr-07 4:51
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pbraun27-Apr-07 5:04
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Diego F.30-Apr-07 2:12
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QuestionInstall time JIT tutorial Pin
SE_GEEK25-Apr-07 4:39
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QuestionTransparency in Txxtbox Pin
sianatia25-Apr-07 2:48
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GeneralPath class in .NET Pin
Jaiprakash M Bankolli24-Apr-07 23:08
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