HP Intelligent Management Center Standard Software Platform User Manual

Page 669

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Total
Records
Read

For each
A reads
in B

Reads A

Index B

Index A

Selec-
tion For-
mula

Link
ing/Sub
report

200

100
(2*100)

2

Yes

Yes

Yes

Linking

67,600

2600
(26*2600)

26

No

No

No

Subre
port

67,600

2600
(26*2600)

2

No

Yes

No

Subre
port

2600

100
(26*100)

26

Yes

Yes

No

Subre
port

5200

2600
(2*2600)

2

No

No

Yes

Subre
port

2600

100
(26*100)

26

Yes

No

Yes

Subre
port

200

100
(2*100)

2

Yes

Yes

Yes

Subre
port

Crystal Reports 2008 SP3 User's Guide

669

25

Understanding Databases

Linking tables

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