Place Holder Column [message #88214] |
Sat, 11 May 2002 02:29 ![Go to next message Go to next message](/forum/theme/orafaq/images/down.png) |
Ganesh
Messages: 31 Registered: November 2000
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I am using Reports 6i, Please help me and give detail
information about How and when placeholder columns are used.
Thankx in advance.
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Re: Place Holder Column [message #88240 is a reply to message #88214] |
Sun, 26 May 2002 23:21 ![Go to previous message Go to previous message](/forum/theme/orafaq/images/up.png) ![Go to next message Go to next message](/forum/theme/orafaq/images/down.png) |
rama krishna
Messages: 97 Registered: December 2001
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hii,
place holder columns are used to store and retreive intermediate values in the reports.
lets say u want to calculate the product (sum of current value and previous value) so u store previous value in placeholder column...
cheers
ram
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