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gayathrivenkatachalam
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Joined: 16 Apr 2005
Posts: 5
Location: india
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| what is meant by a GHU call? how does it differ from REPL call? |
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varunraisharma
New User
Joined: 01 Sep 2005
Posts: 15
Location: Bangalore
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GHU
It is used to read a particular segment occurence and hold it for update.
This call do not replace or insert anything but only hold that particular segment occurence for further processing on that record.
REPL
It is used to replace the specified segment occurence with the new one specified in the segment IO area. For replace to happen the application must have first read and held that segment for update(GHU,GHN,GHNP).
No qualifications allowed on a replace. IMS replaces the segment which has been held.
Regards
Varun |
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martinantonyraj
Warnings : 1
New User
Joined: 06 Aug 2005
Posts: 1
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Hi every one,
Can any one send me the Documents for IMS DC. Its very urgent my client wants me to learn as soon as possible
Regards,
Anto
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