Use of CHNG and PURGE ?
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Use of CHNG and PURGE ?
Can any tell me the what is the exact use of DLI Functions CHNG and PURGE in IMS DB
Payilagam Chennai
www.payilagam.com
www.payilagam.com
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Hi,
This is the information i got from internet. It does not give clear idea. i want to know in what conditions and how we use these functions practically. If any one has used these functions, please let me know.
CHNG call
The Change (CHNG) call sets the destination of a modifiable alternate PCB to the logical terminal, LU 6.2 descriptor, or transaction code that you specify. You can also use the CHNG call with the Spool Application Program Interface (Spool API) to specify print data set characteristics.
PURG call
The Purge (PURG) call allows your application program to send one or more output message segments (specified with the ISRT call) to the specified destination before the application program retrieves the next input message or issues a commit point.
This is the information i got from internet. It does not give clear idea. i want to know in what conditions and how we use these functions practically. If any one has used these functions, please let me know.
CHNG call
The Change (CHNG) call sets the destination of a modifiable alternate PCB to the logical terminal, LU 6.2 descriptor, or transaction code that you specify. You can also use the CHNG call with the Spool Application Program Interface (Spool API) to specify print data set characteristics.
PURG call
The Purge (PURG) call allows your application program to send one or more output message segments (specified with the ISRT call) to the specified destination before the application program retrieves the next input message or issues a commit point.
Payilagam Chennai
www.payilagam.com
www.payilagam.com
Suggest you try here:
http://publibz.boulder.ibm.com/cgi-bin/ ... 0912182714
This is the table of contents and you can search this manual using the yellow flashlight/tubelight at the top left of the page.
Suggest you download the manual as you will want it handy.
http://publibz.boulder.ibm.com/cgi-bin/ ... 0912182714
This is the table of contents and you can search this manual using the yellow flashlight/tubelight at the top left of the page.
Suggest you download the manual as you will want it handy.
Have a good one
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