Mainframe, MVS and zOS Discussion

I know this is old, though could you please guide.

Thanks. I used QMF to update the table. Thank you for your reply.

Hi,

There had been a lot of noise about Claude and it's possible threat to mainframe modernization. Is it really a threat to mainframes ecosystem?

Hello,Keeping in mind that LOAD REPLACE overwrites the entire table, and LOAD RESUME appends the data. Keeping this in mind, consider the scenario:Imagine a table with 100 rows, and I need to update 30 of them. My approach:

Unload the entire table.
Remove the rows that don’t need to be updated ...

We could process 5 million records without any error. Thanks everyone who helped.

Hi,

Anyone know how many records we can filter out using joinkeys?

Thank you Anuj for the detailed explanation We're slowly working on it.

Code: Select all

Sysin dd *
Merge fields=(1,10,CH,A,1,10,CH,A,1,10,CH,A)
Sum fields=None
/*

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Is there something wrong in this?

Hi All,

I have query I want to merge 3 files and remove the duplicate in Sort jcl . I am using merge fields with sum field but it's giving me syntax error. Am I doing right for this requirement?

Code: Select all

Merge fields=Sum fields=NONE

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ramiroflores wrote: Mon May 20, 2024 3:33 pm how to copy matched records from two input files into 3rd output file using cobol program

You can also do that using SORT:

https://zmainframes.com/zlog/compare-tw ... -syncsort/
https://zmainframes.com/zlog/compare-tw ... me-dfsort/

Hi,

Anyone worked on converting mainframe input to json to feed api .. please let me know . I need some input to resolve my issue

That's infy for you!

Hi,

I have a VB file as input. In this file I need to strip off the spaces at the end of each record. Is there a way to do it and can anyone please suggest how to do it? Thank you.

Thanks Robert. You mentioned about DB2, so if DB2 is not there RoR is not required, is it?

Can you please direct me to a link where I can study about RoR more? Unfortunately I could not find a good document on it.

HI,

Is there something called as "RoR" in CICS? I could not find a reference about it in the google though one of the client, who is not directly connected to us, has used this in his conversation. I know, AoR, ToR and DoR but not RoR. If someone has some insight about it, please let me know.

This SQL query has worked for me:

Code: Select all

SELECT * FROM SYSIBM.SYSVIEWS 
WHERE NAME LIKE '%Z4_UID%' 
AND     CREATOR = 'CAPN'

IBM supports HTTP Server on the system z, which allows Unix System Services files to be accessed as web pages from a browser. Hyperlinks and the usual HTML code are all supported. In z/OS 2.2, HTTP Server is no longer available as it is being replaced by Apache on the system z. At a previous ...

Today, your cell phone has more computer power than all of NASA back in 1969, when it placed two astronauts on the moon. Video games, which consume enormous amounts of computer power to simulate 3-D situations, use more computer power than mainframe computers of the previous decade. The Sony ...

I am not sure if I have all the answers in a very correct form with me but I'll answer you with as much as I know.

Is the web page on the mainframe as well?
No.

But how a web page can be on mainframes?

Is the mainframe exposed to the Internet or is this an intranet mainframe?

I did not ...

Hi,

Can we create hyperlink in mainframe using COBOL or TSO? Is it possible and can we do it by any chance?

Mainframe, MVS and zOS Discussion

Search found 36 matches

Re: Question on MERGE in SORT.

Re: Modify only the specific ROWs in DB2 table.

Claude and Mainframes

Modify only the specific ROWs in DB2 table.

Re: how many records we can filter out using joinkeys?

how many records we can filter out using joinkeys?

Re: converting mainframe input to json

Re: Question on MERGE in SORT.

Question on MERGE in SORT.

Re: how to copy matched records

converting mainframe input to json

Re: That's how life is!

Removing SPACES from VB file.

Re: "RoR" in CICS?

"RoR" in CICS?

Re: Find view's definition in DB2.

Re: Create hyperlink in mainframe.

Re: Mainframe quotes and jokes.

Re: Create hyperlink in mainframe.

Create hyperlink in mainframe.