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DB2 Bind Options This is the Example How to Use in JCL
Sample DB2 batch jcl along with bind options given for your quick reference. Read more. Read More ⇢
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VSAM: KSDS, ESDS, LDS, RRDS Differences and Their Uses
Top differences of VSAM RRDS, KSDS, ESDS and LDS Read More ⇢
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7 Powerful ISPF Commands
As a mainframe professional it is a challenge to give good productivity. As ISPF is the main editor we need to use ISPF commands extensively. FKA ON/OFF ==>To display or hide function key info RETF ==> to retrieve Last used command SCRNAME ==> to give screen name SCRNAME ON/OFF ==>… Read More ⇢
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Mainframe Rexx for Beginners (1 of 3)
REXX is a platform-independent Scripting Language. It uses extensively in the mainframe. It is a free-flow language. Let us take a simple program (Reference “Informit”) The above program is self-explanatory. Points: In my next posts, I will give details from starting of REXX and its usage in the mainframe. Read More ⇢
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Job Roles That are Popular in Tech Companies
For example, assume you are working for a Software Company, one needs to know from the day one, which skills you need to have career success. Read More ⇢
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5 TSO Cmmands You Need to Know
Top TSO commands mostly used by all the programmers in their day to day job. Read More ⇢
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IMS DB: Top Proc Options to Use in PSB
PROCOPT in PSB of IMS DB Read More ⇢
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IMS DB- SENSEG and SENFLD in PSB
Sensitive Segments: In a PSB maximum of 30,000 SENSEG statements we can code as per IMS V11. In PSB macro; Col…10 Col..16 Col…72 PCB TYPE=DB,DBDNAME=DATABASE, X PROCOPT=A,KEYLEN=22SENSEG NAME=A,PARENT=0,PROCOPT=G So, every PCB refers to a database. The description for each segment is already defined in DBD. So the segments we defined in PSB of PCB statement… Read More ⇢
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IMS DB-Command Code ‘D’ and Proc Option ‘P’
Command codes enhances the database search in IMSDB. I want to say here about “D” command code and “P” proc option. Command Code Vs Proc Option We need to give Command code ‘D’ in all the SSAs top to bottom, except for last segment. Proc option-Indirectly acts as exclusive locks.… Read More ⇢
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