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DB400 Interview Questions
Questions Answers Views Company eMail

How can i retrieve city while my i have one field address length 60 but i don't know what where is city in this field ?

 4 7496

In a CL Program after executing a SQL SP how to receive a Output value from the SP. Just to make it clear I am sending 2 input and 1 output parameter to the SQL Stored Procedure. Now while receiving it output parm it is failing.

Nous,

2369

how to restrict upon adding the data for field reference file in DB400

 1 3857

Suppose if a physical file is having 1000 records, but i deleted 500 records from it. Here the concern is can the size of the file changes or it remains the same... kindly help me out with thorough xplanation.... Thanks in-advance...

ABC, TCS,

6 11816

How can we handle errors in RPG?

 4 8568

can any one tell me what is meant by PSSR? Kindly elaborate it...

 1 5703

In how many ways we can create a logical file?`

 5 8316

How can we know that a trigger has been added on a PF? and what is the purpose of adding a trigger?

 3 7360

If we use the file level keywords like LIFO, FIFO, FCFO in a file, can we see the impact of it by doing the run query of the file? if not how can we see the impact of these keywords.

 2 9385

what is use of self join and which cases you will use this join

TCS,

1 3798

how to eliminate the level check error

TCS,

2 5537

what is multiple member pf

Active Brains,

1 3576

what is general and type of general

Active Brains,

1 2878

wirte a simple program for read file in cl

Active Brains,

2 3951

what is dynslt and why we use that command when do we use command

Active Brains, UHG,

2 7202

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Un-Answered Questions { DB400 }

How to index LF by relative record no (RRN)

3075

How to know the particular record in pf with out reading?

824

In a CL Program after executing a SQL SP how to receive a Output value from the SP. Just to make it clear I am sending 2 input and 1 output parameter to the SQL Stored Procedure. Now while receiving it output parm it is failing.

2369

When we create a pf and did not fill up maint parameter, then by default which access path will the system take & why?

823

How to find the list of source physical files in a library?

861

How to update physical file using logical file with example?

839

How to change the batch job to interactive job?

772

How to read a pf in reverse(from last record to first) using cl?

841

What is the interactive job?

800

What is open data path?

786

What is the primary file?

850

What is the purpose of the chain and setll and setgt?

830

How to retrieve a physical file after deleting that?

801

Where the QTEMP library will get created? if the the answer is QSYS, then howcome more than one job can create same library name(QTEMP) in QSYS? what is the uniqueness of QTEMP? For example, run the below command in different workstation WRKOBJ QSYS/QTEMP And take 8 in the option to check the description. both will have different info. so where(which LIB) exactly the QTEMP is stored?

7999

What is FORMAT keyword and its use?

414

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