What is concurrency?


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More DB2 Interview Questions

what is db2 restart?

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What is table space in db2?

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What does DSNDB07 database do?

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how 2 resolve the -311 sqlcode

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How do I delete a column in db2?

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1) I have 3 programs : PGMA, PGMB, PGMC. PGMA calls PGMB and PGMB calls PGMC. I have to do inserts, updates in all the 3 pgms. 2) Say PGMC has done its work successfully and returned to PGMB 3) PGMB had an SQL error while doing some update 4) PGMA has already done some updates before calling PGMB all are running under the same CICS region. What will happen if I issue SYNCPOINT ROLLBACK in PGMB when it abends ? Does all the changes in PGMA,B,C rollback ? (because all the pgms belong to same task).

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What is -904 sql code? How to resolve it?

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Can DASD types assigned to storage groups be intermixed (i.e., 3350s and 3380s)?

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How is a typical DB2 batch program executed ?

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i have one file having 100 of records? i want to display it like 20 records in one column and 20 records in another column total 40 records per page ? how ?

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What is a precompiler?

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