Answer / s

CS - page or row locks are released as soon as the cursor
is moved to another row or page.

RR - page or row locks are held for all accessed rows,
qualifying or not atleast until the next commit point.

How to access db2 tables in mainframe?

0 Answers  

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How to create backup table in db2?

0 Answers  

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Where do you specify them?

0 Answers  

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What is db2 bind?

0 Answers  

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For unmatched rows returned from an outer join, the column values in the other table are set to null e.g If A OUTER JOIN B returns some unmatched rows from A, the corresponding column values in B will be set to null. What can be done so that a null value is not displayed for these columns?

3 Answers  

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What is a clustering index ?

3 Answers  

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Q1. How will you use two different DB2 qualifiers in a single COBOL program? Suppose we have 2 tables EMP1 and EMP2 with same structure defined in two different DB2 qualifiers QUAL1.EMP1 and QUAL2.EMP2 now during first 15 days we want to use QUAL1.EMP1 and rest of the days QUAL2.EMP2  how will we do this.  We can create a single program and a single load for this program. 

2 Answers   RBS,

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I have two tables A and B. Both tables are connected with SSN number as foreign key. I want to retrieve a column data from B table. How will you write a query?

3 Answers   CTS,

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What are the levels of isolation available with DB2V4

2 Answers   IBM,

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Is Cursor exicutable ?

3 Answers   TetraSoft,

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What is an asychronous write?

1 Answers  

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What is JOIN and different types of JOIN.

2 Answers   IBM,

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