What is lock contention?

1 Answers  

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what is SMP/E? and what are the major steps of it? thanks...

1 Answers   IBM,

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I have 1000 rows in a db2 table.I want to update first 100 records,How do I do it?

4 Answers   CTS,

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What is the command used by TSO users to invoke DB2?

2 Answers   IBM,

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What is concurrency?

0 Answers  

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can we update the table by using cursors can anyone post the query?

5 Answers   DELL, HCL,

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How is deadlock resolved?

0 Answers  

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Can a unique index have more than one null value? If not, what error code is given if an attempt is made to insert more than one null value?

3 Answers  

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What happens to the PLAN if index used by it is dropped?

1 Answers  

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If we keep the DCLGEN structure for a table in a copybook and include it in the COBOL program using the COPY statement, will there be any impact during compilation or at any stage of program execution?

2 Answers  

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One program calling 5 subprograms, its a cobol db2 program, after precompilation how many plans and packages will created?

3 Answers  

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what's the error code for Unique Index Violation?

2 Answers  

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