How is data retrieved from multiple tables using a single sql statement?

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List the type of locks?

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Explain a linkage segment

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What is the use of a COPYBOOK in Fileaid ?

4 Answers   Steria,

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What is the function of currentdata option in bind?

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In the procedure division stmt OPEN OUTPUT FILE1. Which of the following is not true about file1. a) there must be a select clause for this file in the file-control paragraph of environment division. b) There must be an FD entry in the file section of the data division. c) The file name must appear in a WRITE stmt in the procedure division. d) There?ll be a CLOSE stmt in procedure division.

2 Answers   Accenture,

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Where is the vsam ksds placed?

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Can you define notcat 2?

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hai this ravi, i completed my mca in 2009, i learnt .net course, i hav been looking for a job on .net, now i would like learn ibm mainframes to get job immediatly,is it correct decision? basically am not sound in programming,what about unix adminstration plz help me to take correct decision,which is the best course now to get the job immediatly

2 Answers  

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what is copybooks ? structure of copybook and fillers in copybook ? purpose of using copybook ?

2 Answers   Tech Mahindra,

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How are composite and multiple indexes different?

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Hi all, I have >200 members per Dataset, I need to delete 2 lines from all members of a Dataset. To do Manually it is difficult. So please tell me simple method. is there any Tool or........

2 Answers  

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