Answer / s

Cursor is used by DB2 to fetch qualified rows one row at a
time to the application program.

Answer / harsha

cursor is used to retrive multiple rows.

What if , we failed to mentioed null indicator in sql select query , that may retrieve null value ?

2 Answers   Cap Gemini,

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Hi. I am currently working as a application developer. I would like to persue a DB2 certification exam. Can anybody please provide me the details about this exam like Syllabus, Cost and how to take the certification?

2 Answers  

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What is dclgen (declaration generator)?

0 Answers  

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What is the maximum length of a column name in DB2? 18 or 30 or anything other than these?

4 Answers  

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What is a result table?

1 Answers  

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What is dclgen in db2?

0 Answers  

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How can you find out which query is taking lot of time to execute in cobol-db2 program ?

1 Answers   Danske,

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Hi this is sures. i need to practice the ibm mainframes.could u telme how can i get userid from IBM.how much cost they will collect for one user id.can send me the details please.thanq

2 Answers  

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by using cursors , we can access particular records from the table based on some condition, i want to delete those selected records, how can we write a query for this in the program?

4 Answers   Mphasis,

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When Can you be sure that a query will return only one row?

4 Answers   IBM,

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Suppose if I need to update a column, how you do that using cursor?

2 Answers   Verizon,

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What is the difference between cursor and select statement?

0 Answers  

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