Answer / srinivas chennareddy

Though the tables are stored logically in tables space and
physically all tables/table Spaces are stored in VSAM
files....so the ultimate pgysical storage of any database
object is a VSAM file.

Answer / amit

plan is nothing but executable form of sql statements and
formed by one or more dbrms, it is used for run the program,
without plan it will not run.

physically tables are stored in table space of data base.
but the information of table is tabulated in system
table 'sysibm.systable'

correct me if i am wrong

Answer / srinvias yadav

PLAN IS AN EXECUTABLE ONE.
I.E,
WHEN THE CONCEPT OF MAIN PROGRAM AND SUB PROGRAM IS THERE
THEN WE NEED PLAN.
IF THERE IS A SINGLE PROGRAM THEN PACKAGE IS EXECUTABLE ONE.
ALL THE DB2 FILES ARE SAVED IN TABLESPACES.

What is role in db2?

0 Answers  

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What is the cascade rule and how does it relate to deletions made with a subselect?

1 Answers  

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In cursor program-1 can we create another cursor program-2 inside the cursor program-1.If yes how/no why ?

2 Answers   Wipro,

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difference between group clause and order clause

1 Answers  

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What is an EXPLAIN in DB2. How and what is the steps followed in EXPLAIN command. Can all the queries be used in EXPLAIN command to check the performance.

3 Answers   IBM,

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How to execute stored procedures?

0 Answers  

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Which components manage deadlocks in db2?

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What is cloudant database?

0 Answers  

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in my table i will update only 100 record among 1000 records i need to display recently updated record'.....can u tell me where those records are stored how can i display those records...?if there is any sql query pls let me know....?

3 Answers   Infosys,

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In db2, how do you insert multiple rows in 1 query using a.) Cursors, b.) Normal query?? Give syntax for both.

5 Answers   CTS,

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What does the REORG Utility do?

2 Answers  

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What is the difference between base table and view?

7 Answers  

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