What is normalization and what are the five normal forms?
Answer / guest
Normalization is a process of reducing the redundancy
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How would you find out the total number of rows in a db2 table?
What is meant by dclgen?
What is the difference between base table and view?
Explain in brief how does db2 determine what lock-size to use?
if any of the column names is provided wrong, where do you get the error(during precompilation or during Bind)
How does db2 sample database connect?
why should we bind the DB2 program . What if we did not BIND a BD2 program ??
9 Answers Infosys, TCS, Xansa,
how to get duplicate records from tables?write qurey for this?
Why do we use cursor?
Why do we need to create an alias if we can directly use the table name? What are the benefits of referring a table name by its alias? Also, when should we go for alias and when for synonyms?
Is schema the same as database?
i have a db2 variable how do u declare tht into working storage section ?