what is a corelated subquerry?
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What is a composite index and how does it differ from a multiple index?
What kind of database is db2?
If we have 100 records in the PF, we deleted all the records then what is the Size of the PF?
Which one allows duplicate values Union or Union All ?
why should we bind the DB2 program . What if we did not BIND a BD2 program ??
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When a COBOL-DB2 program in PRODUCTION is updating main tables and gone for long run, what have to do?
What is runstats utility in db2?
what is the responsibility of the construction superintendent
How we create a tables in DB2 ?Previously client has using 7 letters for user id,now he wants to increase the letters from 7 to 12 for user id.How we can do it?
suppose in my table 10 rows are there , i want to update odd rows salary as 90000 ? how u do it ? any one help me ? what do we use here cursor-fetch or normal sql ?
how to get duplicate records from tables?write qurey for this?
What is the difference between cursor and select statement?