How do I optimize a query in db2?
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How will fetch last 5 rows from table in db2
Explain the use of the WHERE clause?
How many databases are there?
What is the role of union all and union
How do you declare a host variable (in COBOL) for an attribute named emp-name of type VARCHAR(25) ?
Mention data types used in db2 ?
My DB2 program first read the data from a file and then it look into a table with the data it got from the file.If we did not bind the program , should the file read before SQL execution be success??
What is db2 catalog database?
What is the physical storage length of the data types date, time, and timestamp?
what is REORG? what is the use?
What is db2 stogroup?
What will the COMMIT accomplish?