What is the difference between nvl and coalesce?
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What are the Isolation levels possible ?
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?
How would you move a tablespace (using STOGROUP) to a different DASD volume allocated to that tablespace?
what is + sign and -ve sign for sql code ?
What are the three DB2 date and time data types and their associated functions?
What is ibm db2 database?
How to find the maximum value in a column in the db2 database?
How will you return the number of records in table?
Are views updateable?
what are stage one indexable predicates?
What is Skeleton cursor table (SKCT)?
How do I optimize a query in db2?