before altering a table is it necessary to lock ? if lock what is it ? how to do ? ifi want to lock a table what is that command ?

1700

What do you mean by commit and rollback?

586

what is diffrence b/w file-aid tool and file-aid utility???

4166

B37 abend during spufi?

969

What is the use of value function?

611

What is page size in db2?

559

What are db2 tables?

639

What is dclgen in db2?

664

What is database alias db2?

589

what are bind concepts in db2 cobol?

639

What is bind package and plan in db2?

585

Mention the different locking levels that are available in db2.

631

What are sqlcodes –803,-805, -811, -818,-904,-911,-913,-101, +100?

689

what is the responsibility of the construction superintendent

1652

Define db2.

656