What is a lock?

Answer Posted / s

Lock is a DB2 structure used to ensure data integrity when
applications, utilities, commands are all accessing the
same data.

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Which is faster delete or truncate?

681


What is dclgen (declaration generator)?

603


I have a subprogram B calling from mainprogram A.I have opened a cursor in A ,Can i fetch the same cursor in subprogram B , If yes , Please explain the reason?

1938


What is host variable?

597


what is utility for parm lib

1882






What is the advantage in De-normalizing tables in DB2?

747


How can the duplicate values be eliminated from db2 select?

631


What is universal database?

619


Is ibm db2 open source?

586


What is the max length of sqlca?

767


How many databases can be created inside an instance in db2 ?

601


What is an instance database?

602


What is the difference between "db2ilist" and "db2 get instance" commands in DB2 Database Server?

713


My sql statement select avg(salary) from emp yields inaccurate results. Why?

643


What is the syntax for creating a table in the db2 database?

628