if not using the 'commit' when closing VSAM file,what will
happend
Answer Posted / subramanyam
Commit not used while closing the VSAM file.
Save command will save the VSAM file content.
If you want to save the content and close the file then u
can use F3 function key.
If u dont want to save the updated content give 'can'
command in command prompt
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
if you wish to use the rewrite command how must the vsam file be opened?
What is the use of access method services in vsam?
What are the different dataset organizations used in vsam?
Is it slower if you access a record through alt index as compared to primary index?
Describe the uses of ams?
name a few common vsam status codes?
explain in brief how are different versions of gdg named?
what is the syntax of ams modal commands?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
Discuss record management in vsam?
what are the codes returned by the ams (access method services) command during the execution in vsam?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
What is the biggest disadvantage of using a vsam dataset?
how can you copy to a vsam cluster?