What is meant by a unit of recovery?
Answer / deepak dada
amount of proccessing between two commit pts
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what needs to be done if a table is in copy pending / check pending status?
What is meant by explain?
Why do we need to create an alias if we can directly use the table name? What are the benefits of referring a table name by its alias? Also, when should we go for alias and when for synonyms?
Can we use select query in a loop to fetch multiple rows in a COBOL PROGRAM? If so, what is the advantage of cursor?
Suppose we are doing transaction in a table and abend happened in between. Suppose i have completed the transaction upto X rows and I want to start the transaction again where the abend happened. I don't want to do the transaction from the first record. Then what i have to do.
In which column of which DB2 catalog would you find the length of the rows for all tables?
what is consistency token
If I have a view which is a join of two or more tables, can this view be updateable?
What is meant by the attachment facility?
pls explain the precompilation process of cobol-db2 pgm
What is plan in cobol db2?
What is coalesce in db2?