What is a Database Request Module(DBRM)?
Answers were Sorted based on User's Feedback
Answer / s
Precompiler replaces the SQL statements with a call to DB1.
The SQL statments from the application program are written
to a PDS member called DBRM.
| Is This Answer Correct ? | 17 Yes | 4 No |
Answer / mani d
Pre-compiler replaces the source module SQL statements to
Host language(COBOL) CALL statements.DBRM will hold the
HOst language call statements.Then this will undergo for
BINDing on Compilation process.
| Is This Answer Correct ? | 1 Yes | 2 No |
What is COPY PENDING status?
What is a cursor and what is its function?
Hi All, In a Cobol-DB2 program, I am fetching rows from 4 tables using cursor and then based on the a field present in that table, It processes the information accordingly..for example stat-c is one digit field..if stat-c is 'D' then the a row is deleted from table and written those details in to a file. If the stat-c is 'U' then a row is updated (hardcoded what to update)in a table and written those details in to a file. If the stat-c is 'I' then a row is inserted in a table and written those details in to two files. The issue is i have to include the intermediate commits. When an abend occurs, due to commit statement db2 tables will be saved, But there will be lose of file contents. When we resubmitting the job associated with this program there will be insert ,update and delete anomolies to avoid that what measures could be taken?. The intermediate commit is nothing but issuing commit after massive inserts, updates and deletes(sum of 500actions)
What is runstats db2?
Explain in detail about buffer manager and its functionalities?
What are packages in db2?
What is a cursor in programming?
What is declare cursor?
what is the Foreign key? explain?
What is sqlcode -811?
7 Answers Accenture, CTS, TCS,
How would the varchar column remarks defined?
What is ALTER ?