what is the input to PLAN?
what is the input to DBRM?
Answers were Sorted based on User's Feedback
Answer / harish
dbrm or package is input to plan....talking abt
dbrm.......the cobol+db2 prgrm is input to precompiler which
separtes cobol souce code and dbrm
Is This Answer Correct ? | 8 Yes | 2 No |
Answer / mani
DBRMs and Packages are the input to the plan as said above.
The input to DBRM is the sql statements in the cobol db2
program
i.e all the sql statements in the cobol db2 program will be
replaced by the host language statements in this case it is
cobol and the sql statements are bound into DBRMs.
Is This Answer Correct ? | 2 Yes | 2 No |
Answer / guest
The input to a plan is a DBRM or package. The DBRM is a
copy of the SQL statements of the program that is being
prepared.
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / anil reddy
DBRM-Caontains SQL statments seperated from your host
laguae bt Precompiler.
PLAN-Is the generated by BIND process , which will contain
Excutale cde for SQL statements in the DBRM.
Is This Answer Correct ? | 0 Yes | 0 No |
what are stage one indexable predicates?
What is meant by repeatable read?
in my table i will update only 100 record among 1000 records i need to display recently updated record'.....can u tell me where those records are stored how can i display those records...?if there is any sql query pls let me know....?
what is the syntax for FOR UPDATE CLAUSE in cursor declaration and how can u update using cursor? is it possible to update multiple rows at a time.
What is buffer pool in the db2 database?
how do you resolve -805?
How to check sequence on a table in db2?
Comment whether the cursor is closed during commit or not.
What are sqlcodes –803,-805, -811, -818,-904,-911,-913,-101, +100?
What are leaf pages?
Mention the location where the output received from explain statement is stored.
OUTER JOINS USED TO GET MATCHING AND NONMATCHING ROWS FORM 2 OR MORE TABLES BASED ON COLUMNS. SIMPLE JOINS ALSO DO THE SAME THEN WHAT IS THE USE OF OUTER JOINS.