What are the two types of logging in the db2 database? Explain them.
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Explain the contention situations caused by locks?
What is cursor?
Explain about rct.
Explain about mirror activator disk mirroring?
How to check table size in db2 sap?
What are the full forms of spufi and dclgen and why are they used?
what is the name of the default db2 catalog database?
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?
How do you concatenate the firstname and lastname from emp table to give a complete name?
Hi Everyone... Under the Logical files, when am working on multiple rec format logical file, I have joined two pf's using the multiple record format logical file concept, but when i run queried the LF only the first mentioned pf records are reflecting and I am not able to see any of the field records specified under the second pf. Kindly let me know whats the reason behind this. Below is the str of LF., R rec PFILE(LOGICAA) CUSTNO CUSTNAME BILL K CUSTNO R rec1 PFILE(LOGICAA1) CUSTNO ADD K CUSTNO .....
Explain what are the various isolation levels possible?
What is an asychronous write?