What are the various isolation levels possible?
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What is db2 catalog database?
What is an alias?
File not opened because library is *PROD and debug is UPDPROD(*NO). ? what may be the reason? how to solve it..?
How many types of page locks can be held in db2?
How to know the primary key of a table without defining the primary key in the table?
What is Reorg Recovery? when will you run it?
What are the contents of a DCLGEN?
What is the purpose of coding FETCH in a SQL SELECT query? Explain with an example in Detail?
How does DB2 determine what lock-size to use?
While unloading huge amount of data from table. Suddenly job failed some error. Imagine 1M data unloading, In that 90% data unloaded only 10% left, So if want to unload the rest 10% what needs to be done? Whether do i need to start from top or anything ?
Which command is used to connect to a database in DB2 ? Give the Syntax.
How would one remove old reorg information from the DB2 catalog?