What types of tables are there in the db2 database?
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if i made sme changes in sub pgm wht r the things to be done for this ?
How do you insert a record with a nullable column?
In my table having 100 Rec. How can I delete the 7th row?? (we don't know what is data inside the table)
When the like statement is used?
Generally if I want to select the names starting with c I need to use c% But how could I code to select the data which contains % as a part of data.
Which components manage deadlocks in db2?
What is JOIN and different types of JOIN.
For update of a row in cursors, when do we move value into host variable in cobol progrm? is it before open or before fetch ?
In cursor program perform para varying until 1 by 1 fetch para cursor------close para in the blank what will come for confirming in the database?
How does DB2 store NULL physically?
Write a query to retrive partial string.
How can you display the current date & current time ?