What are the rules for db2 programming?
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How do we specify index to include or not during bind process.
i want to maintain uniqueness on pdf without make lf??????????
What is phantom read in db2?
how to u check the query is executing or not ?where will u check for sqlcode ?
What is nvl in db2?
What is the use of predicate?
What is the role of union all and union
This was related to -811 sqlcode, In a COBOL DB2 program which accesses employee table and selects rows for employee 'A', it should perform a paragraph s001-x if employee 'A' is present. In this case it gets -811 sqlcode, but still it process the paragraph s001-x. What could be wrong in my code.
What is sqlcode -922 ?
can any one expalin check point with an example?
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 ?
What are foreign keys?