How to access db2 tables in mainframe?
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I am getting a error multiple row fetched while executing a Cobol-DB2 program.How can I solve it without using a cursor.
How to insert more than one record using insert?
what will be the output of the below given query, if no matching records are found : (a.) 0 (b.) null (c.) error select Avg(salary) from TableA where Deptno = 'insurance'
What is the maximum size of varchar data type in db2?
What are the advantages of using a PACKAGE?
Mention the location where the output received from explain statement is stored.
What is host variable in db2 cobol?
what's the error code for Unique Index Violation?
What is catalog database in db2?
What is an alias?
Compare a subselect to a join?
Explain an outer join?