What error I will get if my select query gives multiple row while executing a

What error I will get if my select query gives multiple
row while executing a Cobol-DB2 program.How can I solve it
without using a cursor.

Question Posted / mangesh

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What error I will get if my select query gives multiple row while executing a Cobol-DB2 program.H..

Answer / nitin sharma

Hi,

You will get -811 SQLCODE if more than one rows will be
returned by your query.

To avoid this you can also use FETCH FIRST 1 ROWS ONLY in
your query like

SELECT * FROM EMP
FETCH FIRST 1 ROWS ONLY;

Hope this helps.

Nitin

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What error I will get if my select query gives multiple row while executing a Cobol-DB2 program.H..

Answer / dedu

-811 ERROR CODE

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What error I will get if my select query gives multiple row while executing a Cobol-DB2 program.H..

Answer / mangesh

Thanks Debu & Santy

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What error I will get if my select query gives multiple row while executing a Cobol-DB2 program.H..

Answer / santy

u will get -811 error code.

this will b solve in different way. first u have to find
out y this error comes.
exmple :-
If u r selecting the address of the emp with help of
Name key, then may b same name contain 2 different address,
as per the business need, it may contain 1 defualt address
and other is alternet address.
So as per the business need find out that which address
u want to select, and as per this need u can use one flag
veriable to differentiate these 2 address. make the change
as per above in ur table. with the help of solution u can
solve the above problem without using the cursor.

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