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vivek upadhyay
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Help with SQL table column having null
Apr 16 2014 1:03 AM
Suppose a emp table contain following field
name,o_salary,n_salary and n_salary is blank ,there values is:
A 5000
b 6000
c 7000
d 8000
now I want to update emp table with following data:-
name o_salary n_salary
A 5000 5000
b 600
Help me immediate
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