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how to replace the null value with charecter value('no data") and how to identify which column having the null value this code write in procedure

ramesh

ramesh

12y
2.2k
1
i have one table conntryname, statename in both column i inserted values through procedure but i want identify which column having the null value and that value is replace by 'no data'
// i want the code in procedure only//
Answers (3)