how to we delete a row using varray
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Answer / ganga
We can't delete records from varray by using delete method.
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Answer / dinesh
Yes we can not delete single element from varray using DELETE method but we can delete last element from VArray using TRIM method
means if your varray name is V1 then
V1.trim delete last element from varray.
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Answer / dinesh
Type CC is Varray(5) of number;
c CC:=CC(1,2,3,4,5);
Begin
c.trim /* Delete last 5th Element with thier place holder from varray*/
c.trim(3)/*remove last 3 element with thier place holder from varra
c.delete/* delete all the varray.
| Is This Answer Correct ? | 0 Yes | 0 No |
Hi all, Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.
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