How to neglect the comma
Hi all versions of Oracle of 10gThis is my request
Select Ligne_adresse_1. «, » || Ligne_adresse_2 | «, » || address_line_3 | «, » || Town_or_city | «, » || Country | «, » || Zip_code | «, » || telephone_number_1 | «, » || Hr_locations Telephone_number_2
If address2 and address3 is null the output is like this
334, street maple, San Francisco, United States, 94105-2356,
so can someone please tell how to neglect this comma
Concerning
Srikkanth
You can either remove the double commas after (replace the function). or better not add the comma if the value is null.
The NVL2 function is useful for this. But others like CASE would also work.
select address_line_1
||nvl2(address_line_2,','||address_line_2,null)
||nvl2(address_line_3,','||address_line_3,null)
||','||Town_or_city
||','||Country
||','||Postal_code
||','||telephone_number_1
||','||Telephone_number_2
from hr_locations
Tags: Database
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