Sometimes getting quotes in Oracle spool sometimes not Using Oracle SQL Developer, I do: 

spool c:\temp\file1.csv
select /*csv*/ id, version, key, pattern, name from mydatabase.edition;

spool c:\temp\file2.csv
select /* csv */ id, version, amount, item FROM mydatabase.mtci;


In the first statment the export is like this

"string1", 98, "key1", "pattern", "name"


In the next statement it is like thhis

string2,       104,         988.99,         yuikk


i.e. it has no quotes and has tabs after the commas.

Anyone know why this is the case?

Note: I am using Oracle 11.
The problem was in on case I was doing 

/*csv*/ -- this works

/* csv */ -- this does not work.


Thanks