Scott Taylor wrote:
> Hey all,
>
> I have a small array with field names that I would like to store them in a
> string so that I can include it in an SQL string later.
>
> ie:
> @Fields = ("field1","field2","field3");
>
> I want $SQLFields = "field1,field2,field3";
>
> of course $SQLField = "@Fields"; returns the list "field1 field2 field3",
> how can I change the white spaces to commas?
>
you get space because by default it prints whatever is set in $" between
your array element:
$" = ',';
print "@Fields"; #-- will give you , instead. a better way is:
print join(',',@Fields);
where "@Fields" calls implicitly with $"
david
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