How to know the type of an expression ?
Is there a means to know the type of an expression ?
Something like a "typeof" function ?
As I work a lot with numbers of type "numeric", I often want to know
the precision of the result returned by an expression, in case the
returned result is "numeric".
I would also like to know if numbers of type "numeric" have not been
silently converted to "double precision" somewhere in the expression.
Best regards
Nicolas Riesch
Is there a means to know the type of an expression ?
Something like a "typeof" function ?As I work a lot with numbers of type "numeric", I often want to know
the precision of the result returned by an expression, in case the
returned result is "numeric".
I would also like to know if numbers of type "numeric" have not been
silently converted to "double precision" somewhere in the expression.
Which API are you using?
Yours,
Laurenz Albe
Import Notes
Resolved by subject fallback