Re: [HACKERS] wishlist: PQfsize

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От Bruce Momjian
Тема Re: [HACKERS] wishlist: PQfsize
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Msg-id 199802151754.MAA25400@candle.pha.pa.us
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Ответ на wishlist: PQfsize  (Edmund Mergl <E.Mergl@bawue.de>)
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>
> Hi all,
>
> I would like to add the following item to the
> wishlist:
>
> currently the libpq-function PQfsize returns the
> size in bytes of the field with the given field-
> index. If the field is a variable-length field,
> PQfsize returns -1.
>
> In general as well as for some internal functionality
> of the perl interface it would be useful, if PQfsize
> would return the number of bytes even for variable-
> length fields.

We have a new atttypmod field that holds the length for the column as
defined at table-creation time for char() and varchar().  Is that the
number you want?


--
Bruce Momjian
maillist@candle.pha.pa.us

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