On 2019-05-16 08:48:51 -0700, David G. Johnston wrote: > On Thu, May 16, 2019 at 8:31 AM Daulat Ram <daulat....@exponential.com> wrote: > > > url_hash | bigint | | not null | > > > Change the type of url_hash; make it text instead of bigint.
Or numeric(38, 0). I think it isn't coincidence that he tries to store
a 38-digit number in it.
> As a bonus:
>
> Use text instead of arbitrary varchar(4000) fields and add, e.g., check
> (length
> (url) < 4000) or something better.
>
> Needing 38 digit integers for "id" fields seems odd.
I guess the schema was copied from Oracle. In Oracle, all numbers are
really 38 digit decimal floating point numbers and the limit for
varchar2 is 4000.
hp
--
_ | Peter J. Holzer | we build much bigger, better disasters now
|_|_) | | because we have much more sophisticated
| | | h...@hjp.at | management tools.
__/ | http://www.hjp.at/ | -- Ross Anderson <https://www.edge.org/>
signature.asc
Description: PGP signature
