| From: | Kris Jurka <books(at)ejurka(dot)com> |
|---|---|
| To: | Nebojsa Vasiljevic <nebojsa(at)sw4i(dot)com> |
| Cc: | pgsql-jdbc(at)postgresql(dot)org, amit(dot)handa(at)sun(dot)com, kmacclay(at)vantage(dot)com, bmaguire(at)vantage(dot)com |
| Subject: | Re: SQLException: Invalid precision value. Cannot be less |
| Date: | 2005-02-10 08:12:00 |
| Message-ID: | Pine.BSO.4.56.0502100304200.6761@leary.csoft.net |
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| Thread: | |
| Lists: | pgsql-jdbc |
On Wed, 9 Feb 2005, Nebojsa Vasiljevic wrote:
> [CachedRowSet doesn't like -1 precision values for numeric]
This has been discussed, partially offlist, with Sun in the context of
getColumnDisplaySize returning -1 for text and varchar with no length
attribute fields. I've been waiting for a suggestion from Sun on what
value to use, or if they will alter their code to remove this check.
Your suggestion of using 0 passes their check, but still isn't legal:
jurka=# create table nt (a numeric(0,0));
ERROR: NUMERIC precision 0 must be between 1 and 1000
The -1 value is intended to indicate we don't know or unlimited or
similar and I don't particularly like it, but I've yet to hear a better
suggestion.
Kris Jurka
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