| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | lockhart(at)fourpalms(dot)org |
| Cc: | mark(at)summersault(dot)com, pgsql-bugs(at)postgresql(dot)org, Hackers List <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Date calculation produces wrong output with 7.02 |
| Date: | 2001-02-23 18:36:19 |
| Message-ID: | 28978.982953379@sss.pgh.pa.us |
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| Lists: | pgsql-bugs pgsql-hackers |
Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu> writes:
> This problem is in the current CVS tree also. A workaround of removing
> the reltime==int assumed compatibility could be applied to 7.1 (I
> haven't thought of what that would affect) or we can build some explicit
> operators to make sure that the seconds->days conversion happens (which
> would require an initdb).
> btw, "interval" is to be preferred over "reltime" for most operations,
> as recommended in the PostgreSQL docs on data types.
Removing the binary compatibility was my thought also. If we are trying
to discourage use of reltime, then this seems like a good change to
make...
regards, tom lane
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