| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Oliver Ford <ojford(at)gmail(dot)com> |
| Cc: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Fix number skipping in to_number |
| Date: | 2017-11-12 19:00:42 |
| Message-ID: | 20534.1510513242@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Oliver Ford <ojford(at)gmail(dot)com> writes:
> [ 0001-apply-number-v3.patch ]
I looked at this patch briefly and have a couple of comments:
* It seems entirely wrong to be matching to L_thousands_sep in the
NUM_COMMA case; that format code is by definition not locale aware,
so it should be matching to plain ',' independently of locale.
* Don't we need to fix the NUM_L (currency symbol) case in the
same manner? (The NUM_D and NUM_S cases are handled in
NUM_numpart_from_char and seem ok at a quick glance.)
* I'm not in love with the noadd flag. Other places in this
switch that want to skip the final increment do it with
"continue", and I think this should do likewise.
regards, tom lane
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