| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Greg Sabino Mullane <htamfids(at)gmail(dot)com> |
| Cc: | Igor Korot <ikorot01(at)gmail(dot)com>, "pgsql-generallists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Why that query fails? |
| Date: | 2026-04-26 22:59:21 |
| Message-ID: | 2423212.1777244361@sss.pgh.pa.us |
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| Lists: | pgsql-general |
Greg Sabino Mullane <htamfids(at)gmail(dot)com> writes:
> You are using binary format, but your length calculation is wrong:
> int len1 = (int) name.length() * sizeof( wchar_t );
I think the actual problem is that he's trying to send an array
of wchar_t to the server. That is not bit-compatible with UTF-8,
even though they are both representations of Unicode. The query
string itself has the same problem I think (I believe the L"..."
syntax in C produces an array of wchar_t).
regards, tom lane
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