MULE_INTERNAL is used for an intermediate encoding between LATIN2 and
WIN1250. The error message indicates that 0x9a of LATIN2 cannot be
mapped to WIN1250.
You can see 0x00 in the position for 0x9a (between 0x99 and 0x9b) in
the encoding map in
src/backend/utils/mb/conversion_procs/latin2_and_win1250/latin2_and_win1250.c,
which indicates nothing is corresponding to LATIN2 0x9a. If you know
what should be mapped for LATIN2 0x9a, please let know us.
static const unsigned char iso88592_2_win1250[] = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
0x88, 0x89, 0x00, 0x8B, 0x00, 0x00, 0x00, 0x00,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
0x98, 0x99, 0x00, 0x9B, 0x00, 0x00, 0x00, 0x00,
0xA0, 0xA5, 0xA2, 0xA3, 0xA4, 0xBC, 0x8C, 0xA7,
0xA8, 0x8A, 0xAA, 0x8D, 0x8F, 0xAD, 0x8E, 0xAF,
0xB0, 0xB9, 0xB2, 0xB3, 0xB4, 0xBE, 0x9C, 0xA1,
0xB8, 0x9A, 0xBA, 0x9D, 0x9F, 0xBD, 0x9E, 0xBF,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
};
--
Tatsuo Ishii
SRA OSS, Inc. Japan
> Hi.
>
> I have a strange problem in postgres 8.1.4 (gentoo 64bit on AMD64
> platform)
>
> My database is created vith LATIN-2 encoding for correct vieving of
> nacional specific characters ( czech language )
>
> inside code of my php application is setting client encoding to win1250
> because I need output of query in this encoding.
>
> On some parts of data I got an error :
>
> Query failed: ERROR: character 0x829a of encoding "MULE_INTERNAL" has no
> equivalent in "WIN1250"
>
> Without "set client_encoding to win1250" query works. I am curious why there
> is a MULE_INTERNAL mentioned even when \l+ say that corresponding database
> is created with (and even all the cluster) LATIN2 encoding.
>
> Strange enough that ALL INSERTS are done with WIN1250 client encoding too.
> May be a bug in charset translation routines of postgres ?
>
>
> And how can I repair it, preferable in whole database ?
>
>
> Thanx for help.
>
>
>
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