Tatsuo Ishii wrote: > > > Hello, > > I reported bug #943 (I found in 7.3.2) and you checked in some change against > > integer overflow. > > Now I upgraded to 7.3.3 and I'm not happy with this. > > The exact error as I described is fixed, but I found new errors in conversion > > UTF-8 <-> EUC_TW and BIG5: > > > > Copy to table (DB has UTF-8 encoding) from file: > > for PGCLIENTENCODING=BIG5: > > WARNING: copy: line 1, LocalToUtf: could not convert (0xf9d6) BIG5 to UTF-8. > > Ignored > > WARNING: copy: line 2, LocalToUtf: could not convert (0xf9d7) BIG5 to UTF-8. > > Ignored > > WARNING: copy: line 3, LocalToUtf: could not convert (0xf9d8) BIG5 to UTF-8. > > Ignored > > WARNING: copy: line 4, LocalToUtf: could not convert (0xf9db) BIG5 to UTF-8. > > Ignored > > I see no problem here. The only standard conversion map I could found > on-line form so far (see below URL) does not include entries 0xf9d6 or > above.
Sorry, I do not know anything about conversion maps and CNS 11643-1993 planes. I only got a file in BIG5 encoding from Taiwan and found that it is not possible to load all text to postgresql 7.3.3. But it is possible to convert to UTF-8 with iconv tool from glibc (Linux). It would be good if next release supports todays BIG5. Michael > http://www.unicode.org/Public/UNIDATA/Unihan.txt > > > for EUC_TW > > WARNING: copy: line 1, LocalToUtf: could not convert (0x8ea3c3b7) EUC_TW to > > UTF-8. Ignored > > WARNING: copy: line 2, LocalToUtf: could not convert (0x8ea3cfd0) EUC_TW to > > UTF-8. Ignored > > WARNING: copy: line 3, LocalToUtf: could not convert (0x8ea3c4ce) EUC_TW to > > UTF-8. Ignored > > WARNING: copy: line 4, LocalToUtf: could not convert (0x8ea3bdfe) EUC_TW to > > UTF-8. Ignored > > Hum. These seem to be CNS 11643-1993, plane 3. Currently PostgreSQL > supports only: > > CNS 11643-1993, plane 0 > CNS 11643-1993, plane 1 > CNS 11643-1993, plane 2 > CNS 11643-1993, plane 15 > > Would you like to have support for rest of CNS 11643-1993 planes: > > CNS 11643-1993, plane 3 > CNS 11643-1993, plane 4 > CNS 11643-1993, plane 5 > CNS 11643-1993, plane 6 > CNS 11643-1993, plane 7 > > support for upcoming 7.4? > > > Copy out to file from table (UTF-8 data): > > to BIG5 > > WARNING: UtfToLocal: could not convert UTF-8 (0xe7a281). Ignored > > WARNING: UtfToLocal: could not convert UTF-8 (0xe98ab9). Ignored > > WARNING: UtfToLocal: could not convert UTF-8 (0xe8a38f). Ignored > > WARNING: UtfToLocal: could not convert UTF-8 (0xe7b2a7). Ignored > > > > to EUC_TW is ok! > > BIG5 and EUC_TW have different code points. So this is not very strange. > -- > Tatsuo Ishii ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
