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| author | Bruce Momjian <bruce@momjian.us> | 2000-08-04 15:45:12 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2000-08-04 15:45:12 +0000 |
| commit | 317ff59cedc77542cae0e0dd1752fda9c0064f47 (patch) | |
| tree | 7b07c46416af9737d358ec40e0bccb1b0ec186e2 /src/backend/utils/adt/ascii.c | |
| parent | a1464e971c4d834925804054cb372086f8ce43aa (diff) | |
| download | postgresql-317ff59cedc77542cae0e0dd1752fda9c0064f47.tar.gz postgresql-317ff59cedc77542cae0e0dd1752fda9c0064f47.zip | |
to_ascii( text )
- encode 'text' from database encoding to ASCII
to_ascii('\256\341k')
to_ascii( text, int4 )
- encode 'text' from 'int4' encoding to ASCII
to_ascii('\256\341k', 8)
to_ascii( text, name )
- encode 'text' from 'name' encoding to ASCII
to_ascii('\256\341k', 'LATIN2')
Now is supported LATIN1, LATIN2, WIN1250. For other character sets I
haven't good resources. Add new encoding is easy...
If encoding is not supported returns ERROR.
Note --- not exists total corect conversion to ASCII, this function try
convert chars those is _probably_ interpret-able in ASCII for
others use ' '. But for example for all Czech characters it is
sufficient ... hmm Chinese / JAP and other complicated langs
have
bad luck here :-(
Karel
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