FreeTDS Development Group

[Frediano Ziglio <freddyz77 AT tin.it>]

Il dom, 2003-03-30 alle 19:56, James K. Lowden ha scritto:
> All, 
> 
> Yay! It works, thanks to Frediano!  
> 

Thanks.

However this examples shouldn't work... It's very strange. 
ucs2, if I remember, should contain a nvarchar(256) full of 0001 0002...
0100 values. libtds should allocate a buffer of 256 bytes, insufficient
to store this string converted to utf8...

>       # client charset = UTF-8:
> $ freebcp freetds..ucs2 out /tmp/utf8.dat -c -tAA -rZZ  -S ...
> 
> Starting copy...
> 
> firstrow = 0 row_of_query = 1 rows written 1
> 1 rows copied.
> 
> $ iconv -f UTF-8 -t ISO-8859-1 /tmp/utf8.dat  |hexdump -C
> 00000000  00 01 02 03 04 05 06 07  08 09 0a 0b 0c 0d 0e 0f 
> |................|
> 00000010  10 11 12 13 14 15 16 17  18 19 1a 1b 1c 1d 1e 1f 
> |................|
> 00000020  20 21 22 23 24 25 26 27  28 29 2a 2b 2c 2d 2e 2f  |
> !"#$%&'()*+,-./|
> 00000030  30 31 32 33 34 35 36 37  38 39 3a 3b 3c 3d 3e 3f 
> |0123456789:;<=>?|
> 00000040  40 41 42 43 44 45 46 47  48 49 4a 4b 4c 4d 4e 4f 
> |@ABCDEFGHIJKLMNO|
> 00000050  50 51 52 53 54 55 56 57  58 59 5a 5b 5c 5d 5e 5f 
> |PQRSTUVWXYZ[\]^_|
> 00000060  60 61 62 63 64 65 66 67  68 69 6a 6b 6c 6d 6e 6f 
> |`abcdefghijklmno|
> 00000070  70 71 72 73 74 75 76 77  78 79 7a 7b 7c 7d 7e 7f 
> |pqrstuvwxyz{|}~.|
> 00000080  80 81 82 83 84 85 86 87  88 89 8a 8b 8c 8d 8e 8f 
> |................|
> 00000090  90 91 92 93 94 95 96 97  98 99 9a 9b 9c 9d 9e 9f 
> |................|
> 000000a0  a0 a1 a2 a3 a4 a5 a6 a7  a8 a9 aa ab ac ad ae af 
> |................|
> 000000b0  b0 b1 b2 b3 b4 b5 b6 b7  b8 b9 ba bb bc bd be bf 
> |................|
> 000000c0  c0 c1 c2 c3 c4 c5 c6 c7  c8 c9 ca cb cc cd ce cf 
> |................|
> 000000d0  d0 d1 d2 d3 d4 d5 d6 d7  d8 d9 da db dc dd de df 
> |................|
> 000000e0  e0 e1 e2 e3 e4 e5 e6 e7  e8 e9 ea eb ec ed ee ef 
> |................|
> 000000f0  f0 f1 f2 f3 f4 f5 f6 f7  f8 f9 fa fb fc fd fe ff 
> |................|
> 00000100  5a 5a                                             |ZZ|
> 
> Uploading a UTF-8 data file to an nvarchar column does not work correctly;
> I don't know why yet.  
> 

?? this is strange...

freddy77