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2012年3月27日星期二

bcp utf8 file

I'm outputting a file from a mySQL server that contains 1 column that
has input it many languages. The base definition for the column is
UTF8.

I output the data into a flat file and bcp it to a sql2000 server, and
the multi-byte data does not survive the translation.

Any ideas on how to input a UTF8 flat file into the server using BCP?

I've tried the -n -N -w options -- no luck.

thanks,

edAssuming that your destination column is nvarchar or nchar, then -w
should be the correct option; -n or -N are specific to MSSQL, so
they're unlikely to work. I've never used bcp to import a file like
that myself, so I can't really say for sure what the solution is, but
under "Copying Data Between Different Collations" in Books Online, it
suggests using a bcp format file with specific collations. You might
also try using DTS to import the data, as it's generally a lot smarter
than bcp, however again I've never tried importing a UTF8 file with it.

Simon|||(geekboyed@.gmail.com) writes:
> I'm outputting a file from a mySQL server that contains 1 column that
> has input it many languages. The base definition for the column is
> UTF8.
> I output the data into a flat file and bcp it to a sql2000 server, and
> the multi-byte data does not survive the translation.
> Any ideas on how to input a UTF8 flat file into the server using BCP?

Since you cannot store UTF-8 data in SQL 2000 in any civilized way,
you need to first convert the file to UCS-2. (Or UTF_16 if you prefer.
I hope you are not using surrogates.)

A simple way to do this is to open the file in Notepad, and then change
encoding when you do Save As.

I'm a little uncertain how any byte-order mark would affect BCP.
Notepad is likely to add one, but I don't know if BCP is smart
enough to ignore it.

--
Erland Sommarskog, SQL Server MVP, esquel@.sommarskog.se

Books Online for SQL Server SP3 at
http://www.microsoft.com/sql/techin.../2000/books.asp

2012年3月20日星期二

BCP out in UTF8 format

How to generate a file using BCP in UTF8 format. The table contains varchar,nvarchar and money as dataytpe for some columns. Will the –w switch in BCP for data file type would solve the problem because SQL server stores the data in UCS 2.0 format.
No, BCP will save it as UCS2
GertD@.SQLDev.Net
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"Shankar" <anonymous@.discussions.microsoft.com> wrote in message
news:48BA7BC9-61DF-45FF-8D8F-586C21D0CF07@.microsoft.com...
> How to generate a file using BCP in UTF8 format. The table contains
> varchar,nvarchar and money as dataytpe for some columns. Will the -w
> switch in BCP for data file type would solve the problem because SQL
> server stores the data in UCS 2.0 format.
>