Hello.

What output produced

  show variables like '%char%';

  show variables like '%colla%';

You should also set utf8 as server character set.

See:

  http://dev.mysql.com/doc/mysql/en/Charset-defaults.html



Ramesh Vadlapatla <[EMAIL PROTECTED]> wrote:

> Hi,

> 

> In my.cnf, I have:

> [mysql]

> default-character-set=utf8

> 

> When I connect via mysql client and try to run a query which has a

> "CONCAT" string function, it works fine and I get the proper output.

> Example: SELECT CONCAT ('a', ' - ', 'b')  = a-b

> 

> Now, I am trying to do make this work via Java and:

> I use this JDBC Driver: mysql-connector-java-3.0.10-stable-bin.jar

> Conn. String: 
> jdbc:mysql://localhost:10000/db1?useUnicode=true&characterEncoding=utf8

> 

> I get the same error as I would have without the above

> "default-character-set=utf8", i.e:

> ERROR 1270 (HY000): Illegal mix of collations

> (utf8_general_ci,IMPLICIT), (latin1_swedish_ci,COERCIBLE),

> (utf8_general_ci,IMPLICIT) for operation 'concat'

> 

> How do I fix this, so that even the Java Client understands to use the

> utf8 character set and I don't have to put the _utf8 in my sql

> statement?

> 

> Appreciate your help.

> 

> thanks,

> Ramesh

> 



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