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I agree with you, we8mswin1252 is not good enouth... and it's strange that Oracle recommends the use of UTF8 unless you have a good reason not to use it!
Are you using US based region?
By the way, changing charset from mswin to utf8 is pretty straighfull if you haven't start using using the database... Usually there's only minor data conversion problems when you run csscan in a new database
Edited by: Joao Oliveira on Sep 6, 2009 11:00 PM
All the databases posted on Amazon are non UTF8 which caused us a lot of trouble and wasting time.
We have tried every way of converting the database and each time we stopped by a problem, none of oracle recommended solution worked on these AMI
ALTER DATABASE CHARACTER SET
If we can't convert these databases to UTF8 then they are useless for us, and we have not find any solution so far!
Could you please let us know how to get this issue resolved or whether you just considering add the UTF8 option to these AMIs?
Please tell us what AMI-ID you are using and paste the errors you get when trying to convert your character set. If this is a new ec2 instance and you haven't already added your own data to the database, then your best bet may be to just create a new database with your preferred characterset using dbca.
When using alter character set the error not a subset.
When using alter character set with internal_use the database will be corrupted.
When using csscan and csalter the error will be unrecognized convertible date found in scanner result.
When using Import/Export the error IMP-00016 Required Character Set Conversion Not Supported Error when Import to Oracle Database.
I have tried to run the dbca but there is no character/nls_lang choice in this script.
The AMI ami-7596bd01, and this happens with all Oracle AMIs.
Please note that all these happened just after we created the database prior to any database transactions/alterations.
Please give us a solution we just can't proceed any more.
Is there a difference between UTF8 and AL32UTF8?
We have upload issue, with the following
After upload (UTF8) XML file to (AL32UTF8) apex application database table, no data will be populated at all. The web page shows normal upload process with no fail notifications.