FW: Multiple character encodings within a single database/table?

Started by Dann Corbitalmost 17 years ago2 messages
#1Dann Corbit
DCorbit@connx.com

-----Original Message-----
From: Dann Corbit
Sent: Monday, March 23, 2009 3:50 PM
To: pgsql-general@postgresql.org
Subject: Multiple character encodings within a single database/table?

If I have the C locale, can I have multiple character encodings

within:

1. A single database?
2. A single table?

More specifically, I would like to be able to have Unicode columns and
ASCII text columns within the same table. Is this possible? If so,
how do I achieve it?

It was not clear to me from:
http://www.postgresql.org/docs/current/static/multibyte.html

It seems to me from this statement:
"It can be overridden when you create a database, so you can have
multiple databases each with a different character set."
That it may be database wide, but I am not sure that it is not

possible

to have both ordinary char and Unicode in the same table.

Possible or not?

I know that this message is better placed on the general group, but I
got no reply in 24 hours.
So perhaps I can get a rise in hackers...

#2Bruce Momjian
bruce@momjian.us
In reply to: Dann Corbit (#1)
Re: FW: Multiple character encodings within a single database/table?

Dann Corbit wrote:

-----Original Message-----
From: Dann Corbit
Sent: Monday, March 23, 2009 3:50 PM
To: pgsql-general@postgresql.org
Subject: Multiple character encodings within a single database/table?

If I have the C locale, can I have multiple character encodings

within:

1. A single database?
2. A single table?

More specifically, I would like to be able to have Unicode columns and
ASCII text columns within the same table. Is this possible? If so,
how do I achieve it?

It was not clear to me from:
http://www.postgresql.org/docs/current/static/multibyte.html

It seems to me from this statement:
"It can be overridden when you create a database, so you can have
multiple databases each with a different character set."
That it may be database wide, but I am not sure that it is not

possible

to have both ordinary char and Unicode in the same table.

Possible or not?

I know that this message is better placed on the general group, but I
got no reply in 24 hours.
So perhaps I can get a rise in hackers...

ASCII is a non-encoding, in my mind, so it can be safely used with any
other encoding in the same database or table.

--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +