Unicode problems.

From: Joel SEGUILLON <Joel(dot)Seguillon(at)Uhb(dot)Fr>
To: PostgreSQL jdbc list <pgsql-jdbc(at)postgresql(dot)org>
Subject: Unicode problems.
Date: 2001-05-23 11:05:33
Message-ID: 3B0B997D.A108AC5F@uhb.fr
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Hi all,
I'm trying to use the jdbc driver for postgresql to insert unicode
values in my database.

I've got a table : test(test_field varchar(50)).
I'm trying to insert and compare unicode string in this test_field,
but if I insert two different values ("\u2293", "\u2256") with a
PreparedStatement and a setString, the backend does not seem to make a
difference beetween those two values. If I try a Select from test where
test_field = ? and a setString(1, "\u2256") my result set gives me two
lines.

Could someone please help me ?

I compiled postgres with blcksz=32768 and the
--enable-multibyte=UNICODE option. \encoding returns me UNICODE
I connect to the server whith jdbc7.0_1.2 (found at
jdbc.postgresql.org)
I use the property charSet=utf-8 when making the connection
(info.put("charSet", "utf-8"); Driver.getConnection(db, info);)

Thanks.

Joel Seguillon.

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