From: Anil Amarakoon <anil@server.awcoldstream.com>
To: Felix Morley Finch <felix@crowfix.com>
Cc: pgsql-interfaces@postgreSQL.org <pgsql-interfaces@postgreSQL.org>
Subject: Re: [INTERFACES] jdbc can't getResult of "select nextval (seq_name)"
Date: Fri, 08 May 1998 23:57:06 -0500
Message-ID: <3553E222.1DFF7079@awcoldstream.com> (raw)
References: <19980508233604.14173.qmail@crowfix.com>
Hi!
I am no expert but this works for me.
try
{
Connection
conn=DriverManager.getConnection("jdbc:postgresql://myserver:5432/mydb","userName","password");
Statement stmt = conn.createStatement();
ResultSet rest = stmt.executeQuery("select last_value from cid ");
while (rest.next())
int myint = rest.getInt(1);
}
catch(SQLException sqle)
{
sqle.printStackTrace();
}
bla bla bla again.....
on psql if you go type select * from mysequence;
you will see what variables you can access. I am not sure it is last_value or last
value or current value.
sorry!!!
Hope this helps.
Anil
Felix Morley Finch wrote:
> I am a somewhat newbie with java and sql. I've run into something
> that seems odd, maybe even wrong (!).
>
> Statement seq = db.createStatement ();
> seq.execute ("SELECT nextval ('cdid')");
> ResultSet rs = seq.getResultSet ();
> id = rs.getInt (0 + 1); <=========
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To: pgsql-interfaces@postgresql.org
Cc: anil@server.awcoldstream.com, felix@crowfix.com
Subject: Re: [INTERFACES] jdbc can't getResult of "select nextval (seq_name)"
In-Reply-To: <3553E222.1DFF7079@awcoldstream.com>
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