Re: HELP: Sequence Problem!!!
From: Arjan van Bentem <avbentem_at_DONT-YOU-DAREdds.nl>
Date: Fri, 31 Jul 1998 12:38:06 +0200
Message-ID: <6ps6pq$g98$1_at_pascal.a2000.nl>
Date: Fri, 31 Jul 1998 12:38:06 +0200
Message-ID: <6ps6pq$g98$1_at_pascal.a2000.nl>
Once you have called nextval in your session, you may use curval. This implies however that you need to be sure that Oracle evaluates the values in the given order:
strSQL = "INSERT INTO table1 (firstID,secondID) VALUES
(SEQ1.NextVal, seq1.curval) "
I guess you'd better add an extra line to get the nextval into a variable:
select seq.nextval
into v_SeqVal
from dual;
strSQL = 'INSERT INTO table1 (firstID,secondID) VALUES ( ' || v_SeqVal || ', ' || v_SeqVal || ') ';
Or an update:
strSQL = "INSERT INTO table1 (firstID,secondID) VALUES
(SEQ1.NextVal, null)"
update table1
set secondID = firtstID
where secondID is null;
Arjan. Received on Fri Jul 31 1998 - 12:38:06 CEST