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Sequence Error ORA-02287

Hi,

After an insert using nextval I try:
SELECT * FROM tblClients WHERE fldclient_id = (SELECT
client_id_seq.currval from Dual)
and get:
java.sql.SQLException: ORA-02287: sequence number not allowed here
I've read lots on sequence's etc and I can't see why I cant get the
currval.
(I'm in Jdeveloper btw)

Thanks,

Jim.

Jul 19 '05 #1
2 18054

Do not use a sequence in a where-clause, a query with an order by, group
by, distinct, a set operation, an aggregate function, in a delete, in a
view, or anywhere other than an insert, update, or select.

Please look in Oracle8i SQL Reference for the rules on when to use sequence
values CURVAL and NEXTVAL.

--
Message posted via http://www.dbmonster.com
Jul 19 '05 #2

Thanks for the reply,

Sorry if this is more of a Java question rather than o.d:

Ok, I'm now putting the currrval into a variable. My query returns a
RecordSet, could anyone tell me how to get the value from the RecordSet
into a variable.

Whats wrong with this:

RecordSet myResults = DatabaseConnection.ExecuteQuery("SELECT
my_seq.currval FROM DUAL");

int currentValue = myResults.getInt("my_seq.currval");

Thanks for any answers,

Jim

Jul 19 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

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