I'll try that.
Do you mean sqlSa or sqlCa ??
//akj
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Get nextval from Oracle sequence
Hi.
I need som help building a function retrieving values from different sequences (oracle)
//as_sequence is a string parameter f.ex FV_SP_MSG_MSG_STATE
ls_sql = "select " + as_sequence + ".nextval into :ll_id from dual"
EXECUTE IMMEDIATE :ls_sql using sqlca;
My problem is that the "nextval" from the sequence is not stored in the powerbuilder variable "ll_id"
This syntax works:
select FV_SP_MSG_MSG_STATE.nextva
but the sequence name need to be dynamic.
What am I doing wrong ??
//akj
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Answers
Hi,
It seems this syntax works only inside pl/sql.. not in PB
You can have a pl/sql function
create or replace function fn_getSEQNexVal( seq_name IN VARCHAR2) return NUMBER is
l_seqNexval NUMBER(15);
begin
execute immediate 'select ' || seq_name||'.nextval from dual' into l_seqNexval ;
return l_seqNexval ;
end;
And call this function from PB, by decaring it as an RPCFUNC on SQLCA.. or by any other method.
Regards,
VIkas
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by: gajender_99Posted on 2004-02-12 at 05:14:23ID: 10341954
hi dk if this is not working this way try the other way
DECLARE my_cursor DYNAMIC CURSOR FOR SQLSA ;
PREPARE SQLSA FROM "select " + as_sequence + ".nextval from dual" ;
OPEN DYNAMIC my_cursor ;
FETCH my_cursor INTO :ll_id ;
CLOSE my_cursor ;