Problem interface having only target datastore without source
Hi,
I have created an interface,there is no source my target is oracle table.
This table is having columns like..
current_date,load_cycle_id etc.
For current date in mapping i wrote 'select sysdate from dual' or 'sysdate'
For load_cycle_id = database sequence is mapped like
<schemaname>.<seq_name>.nextval
But it is not working properly,
In the operator select query doesn't have the from clause table value because of this it is resulting in an error.I manually added dual in that it is working.
plz let me know how to create interface without source datastore and necessary setting required.
<schemaname>.<seq_name>.currval it is also not working,it is giving error like
"not defined in this session"
plz let me know how to solve these problems
Thanks,
Jai
and in one more interface if i want to use current value of the sequence i wrote
I have created file_id_seq in database.
In my first interface i have only target datastore.I have two fileds,like
Load_cycle_id: Mapping--> <schema>.<seq_name>.nextval
log_date : Mapping--> sysdate
when I saw the query generated by the Odi in operator description tab
selec ..
from <table name is missing>
in from clause i manually added dual ,and restarted the session then it was done.
Its problem with query generated by the ODI.
I changed in mappin as "select sysdate from dual" like that still i didn't get.
After loading this interface by manually editing ,I created one more interface,
in that one more filed is there which requires current value of the sequence used in above interface.In mapping i wrote <schema>.<seq_name>.curr_val Its resulting in an error like "sequence current value is not defined in this current session"
plz help me
Jai
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