Question Creating a sequence

Hello,
I use a few days stambia and I am trying to reproduce the utlisation tutorials manuals.
I want to know how to create an incremental-séquenceauto to put in a target datastore.
thanks for your help

Hello,

There can be several solutions.
Maybe you can rely on the database's functions.
For example with Oracle you can use an Oracle Sequence. With SqlServer you can use an Identity column. With MySQL you can use auto_increment, etc.

An idea with Oracle : create a Metadata Variable with a refresh query like "SELECT some_sequence.nextval FROM dual".

Feel free to share more details on what you need to do if the above does not help

thank you for your ideas, the problem was that I called a sequence that had not yet created