Ok. So they are the foreign key from which table? Or the same table
workflow_step_connection?

On Wed, Jan 2, 2013 at 9:04 PM, James Taylor <ja...@jamestaylor.org> wrote:

> output_step_id and input_step_id are both foreign keys to the workflow
> step table.
>
> For example, the first row defines a connection between the output
> named "output" of workflow_step id=1 to the input named "input_file"
> of the workflow_step with id=2. The input and output names come from
> the tool associated with the workflow_step.
>
> --
> James Taylor, Assistant Professor, Biology/CS, Emory University
>
>
> On Tue, Jan 1, 2013 at 6:21 AM, Sachit Adhikari
> <sachit.techner...@gmail.com> wrote:
> > Dear all,
> >
> >
> > This is the content of my workflow_step_connection table:
> > +----+----------------+---------------+-------------+------------+
> > | id | output_step_id | input_step_id|output_name|input_name |
> > +----+----------------+---------------+-------------+------------+
> > |  1 |              1 |             2 | output      | input_file
> > |  2 |              3 |             4 | output      | input_file |
> > |  3 |              4 |             5 | output_file | input_file |
> > |  4 |              7 |             6 | output_file | input_file |
> > |  5 |              8 |             7 | output      | input_file |
> > |  6 |              6 |             9 | output_file | input_file |
> > +----+----------------+---------------+-------------+------------+
> >
> > How is output_step_id and input_step_id is assigned? Can someone explain
> me
> > how's connection is build? Thanks
> >
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