JobSelector parameter example

The documentation provides an example of how to use the

op_selection

parameter when executing a job in process. Here's the example from the documentation:

python my_job.execute_in_process(op_selection=["*add_two"])

In this example,

op_selection

is used to specify which ops to execute within the job. The string

"*add_two"

selects the op named

add_two

and all of its ancestors (upstream dependencies). Please note that the

op_selection

parameter is used to control which parts of a job to run, and the syntax used in the selection string determines the scope of the execution. Here are some patterns you can use, as described in the documentation: - `some_op`: Selects

some_op

itself. - `*some_op`: Selects

some_op

and all ancestors (upstream dependencies). - `some_op*`: Selects

some_op

and all descendants (downstream dependencies). - `*some_op*`: Selects

some_op

and all of its ancestors and descendants. - `+some_op`: Selects

some_op

and its direct parents. - `some_op+++`: Selects

some_op

and its children, its children's children, and its children's children's children. This selection syntax can be used in the

op_selection

argument when executing a job in process, as shown in the example above, or it can be specified in the Dagster UI Launchpad when launching a job.