How to create a dependency on a trigger?
To create dependency on a trigger, select Trigger > Advanced > New, and then choose the trigger to depend on with the appropriate offset and size. Select Finish and publish the data factory changes for the dependencies to take effect. A tumbling window trigger with a dependency has the following properties:
What do I need to create a trigger in SQL?
The Trigger body: the SQL statements you want your DBMS to execute on the Trigger’s Table when the Trigger is activated. The Trigger’s timestamp: when it was created. To create a Trigger use the CREATE TRIGGER statement (either as a stand-alone SQL statement or within a CREATE SCHEMA statement).
How to use functional dependency in a database?
Here, are some key terms for Functional Dependency in Database: Key Terms Description Axiom Axioms is a set of inference rules used Decomposition It is a rule that suggests if you have a Dependent It is displayed on the right side of the Determinant It is displayed on the left side of the
When do dependencies fail in tumbling window trigger?
If one of the dependencies triggers fails, you must successfully rerun it in order for the dependent trigger to run. A tumbling window trigger will wait on dependencies for seven days before timing out. After seven days, the trigger run will fail. For a more visual to view the trigger dependency schedule, select the Gantt view.
How long does it take for a dependent trigger to fail?
You can see the status of the dependencies, and windows for each dependent trigger. If one of the dependencies triggers fails, you must successfully rerun it in order for the dependent trigger to run. A tumbling window trigger will wait on dependencies for seven days before timing out. After seven days, the trigger run will fail.
Where to find dependencies in PostgreSQL 9.3?
For PostgreSQL 9.3 onward use the following view and functions to show any user object dependency. I also updated https://wiki.postgresql.org/wiki/Pg_depend_display.