A call statement inside the trigger body enables you to call:
-
Package
-
Function
-
Procedure
-
Another DB trigger
C
Correct answer
Explanation
Within a trigger body, you can use a CALL statement to invoke stored procedures. Procedures are the primary callable code blocks designed for this purpose. Functions (B) are typically called within expressions, not via standalone CALL statements. Packages (A) are collections - you call procedures/functions within them, not packages directly. You cannot call another trigger (D) - triggers fire automatically based on events.