A stored procedure that occurs when a user executes an instruction that may affect the referential integrity of a database Triggers usually occur before the execution of an INSERT, DELETE, or UPDATE statement so that the effect of the statement on referential integrity can be examined by a stored procedure before execution See also stored procedure
A piece, as a lever, which is connected with a catch or detent as a means of releasing it; especially (Firearms), the part of a lock which is moved by the finger to release the cock and discharge the piece
Consists of a condition and an action The condition defines when to launch an action
Anything that causes asthma symptoms to worsen in a given person Different things are triggers for different people Common triggers include exercise, cigarette smoke, pollen, dust, cold air, and aspirin/NSAIDs Upper respiratory infections are perhaps the most common trigger for asthma symptoms
the signal used to initiate a sweep on an oscilloscope and determine the beginning point of the trace
Substances (dust, mold, pollen, chemicals, etc ) or conditions (colds, infections, gastric juice, etc ) that bother the air passages and cause asthma symptoms