Assertion: trigger | /r/HasProperty | defined
Facets:
value: depending on the development approach
type: OTHER
value: differently
type: MANNER
Source sentences:
text: Triggers can be defined to run instead of or after DML (Data Manipulation Language) actions such as INSERT, UPDATE, and DELETE.
text: If the table does not exist, then import creates and loads it before any triggers are defined, so again no triggers fire.
text: For example, a trigger can prevent a DML statement from inserting a NULL value into a database column, but the column might contain NULL values that were inserted into the column before the trigger was defined or while the trigger was disabled.
text: Triggers and bindings are defined differently depending on the development approach.