An event-condition-action rule (ECA rule) is a rule that specifies that when a particular event occurs, if a certain condition is satisfied, then a particular action should be taken. Event-condition-action rules are a type of business rule.
Event-condition-action rules are used to automate decision-making and to specify the behavior of systems and applications. Event-condition-action rules are often used in business process management and business activity monitoring applications. Which of the following database system can provide rules that can automatically initiate action when certain event and condition occur? There are several database systems which can provide rules that can automatically initiate action when certain events and conditions occur. Some examples of these database systems include Microsoft SQL Server, Oracle Database, and IBM DB2.
What is SQL ECA?
SQL ECA is a software tool that enables organizations to manage and monitor their SQL Server environment. SQL ECA provides a centralized view of all SQL Server activity and performance, allowing for proactive management and troubleshooting of issues. SQL ECA also includes a set of built-in SQL Server best practices that can be used to optimize performance and ensure compliance with corporate standards.
What are 3 types of SQL triggers?
1. DML triggers
2. DDL triggers
3. Logon triggers
Which are 3 basic parts of a trigger?
There are three basic parts to a trigger: the trigger event, the trigger condition, and the trigger action.
The trigger event is the event that causes the trigger to fire. For example, a trigger might fire when a record is inserted into a table, or when a certain field in a record is updated.
The trigger condition is a condition that must be met for the trigger to fire. For example, a trigger might fire only if the value of a certain field is greater than 10.
The trigger action is the action that is taken when the trigger fires. For example, the trigger might insert a record into another table, or update a field in a record.
What is the syntax for condition action?
The syntax for a condition action is as follows:
Condition:
Action:
The Condition is the statement that must be true in order for the Action to be executed. The Action is the statement that will be executed if the Condition is true.