Characteristics of Statement-Level Triggers
- It can only be executed once per triggering DML statement.
- For each row, clause is not present here.
- It usually differs from row-level triggers that iterate per row.
- Access to : old and: new pseudo records might be limited based on timing (Before or After).
PL/SQL Statement level Triggers
Statement-level triggers in Oracle databases execute actions for each transaction, responding to various database events like DML and DDL statements, system events, and user interactions. They act as programmed responses to specific table events, enhancing database management and automation.
Stored as named PL/SQL blocks, triggers execute automatically upon occurrence of a predefined event, crucial for efficient database operation.
In this article, we will cover PL/SQL Statement level Triggers syntax, their importance, characteristics, common use cases, and examples, illustrating their role in Oracle database management.
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