blocked_process.value('(/blocked-process-report/blocking-process/process/@waitresource)[1]','varchar(100)') AS blocking_waitresource, blocked_process.value('(/blocked ...
A trigger in PL/SQL is a stored program that automatically executes when a specific event occurs in the database. 🔹 DML Triggers – Fired on INSERT, UPDATE, DELETE. 🔹 DDL Triggers – Fired on CREATE, ...
SQL Event Store Demonstration of a SQL event store with deduplication and guaranteed event ordering. The database rules are intended to prevent incorrect information from entering into an event stream ...
SQL - Advanced SQL Concepts Triggers A Trigger is a SQL procedure that initiates an action when an event (INSERT, DELETE, UPDATE) occurs. Triggers are useful for maintaining integrity in the database.
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