This PL/SQL script automates the process of creating triggers and sequences for every table within a specified schema in the database. The script generates unique sequences and triggers for each table ...

I have a postgresql table to which I have linked a before insert trigger and trigger function. In the trigger function based on the insert values, I create child tables using inheritance and insert ...

During an insert or update transaction, new rows are added simultaneously to both the inserted table and the trigger table. The rows in the inserted table are copies of the new rows in the trigger ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.