This is an implementation of a SQL Query Optimizer application for Oracle Database using indexes and plans. Tools : SpringBoot, Angular, Oracle19c, JdbcTemplate. In order to optimize a query you just ...

This repository contains a collection of Oracle SQL scripts and documents for various exercises in setting up, migrating, and managing databases using Oracle SQL Developer. These exercises aim to ...

In this paper, a query optimization method and its SQL statements for a web BBS are proposed using Oracle's new facilities – a window-based analytic function and a function-based index. Also, the ...