PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...

In Introduction to Oracle 11g PL/SQL Programming training, students write stored procedures, functions, packages, and triggers, and implement complex business rules in Oracle. They learn programming, ...

Welcome to the PL/SQL Course! This repository is designed to help you learn Oracle PL/SQL from the basics to advanced concepts. PL/SQL (Procedural Language/Structured Query Language) is Oracle ...

3. データ型と組み込み関数の非互換マップ 移行作業では、データ型と関数の地道なマッピングが欠かせません。自動変換ツールもこの部分は得意ですが、微妙な挙動の違いを理解していないとバグの原因となります。 PostgreSQLもラージオブジェクトをサポートしますが、関数を経由するアクセス ...

Design a normalized schema (3NF/BCNF) for Products, Warehouses/Locations, Inventory_Levels, Suppliers, Purchase_Orders, Sales_Orders, Audit_Logs, etc. Utilize advanced data types, constraints (CHECK, ...

Oracle9i includes numerous data structures to improve the speed of Oracle SQL queries. Taking advantage of the low cost of disk storage, Oracle9i includes many new indexing algorithms that ...