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Learn how to improve collaboration and data clarity by annotating database schemas with Oracle SQL Developer, the free ...

You'll see how substitution variables work in both SQL Developer and SQL*Plus, how they can replace any part of a query, and ...

Oracle to PostgreSQL Database Migration Using AWS DMS.

Which SQL Mistake Did You Make in 2025? Want more guided learning, practice packs, and deep-dive SQL content? You'll find ...

MENTORSHIP – Ready to become a standout data analyst? Applications for the March 2026 cohort are now open! Apply here ...

In this video, we extend our Oracle 26ai Free local Docker setup by integrating SQLcl's built-in MCP (Model Context Protocol) ...

Start your Web Development Journey: https://codecompile.ai/courses Use code NEWYEAR — Flat 20% OFF ( Limited Time ...

Practical ERD Example Using Oracle SQL Developer ✔️ Automatically generating an ERD from an existing schema ...

In this lesson, we explain the difference between Oracle SQL and ANSI SQL, why the distinction exists, and most importantly what ...

In a PeopleSoft database, only date and datetime fields are allowed to be Null. All other field types are defined as “Not Null”, and ...

Oracle 26ai introduced a new built-in role called DB_DEVELOPER_ROLE — designed specifically for application developers.

... require a semicolon Works in SQL Developer and SQL*Plus 🛠️ Viewing Table Metadata You can inspect table definitions and ...

FastBCP is a command line that can export Data from MSSQL to Parquet files simply and fast

Join Connor McDonald, architect at Oracle AI Database, for an exclusive live demonstration of Oracle AI Database 26ai—featuring ...

... still performs an implicit commit When commits occur automatically: Normal exit from SQL Developer / SQL*Plus When commits ...

In this lesson, we learn how to skip rows in SQL queries using OFFSET. The OFFSET keyword allows you to skip a number of ...

In this lesson, we introduce SQL (Structured Query Language) and break down the different types of SQL statements you'll be ...

Rock Valley College, CIS-254, Database Programming Installing Oracle SQL Developer and Oracle Sample Database Schema ...

... (optional keyword) Demonstrated with real examples: Two SQL Developer sessions simulating two users Inserting rows and ...

In this lesson, we continue Section 6 by learning how to sort query results using the ORDER BY clause, starting with sorting by ...