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Welcome to Video 69 of the Oracle SQL Certified Beginner to Advanced series! In this tutorial, we explore multiple column ...

Oracle interesting questions & answers|SQL to find month's last date without using last_day function Round and Trunc usage in ...

Welcome to Video 70 of the Oracle SQL Certified Beginner to Advanced series! In this foundational tutorial, we introduce SET ...

Welcome to Video 72 of the Oracle SQL Certified Beginner to Advanced series! In this tutorial, we explore the INTERSECT ...

Discover common reasons why the `TRUNC` function in Oracle SQL may not be working correctly and learn how to troubleshoot ...

Welcome to Video 71 of the Oracle SQL Certified Beginner to Advanced series! In this tutorial, we dive into the UNION and UNION ...

... check password is already this one so that's why it's not letting me which is fine now here we are just getting the uh Oracle home ...

This Oracle APEX Project Is Actually Resume-Worthy (Full Build) Most Oracle APEX videos teach features. This series teaches ...

In this lesson, we introduce conditional logic in SQL using the CASE expression, the SQL equivalent of an if–else statement.

In this lesson, you'll learn how to use the NULLIF function to compare two values and return NULL when they are equal. What ...

In this video, I explain the core concepts of Oracle APEX and databases in a simple and easy way for beginners. You will learn: ...

Oracle Fusion Payables | SQL Query- AP_Invoices_all.

challenge1 in Database using SQL syntax on DBeaver so the aim ; is to show you that you need hard work to learn not just 1/5 ...

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In this lesson, you'll learn how to handle NULL values in SQL using the NVL and NVL2 functions. What you'll learn: Why NULL ...

Business rules can span many tables. For example, every order must have at least one order line, and shipment dates must follow ...