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1 maj 2023 · 7 Free SQL Books for Beginners to Master. Here is my list of some of the best books to learn SQL, which is absolutely free. You can either download their PDF version for offline reading,...
This edition of SQL Practice Problems assumes that you have some basic background knowledge about relational databases and tables. However, I’ve added some beginner level questions to gradually introduce the various parts of the SQL Select statement for those with less experience in SQL.
Download this eBook for free Chapters. Chapter 1: Getting started with SQL. Chapter 2: ALTER TABLE. Chapter 3: AND & OR Operators. Chapter 4: Cascading Delete. Chapter 5: CASE. Chapter 6: Clean Code in SQL. Chapter 7: Comments. Chapter 8: Common Table Expressions.
Learning excel-vba eBook (PDF) Download this eBook for free. Chapters. Chapter 1: Getting started with excel-vba. Chapter 2: Application object. Chapter 3: Arrays. Chapter 4: autofilter ; Uses and best practices. Chapter 5: Binding. Chapter 6: Charts and Charting.
Here are the most commonly asked Basic VBA Questions and Answers covered from Basics of VBA Programming. 1. What is VBA? VBA stands for Visual Basic for Applications. VBA is Programming language available in MS Office Tools. 2. What are Data-types?
11 sie 2024 · Practice basic SQL queries in this article using the AdventureWorks sample database. These AdventureWorks exercises cover SELECT, JOIN, GROUP BY, aggregate functions, subqueries, CTEs, and more.
20 mar 2024 · VBA Array Quick Examples. Array Benefits? – Speed! Create / Declare an Array (Dim) Static Array. Dynamic Array. ReDim vs. ReDim Preserve. Declaring Arrays Simplified. Set Array Values. Get Array Value. Assign Range to Array. Output Array to Range. 2D / Multi-Dimensional Arrays. Multi-Dimensional Array Examples. 1D Array Example. 2D Array Example.
