Database development

SQL Cheat Sheet: What is SQL, SQL Commands, and SQL Injection

11:04 Database development, Statements

Using Structured Query Language (SQL) can seem complicated at first, but further, it will become...
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SQL JOINs Tutorial with Examples

10:18 Database development, Statements

In this article, we are going to takes a close look at SQL Server JOINs. We will review all supported SQL Server JOIN types with syntax,...
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SQL Server Triggers – Part 2 DDL & LOGON Triggers

14:26 Database development, Triggers

In SQL Server, triggers are database objects which will get executed whenever a triggering event happens on the database or server....
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SQL Server Triggers: DML Triggers

11:20 Database development, Triggers

In SQL Server, triggers are database objects which get executed whenever a triggering event happens...
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Drop Temp Table in SQL Server and PostgreSQL

12:01 Database development, Statements, Tables

This article explains different ways to drop the temp table in SQL Server and PostgreSQL. As the name suggests, temporary tables are used...
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What is SQL Server? (Definition, Versions, Editions)

16:37 Database administation, Database development

Excited? That’s how it feels to learn a new skill on your first day. It can also feel a bit overwhelming. You have lots of questions. You...
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The Easy and Practical SQL Server Tutorial for Beginners

13:47 Database development

Introduction to Our SQL Server Tutorial for Beginners Hello, budding SQL Server enthusiast!...
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How to Use SQL Server T-SQL Function SUM: 5 Use Cases

09:43 Database development, Statements

The T-SQL SUM function is one of the fundamental functions. Its purpose is to calculate the sum of all values in the specified column –...
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SQL Server Resumable Index: Is it good for you?

07:02 Database development, Indexes

SQL 2017 introduced the ability to pause and resume index rebuild operations during database maintenance. This feature offers more...
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Is SQL DISTINCT Good for Removing Duplicates in Results?

05:57 Database development, Statements

Is SQL DISTINCT good (or bad) when you need to remove duplicates in results? Some say...
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