The MySQL ADD COLUMN Easy Guide: How to Make New Table Columns Without the Oops 

MySQL, Tables

Have you made a rookie mistake when you add or insert a new column in your MySQL table? ...
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The SELECT INTO Temp Table Easy Guide: How to Manage Temporary Data Without Dismay       

SQL Server, Statements, Tables

Data processing may involve several steps. And it can be fun! But the fun ends when you access some joined tables again and again. So, when...
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Drop Temp Table in SQL Server and PostgreSQL

Database development, PostgreSQL, SQL Server, 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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Guide for CTE in SQL Server

Database development, Tables

The Common Table Expression aka CTE in SQL Server provides a temporary result set in T-SQL. You can...
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How to SHOW or LIST Tables in MySQL

Database development, MySQL, Tables

There are two primary methods to view the tables in MySQL: In this article, we are going to explore them both....
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Stored Procedure to Delete Duplicate Records in SQL Table

Database development, Stored Procedures, Tables

Sometimes during our run as DBAs, we come up across at least one table that is loaded with duplicate records. Even if the table has a...
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How to Create a Table with Multiple Foreign Keys and Not Get Confused

Constraints, Database development, Tables

Understanding Table Relations SQL server adds foreign keys to implement relations between tables in...
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The Cartesian Product in SQL

Database development, Tables

Cartesian product in SQL is a term from the set theory of mathematics. However, we can also find this term in SQL database manuals. What...
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SQL DEFAULT Constraint to Insert Column with a Default Value to SQL Server Table

Database development, Tables

To insert data into a table having columns with default constraints, we can use the DEFAULT constraint to a default value in a table. This...
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3 Methods to Rebuild All Indexes for All Tables with T-SQL in SQL Server Database

Database development, Indexes, Languages & Coding, T-SQL, Tables

There are several methods of how to rebuild all indexes of all tables in SQL Server, among them:...
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