The DELETE statement in SQL Server is a Data Manipulation Language (DML) command used to remove one or more rows from a table based on specified conditions. Unlike TRUNCATE, which removes all rows from a table without logging individual row deletions, DELETE offers granular control by allowing conditions for selective deletion. Syntax of the DELETE […]

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The UPDATE statement in SQL Server is used to modify existing records in a table. It allows you to change the values of one or more columns in one or multiple rows based on specified conditions. Syntax UPDATE table_name SET column1 = value1, column2 = value2, … WHERE condition; Key Components table_name: The name of […]

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The INSERT statement in SQL Server is used to add new rows of data into a table. It is one of the most fundamental SQL operations and allows you to populate or update the database with new information. Basic Syntax The general syntax for an INSERT statement is: INSERT INTO table_name (column1, column2, …, columnN) […]

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The SELECT statement in SQL Server is one of the most fundamental and versatile tools in a database professional’s arsenal. Whether you’re retrieving a single record or performing complex calculations, understanding how to use SELECT effectively can significantly improve your ability to manage and analyze data. This article will explore the intricacies of the SELECT […]

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