Microsoft SQL Server Development for Everyone - Deleting Data from the Table Using an SQL Script

Microsoft SQL Server Development for Everyone - Deleting Data from the Table Using an SQL Script

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial explains how to delete data from a database table using SQL commands. It covers deleting records by ID, using names with conditions, and employing wildcards for broader deletions. The tutorial emphasizes the importance of using unique identifiers like ID to avoid accidental deletions and highlights the irreversibility of delete operations. It also advises caution when using delete statements without conditions, as this can remove all records from a table.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the ID column in the context of deleting records?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What precautions should be taken when deleting records from a database?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to use wildcards in a delete statement.

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