CS50 Fall 2025 - Lecture 7 - SQL (live, unedited)
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This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.
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TABLE OF CONTENTS
00:10:36 - Flat-file Databases
00:34:12 - Relational Databases
01:03:34 - Shows
01:10:14 - Schema
01:15:00 - Data Types and Constraints
01:16:54 - Primary and Foreign Keys
01:17:46 - Querying
02:02:15 - Indexes
02:07:41 - Python and SQL
02:22:11 - SQL injection attacks
02:29:17 - Race Conditions
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Chapters (11)
10:36
Flat-file Databases
34:12
Relational Databases
1:03:34
Shows
1:10:14
Schema
1:15:00
Data Types and Constraints
1:16:54
Primary and Foreign Keys
1:17:46
Querying
2:02:15
Indexes
2:07:41
Python and SQL
2:22:11
SQL injection attacks
2:29:17
Race Conditions
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