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8.1 Space and Time Complexity: Find largest number in a list
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8.4 Find elements common in the two lists using a Hashtable/Dict
#Module 9 : SQL

Section 9 is divided into sub sections

👉 9.1 Introduction to Databases

👉 9.2 Why SQL?

👉 9.3 Execution of an SQL statement.

👉 9.4 IMDB dataset

👉 9.5 Installing MySQL

👉 9.6 Load IMDB data.

👉 9.7 USE, DESCRIBE, SHOW TABLES

👉 9.8 SELECT

👉 9.9 LIMIT, OFFSET

👉 9.10 ORDER BY

👉 9.11 DISTINCT

👉 9.12 WHERE, Comparison operators, NULL

👉 9.13 Logical Operators

👉 9.14 Aggregate Functions: COUNT, MIN, MAX, AVG, SUM

👉 9.15 GROUP BY

👉 9.16 HAVING

👉 9.17 Order of keywords.

👉 9.18 Join and Natural Join

👉 9.19 Inner, Left, Right and Outer joins.

👉 9.20 Sub Queries/Nested Queries/Inner Queries

👉 9.21 DML:INSERT

👉 9.22 DML:UPDATE , DELETE

👉 9.23 DDL:CREATE TABLE

👉 9.24 DDL:ALTER: ADD, MODIFY, DROP

👉 9.25 DDL:DROP TABLE, TRUNCATE, DELETE

👉 9.26 Data Control Language: GRANT, REVOKE

👉 9.27 Learning resources

👉 9.28 Assignment-22: SQL Assignment on IMDB data
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9.3 Execution of an SQL statement
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9.12 WHERE, COMPARISON OPERATORS, NULL
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9.14 Aggregate Functions: COUNT, MIN, MWX, AVG, SUM