000 - SQL w3s
๐ I just completed all SQL tutorials from W3Schools!
I wanted to share my experience for anyone looking to learn or strengthen their SQL skills. The tutorials are incredibly well-structured, packed with interactive exercises, lots of practical examples, and clear, easy-to-follow explanations that make complex concepts very approachable. Whether youโre a beginner or looking to brush up on database knowledge, I highly recommend W3Schools as a learning resource.
A big thank you to W3Schools for making SQL learning accessible and enjoyable!
# SQL # W3Schools # Learning # Database # TechSkills
001 SQL Introduction
002 SQL Syntax
003 SQL SELECT
004 SQL SELECT DISTINCT
005 SQL WHERE
006 SQL ORDER BY
007 SQL AND
008 SQL OR
009 SQL NOT
010 SQL INSERT INTO
011 SQL NULL
012 SQL UPDATE
013 SQL DELETE
014 SQL TOP
015 SQL Aggregate
016 SQL MIN MAX
017 SQL COUNT
018 SQL SUM
019 SQL AVG
020 SQL LIKE
021 SQL Wildcards
022 SQL IN
023 SQL BETWEEN
025 SQL Joins
026 SQL INNER JOIN
027 SQL LEFT JOIN
028 SQL RIGHT JOIN
029 SQL FULL JOIN
030 SQL Self Join
031 SQL UNION
032 SQL UNION ALL
033 SQL GROUP BY
034 SQL HAVING
035 SQL EXISTS
036 SQL ANY ALL
037 SQL SELECT INTO
038 SQL INSERT INTO SELECT
042 SQL Comments
043 SQL Operators
101 SQL CREATE DATABASE
102 SQL DROP DATABASE
103 SQL BACKUP DATABASE
104 SQL CREATE TABLE
105 SQL DROP TABLE
106 SQL ALTER TABLE
107 SQL Constraints
108 SQL NOT NULL
109 SQL UNIQUE
110 SQL PRIMARY KEY
111 SQL FOREIGN KEY
112 SQL CHECK
113 SQL DEFAULT
114 SQL CREATE INDEX
115 SQL AUTO INCREMENT
118 SQL Injection
119 SQL Data Types
801 SQL Keywords Reference
802 MySQL Functions
803 SQL Server Functions
804 MS Access Functions
996 SQL Verses Comparisons
997 SQL Quick Reference
998 SQL Syntaxes
999 SQL Exercises
999 SQL Quiz