SQL Tutorial

DISTINCT isn't doing what you think it is #sql #codingtips #shorts

Stop assuming SQL DISTINCT works the way you think it does. This breakdown clarifies why your SQL logic might be failing when ...

1:09

DISTINCT isn't doing what you think it is #sql #codingtips #shorts

1,966 views

10h ago

SQL in Seconds

💾 SQL Tutorial: How to Handle NULL Values Correctly

Are you struggling with missing data in your database queries? Understanding how to properly handle NULL values is a ...

0:11

💾 SQL Tutorial: How to Handle NULL Values Correctly

216 views

11h ago

Becoming a Data Scientist

SQL WHERE Clause Tutorial: Filter Rows, Combine Conditions, and Handle Dates

Learn how to write SQL WHERE clauses to filter rows using comparisons, AND and OR, BETWEEN, IN, LIKE, NULL checks, and ...

4:30

SQL WHERE Clause Tutorial: Filter Rows, Combine Conditions, and Handle Dates

46 views

9h ago

Code Genius

SQL Server Tutorial for Beginners #2 | SELECT, WHERE, ORDER BY, TOP & DISTINCT.

12:17

SQL Server Tutorial for Beginners #2 | SELECT, WHERE, ORDER BY, TOP & DISTINCT

45 views

5h ago

Kolom

10 SQL words every analyst uses.. 30% off your first month of Plus or Premium with EARLYBIRD, until Sun 15 Nov.

0:24

10 SQL words every analyst uses #shorts

47 views

20h ago

Anastasios Drakopoulos

030— Filter Non NULL Values with IS NOT NULL #SQL #SQLForBeginners #ComputerScience #youtubeshorts

030 — Filter Non-NULL Values with IS NOT NULL | SQL Tutorial for Beginners How can you retrieve database records that ...

1:14

030— Filter Non NULL Values with IS NOT NULL #SQL #SQLForBeginners #ComputerScience #youtubeshorts

0 views

2h ago

Anastasios Drakopoulos

025 — Pagination with LIMIT and OFFSET #SQL #LIMIT #OFFSET #MySQL #SQLTutorial #ComputerScience

025 — Pagination with LIMIT and OFFSET | SQL Tutorial for Beginners How can you divide SQL query results into multiple ...

1:20

025 — Pagination with LIMIT and OFFSET #SQL #LIMIT #OFFSET #MySQL #SQLTutorial #ComputerScience

0 views

2h ago

theshiraverse

SQL INSERT With Fewer Columns: The Rest Become NULL

Insert 4 of 6 columns and the other two come back NULL (unless the column has a DEFAULT). Full class: https://youtube.com ...

0:57

SQL INSERT With Fewer Columns: The Rest Become NULL

16 views

16h ago

EXCELMAP

🚀 SQL Server 2025 & SSMS 2025 Installation – Complete Step-by-Step Guide in Telugu! Are you planning to learn SQL Server but ...

14:38

How to Install SQL Server 2025 & SSMS 2025 | Step-by-Step Installation in Telugu | EXCELMAP

123 views

19h ago

Anastasios Drakopoulos

029 — Check Missing Values with IS NULL #SQL #SQLTutorial #ComputerScience #youtubeshorts

029 — Check Missing Values with IS NULL | SQL Tutorial for Beginners How can you identify missing or unknown values in a ...

1:08

029 — Check Missing Values with IS NULL #SQL #SQLTutorial #ComputerScience #youtubeshorts

0 views

2h ago

Anastasios Drakopoulos

023 — Multi Column Sorting and Tie Breaking #SQL #SQLTutorial #SQLForBeginners #ComputerScience

023 — Multi-Column Sorting and Tie-Breaking | SQL Tutorial for Beginners How can you sort SQL query results using multiple ...

1:08

023 — Multi Column Sorting and Tie Breaking #SQL #SQLTutorial #SQLForBeginners #ComputerScience

0 views

2h ago

Anastasios Drakopoulos

022 — Descending Sort with ORDER BY #SQL #SQLTutorial #LearnSQL #SQLForBeginners #ComputerScience

022 — Descending Sort with ORDER BY | SQL Tutorial for Beginners How can you sort SQL query results from highest to ...

1:14

022 — Descending Sort with ORDER BY #SQL #SQLTutorial #LearnSQL #SQLForBeginners #ComputerScience

0 views

2h ago

Proedu

Your LEFT JOIN Is Secretly an INNER JOIN #SQL #Shorts #LeftJoin #SQLJoins #SQLInterview

DESCRIPTION: The LEFT JOIN + WHERE trap, explained in under a minute. Filtering the right table in WHERE removes the ...

0:41

Your LEFT JOIN Is Secretly an INNER JOIN #SQL #Shorts #LeftJoin #SQLJoins #SQLInterview

78 views

5h ago

Modern Code Academy

SQL WHERE vs HAVING: Know the Difference! (GROUP BY Explained)

SQL WHERE vs HAVING: know the difference! In 36 seconds, learn how WHERE filters individual rows before grouping and ...

0:37

SQL WHERE vs HAVING: Know the Difference! (GROUP BY Explained)

68 views

14h ago

DrillBit Academy

SQL GROUP BY + COUNT: How Many Students in Each Course? (Real Task)

... Your Turn #SQL #LearnSQL #SQLJoins #InnerJoin #GroupBy #SQLForBeginners #DataAnalytics #SQLPractice #SQLTutorial ...

0:29

SQL GROUP BY + COUNT: How Many Students in Each Course? (Real Task)

12 views

6h ago

Anastasios Drakopoulos

021— Ascending Sort with ORDER BY #SQL #ASC #SQLTutorial #LearnSQL #SQLForBeginners #ComputerScience

021 — Ascending Sort with ORDER BY | SQL Tutorial for Beginners How can you sort database records in ascending order ...

1:03

021— Ascending Sort with ORDER BY #SQL #ASC #SQLTutorial #LearnSQL #SQLForBeginners #ComputerScience

1 view

2h ago

PLSQL Lab Notes

SQL Cinema 2: LEFT JOIN With a WHERE Filter. How Many Rows? (Oracle)

Five seats, two booked. A LEFT JOIN keeps every seat, but WHERE b.status = 'ACTIVE' removes the seats with a NULL status, ...

0:36

SQL Cinema 2: LEFT JOIN With a WHERE Filter. How Many Rows? (Oracle)

4 views

3h ago

Anastasios Drakopoulos

028 — Pattern Matching with LIKE | SQL Tutorial for Beginners How can you search for text patterns in SQL? How does the ...

1:09

028 — Pattern Matching with LIKE

0 views

2h ago

Código com o Lopes

238 - SQL com IA: faltou o filtro e o total mudou?

Faltou o filtro e o total mudou? Confira a regra antes de pensar no índice. Veja como revisar uma consulta SQL com ajuda da IA, ...

2:56

238 - SQL com IA: faltou o filtro e o total mudou?

3 views

2h ago

SQL and Database explained!

SESSION-LESS TRANSACTION | 100 Features in 100 days! #database #sql

Subscribe for new tech videos every week Other social media channels here: https://linktr.ee/connor Check out Oracle Database ...

2:59

SESSION-LESS TRANSACTION | 100 Features in 100 days! #database #sql

455 views

14h ago

ViewTube