Один % убил мой индекс — поиск завис на 8 секунд 🔥 LIKE '%foo%' — это ловушка: процент в начале выключает индекс. На миллионе строк — 5 мс против 8 сек. #sql #postgres #postgresql #backend #python #django #программирование #разработка #databases #performance #sqlacademy
1:15
TikToksql.academy
Один % убил мой индекс — поиск завис на 8 секунд 🔥 LIKE '%foo%' — это ловушка: процент в начале выключает индекс. На миллионе строк — 5 мс против 8 сек. #sql
SQL Academy(@sql.academy). original sound - SQL Academy. Один % убил мой индекс — поиск завис на 8 секунд 🔥 LIKE '%foo%' — это ловушка: процент в начале выключает индекс. На миллионе строк — 5 мс против 8 сек. #sql #postgres #postgresql ...
已浏览 7.4万 次1 个月前
SQL Server Views Tutorial
Data Mentorship: Learn SQL, Python, Excel & Airflow
0:17
Data Mentorship: Learn SQL, Python, Excel & Airflow
TikTokdataladder
已浏览 12.6万 次1 个月前
SQL in 30 Day 22: Mastering CASE Statements
2:54
SQL in 30 Day 22: Mastering CASE Statements
TikTokmarytheanalyst
已浏览 5.7万 次2 个月之前
🔥Learn This Skill To Earn More | Data Analytics | Intellipaat
1:00
🔥Learn This Skill To Earn More | Data Analytics | Intellipaat
YouTubeIntellipaat
已浏览 1.9万 次2 周前
热门视频
From Healthcare to Data Analytics: 2 Months to $70/hr
0:05
From Healthcare to Data Analytics: 2 Months to $70/hr
TikToknickpark94
已浏览 16.3万 次2 个月之前
Las tablas en SQL Server son la base de cualquier base de datos. En esté tutorial aprenderás cómo crear tablas, declarar columnas primarias y tipos de datos correctamente paso a paso. No olvides seguirnos para poder seguir creando más contenido :) #sqlserver #sql #basesdedatos #programacion #aprendersql
3:58
Las tablas en SQL Server son la base de cualquier base de datos. En esté tutorial aprenderás cómo crear tablas, declarar columnas primarias y tipos de datos correctamente paso a paso. No olvides seguirnos para poder seguir creando más contenido :) #sqlserver #sql #basesdedatos #programacion #aprendersql
TikTokdeprogramacion
已浏览 46.6万 次2 个月之前
Cómo recuperar una base de datos borrada en SQL cuando CTRL Z no funciona
0:10
Cómo recuperar una base de datos borrada en SQL cuando CTRL Z no funciona
TikTokcodeacongabriel
已浏览 13.6万 次2 个月之前
Create and Modify Views in SQL Server
The Clever Lover 😂 Sajan Ahir #comedy #funny
2:27
The Clever Lover 😂 Sajan Ahir #comedy #funny
YouTubeTeam - SAJAN AHIR
已浏览 104.8万 次1 周前
There’s a sewing school teaching kids as young as 4 how to sew and design fashion! Our kids’ after-school programs and Summer Fashion Camps are available at all three locations—Garment District, Williamsburg, and Montclair! We teach young designers real fashion skills using adult-level techniques like draping, machine sewing, fabric selection, and creative design. From their very first stitches to clothes they can actually wear, kids build confidence, learn real skills, and create pieces they’re
0:20
There’s a sewing school teaching kids as young as 4 how to sew and design fashion! Our kids’ after-school programs and Summer Fashion Camps are available at all three locations—Garment District, Williamsburg, and Montclair! We teach young designers real fashion skills using adult-level techniques like draping, machine sewing, fabric selection, and creative design. From their very first stitches to clothes they can actually wear, kids build confidence, learn real skills, and create pieces they’re
TikTokthenewyorksewingcenter
已浏览 51.9万 次1 周前
Bob Ross fast tapped trees technique in ASMR painting
1:29
Bob Ross fast tapped trees technique in ASMR painting
TikTokthejoyofpainting_bobross
已浏览 110万 次1 周前
From Healthcare to Data Analytics: 2 Months to $70/hr
0:05
From Healthcare to Data Analytics: 2 Months to $70/hr
已浏览 16.3万 次2 个月之前
TikToknickpark94
Las tablas en SQL Server son la base de cualquier base de datos. En esté tutorial aprenderás cómo crear tablas, declarar columnas primarias y tipos de datos correctamente paso a paso. No olvides seguirnos para poder seguir creando más contenido :) #sqlserver #sql #basesdedatos #programacion #aprendersql
3:58
Las tablas en SQL Server son la base de cualquier base de datos. En esté tutorial aprenderás cómo crear tablas, declarar columnas primarias y tipos de datos correctamente paso a paso. No olvides seguirnos para poder seguir creando más contenido :) #sqlserver #sql #basesdedatos #programacion #aprendersql
已浏览 46.6万 次2 个月之前
TikTokdeprogramacion
Cómo recuperar una base de datos borrada en SQL cuando CTRL Z no funciona
0:10
Cómo recuperar una base de datos borrada en SQL cuando CTRL Z no funciona
已浏览 13.6万 次2 个月之前
TikTokcodeacongabriel
Data Mentorship: Learn SQL, Python, Excel & Airflow
0:17
Data Mentorship: Learn SQL, Python, Excel & Airflow
已浏览 12.6万 次1 个月前
TikTokdataladder
SQL in 30 Day 22: Mastering CASE Statements
2:54
SQL in 30 Day 22: Mastering CASE Statements
已浏览 5.7万 次2 个月之前
TikTokmarytheanalyst
🔥Learn This Skill To Earn More | Data Analytics | Intellipaat
1:00
🔥Learn This Skill To Earn More | Data Analytics | Intellipaat
已浏览 1.9万 次2 周前
YouTubeIntellipaat
SQL Interview: Track Monthly Active Customers (Senior/Staff DS)
2:56
SQL Interview: Track Monthly Active Customers (Senior/Staff DS)
已浏览 7.5万 次2 个月之前
TikTokjonathan.interviews
0:22
Analista de dados: rotina em tarde chuvosa | Power BI, SQL e analytics
已浏览 2.2万 次2 周前
TikTokjcastagnoli
7:50
SQL: Normalización 3FN para bases de datos
已浏览 4.1万 次3 个月之前
TikTokjuliaanrw
0:51
Check my bio for my youtube video on learning SQL in 2026! I used Python in one data job. I used Power BI in another data job. I used SAS in another data job. I used Sisense in another data job. But in ALL data jobs, I’ve used SQL. SQL has been the common denominator of all my data jobs. And it’s absolutely where you should focus 75% of your (tool-based) learning in your career as a data analyst. Because it’s the common thread between MOST data jobs no matter the company and industry. Don’t get
已浏览 589 次1 周前
TikTokjessramosdata
0:14
Aprenda o Básico do SQL em Português
已浏览 8.1万 次3 个月之前
TikTokdessa_bella1
1:00
Cursos gratuitos de data #data #dataacademy #sql #powerbi #becas
已浏览 8192 次2 个月之前
TikTokmedicenjhon0
11:18
Antigravity Tutorial with Jupyter Notebooks
已浏览 3.1万 次4 个月之前
TikTokalexdata27
1:25
24 Hours as a Data Analyst in Cape Town Vlog
已浏览 3.9万 次2 个月之前
TikToksia_mabaso
1:10
Data Analyst Tutorial For Beginners 2026 | Learn Data Analytics From Scratch | #Shorts #Simplilearn
已浏览 9859 次2 周前
YouTubeSimplilearn
1:51
Gamified SQL: Solving the SQL Murder Mystery for JOIN Practice
已浏览 2.2万 次4 周前
TikTokdataandpotatoes
0:33
Cómo aprender SAP: errores comunes al gestionar datasets
已浏览 1464 次3 周前
TikTokerika.olayaa
1:25
SQL and NoSQL DATABASES in 60 SECONDS
已浏览 9550 次1 个月前
YouTubeTodoCode
1:49
SQL Server กับการจูน query ด้วย STATISTICS IO with scan count และ logical read #sql #sqlserver #coding #programming #devhops
已浏览 2.3万 次3 周前
TikTokdevhopsss
展开
静态缩略图占位符
你可能还想要搜索