SQL Course
What will I learn?
Notlolla matla a SQL ka khoso ea rona e felletseng e etselitsoeng litsebi tsa theknoloji. Eba setsebi sa tsamaiso ea database ka ho etsa 'mapa oa mefuta ea data, ho sebetsana le li-dataset tse kholo le ho kenya lifaele tsa CSV. Ithute ka botebo lipotso tse tsoetseng pele u sebelisa li-join, window functions, le li-subquery. Ntlafatsa ts'ireletso ka mekhoa e metle, ho kenyeletsoa thibelo ea SQL injection le tsamaiso ea tumello ea basebelisi. Ntlafatsa ts'ebetso ka merero ea ts'ebetso ea lipotso le ho beha li-index. Phahamisa boiphihlelo ba hau ba tlhahlobo ea data ka ho hlahisa litlaleho le ho tsebahatsa mekhoa. Ikopanye le rona hona joale ho fetola boiphihlelo ba hau ba SQL!
Apoia's Unique Features
Develop skills
Enhance your practical skills as listed below
Eba setsebi sa mefuta ea data: Etsa 'mapa ka nepo le ho laola mefuta ea data ea SQL bakeng sa ts'ebetso e ntle.
Ntlafatsa lipotso: Ntlafatsa ts'ebetso ea SQL ka mekhoa e tsoetseng pele ea lipotso.
Sireletsa li-database: Kenya tšebetsong mekhoa e metle ho thibela litlhaselo tsa SQL injection.
Hlahloba data: Hlahisa litlaleho tse nang le leseli le ho tsebahatsa mekhoa ea bohlokoa ea bareki.
Laola li-dataset: Sebetsana ka bokhabane le ho hloekisa li-dataset tse kholo bakeng sa botšepehi.
Suggested summary
Workload: between 4 and 360 hours
Before starting, you can adjust the chapters and workload.
- Choose your starting chapter
- Add or remove chapters
- Alter the total course workload
Examples of chapters you can include
You'll be able to generate additional chapters similar to the examples below
This is a free course focused on personal and professional development. It is not equivalent to a technical, undergraduate, or postgraduate course, but provides practical and relevant knowledge for your career.