SQL Master

Thu Nuan

Mayelana nalolu hlelo lokusebenza

I-SQL Master uhlelo lokusebenza lokufunda olungaxhunyiwe ku-inthanethi lolimi lwemibuzo oluhlelekile (i-SQL) kusukela kwabaqalayo kuya ezingeni eliphakeme. Kungakhathaliseki ukuthi ungumfundi, unjiniyela ofisayo, noma uchwepheshe ofuna ukuthuthukisa amakhono akho edathabheyisi, lolu hlelo lokusebenza lunikeza imfundo ye-SQL ngaphandle kokudinga uxhumano lwe-inthanethi.

IZICI EZIYINHLOKO:

Indlela Yokufunda Ehlelekile
• Izifundo ezingaphezu kuka-50 ezihlelwe ngokwezinga lobunzima
• Abaqalayo: Izisekelo ze-SQL, imibuzo eyisisekelo, izinhlobo zedatha
• Okuphakathi: Ukujoyina, imisebenzi ehlanganisiwe, imibuzo engaphansi
• Okuthuthukisiwe: Ama-CTE, imisebenzi yefasitela, amasu okwenza ngcono

Imibuzo Esebenzisanayo
• Izindlela zemibuzo ezisekelwe esihlokweni kanye nezinga
• Imibuzo yokukhetha okuningi kanye nokugcwalisa okungenalutho
• Impendulo esheshayo enezincazelo ezinemininingwane
• Landelela intuthuko yakho kanye namaphuzu aphezulu

Amakhadi e-Smart Flash
• Ahlelwe ngesihloko ukuze kufundwe kahle
• Uhlelo Lokuphindaphinda Olunezikhala (SRS) ukuze kugcinwe kangcono
• Linganisa ulwazi lwakho: Kulula, Okuphakathi, Okuqinile
• Ukulandelela nokubuyekeza kwansuku zonke kanye nezibalo

Izici Zokufunda
• Ukusebenza okungaxhunyiwe ku-inthanethi - funda noma kuphi, nganoma yisiphi isikhathi
• Ukulandelela inqubekela phambili kuzo zonke izifundo nezihloko
• Maka izifundo ozithandayo ukuze uthole ukufinyelela okusheshayo
• Ukusebenza kokusesha ukuze uthole ireferensi esheshayo
• Isichazamazwi somyalo we-SQL ukuze uthole ukubheka okusheshayo
• Ukusekelwa kwemodi emnyama kanye nemodi yokukhanya
• Osayizi befonti abalungisekayo ukuze kufundwe kahle
• Ukufunda ukulandelela umugqa ukuze kwakhiwe ukuvumelana

Ukumbozwa Kwesihloko
• Isizindalwazi esihlobene imiqondo (i-DBMS vs i-RDBMS)
• Izinhlobo ze-syntax ye-SQL kanye nedatha
• Ukuphathwa kwedatha (FAKA, BUYEKEZA, SUSA)
• Izisekelo zemibuzo (KHETHA, LAPHO, ODA NGE)
• Ukuhlunga okuthuthukisiwe kanye nokuqondanisa amaphethini
• Imisebenzi ehlanganisiwe kanye nokuhlanganisa amaqoqo
• Zonke izinhlobo ze-JOIN ngezibonelo ezisebenzayo
• Imibuzo engezansi kanye nemibuzo eyinkimbinkimbi
• Imisebenzi yefasitela kanye nama-CTE
• Amasu okwenza ngcono imibuzo
• Ukuklama isizindalwazi kanye nokwenza kube ngokwejwayelekile
• Imikhuba emihle yokuphepha

KUHLE KAKHULU KU:
• Abafundi beSayensi yeKhompyutha
• Abathuthukisi abazifundisayo
• Abaphathi besizindalwazi
• Abahlaziyi bedatha kanye nososayensi
• Noma ubani ulungiselela izingxoxo zobuchwepheshe
• Ochwepheshe bathuthukisa amakhono abo e-SQL

INDLELA YOKUFUNDA:
Isifundo ngasinye sihlanganisa izincazelo, izibonelo ezisebenzayo ezinamathebula edatha angaphambi/angemva, isifinyezo samaphuzu ayisihluthulelo, amaphutha avamile okufanele uwagweme, kanye namathiphu asebenzayo. Okuqukethwe kuklanyelwe ukufinyeleleka kwabaqalayo ngenkathi kuhlanganiswa izihloko ezithuthukisiwe.

UBUMFIHLO NOKUNGENAKHO KU-inthanethi:
Yonke inqubekela phambili yokufunda igcinwa endaweni kudivayisi yakho. Akukho uxhumano lwe-inthanethi oludingekayo ngemuva kokufakwa. Azikho izikhangiso. Akukho ukuqoqwa kwedatha. Akukho ukulandelela.

KUNGANI KUYI-SQL MASTER?
• Isixhumi esibonakalayo esihlanzekile esenzelwe ukufunda
• Uhlelo lwezifundo kusukela eziyisisekelo kuya ezihlokweni ezithuthukisiwe
• Uhlelo Lokuphindaphinda Olunezikhala lwamakhadi e-flash
• Izibuyekezo zokuqukethwe ezivamile
• Izinhlelo zokusebenza ezilula

Qala uhambo lwakho lokufunda lwe-SQL nge-SQL Master futhi uthuthukise amakhono akho olimi lombuzo wesizindalwazi.