SQL

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Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini
Isithombe sesithombe-skrini

Mayelana nalolu hlelo lokusebenza

NGOKUSEBENZISA LELAPHA UNGAYITHOLA I-IDEA ye-SQL. KUSEBENZA KANJANI, INDLELA YOKUSEBENZISA IMITHETHO EMININGI YOKUFUNDA KANYE NOKWAZI NGAMAKHAYA AMANYE IMITHETHO EMISETSI ESETYENZISIWE NGOKUDALWA KWAMA-DAKABHIKI.
Kubuyekezwe ngo-
Mey 26, 2020

Ukuphepha kwedatha

Ukuphepha kuqala ngokuqonda ukuthi onjiniyela baqoqa futhi babelane kanjani ngedatha yakho. Ubumfihlo bedatha nezinqubo zokuphepha zingahluka kuye ngokusebenzisa kwakho, isifunda, nobudala. Unjiniyela unikeze lolu lwazi futhi angalubuyekeza ngokuhamba kwesikhathi.
Ayikho idatha eyabiwe nezinkampani zangaphandle
Funda kabanzi mayelana nendlela onjiniyela abaveza ngayo ukwabelana
Ayikho idatha eqoqiwe
Funda kabanzi mayelana nokuthi onjiniyela bakuveza kanjani ukuqoqwa

Yini entsha

LEARN BASICS OF SQL