Izifinyezo ze-SQL

SQL

I-SQL isifinyezo se Umholi Wokuthengisa Ofanelekile.

Umuntu ongase abe ikhasimende elidlule endleleni yokuthengisa - ukusuka ekuholeni okufanelekayo ngokumaketha ngokuhola okwamukelwe ukuthengisa - ukuya endaweni lapho ithimba labadayisi manje selingakwazi ukusebenzela ukubaguqulela ekubeni ikhasimende elisebenzayo.

Source: I-Gartner

SQL

I-SQL isifinyezo se Ulimi Lokusebenza Oluhlelekile.

Ulimi olusetshenziswa ezinhlelweni futhi oludizayinelwe ukuphatha idatha egcinwe kusistimu yokuphathwa kwesizindalwazi esihlobene, noma ukucutshungulwa kokusakaza ohlelweni lokuphatha ukusakazwa kwedatha. I-syntax kanye nelabhulali ehlotshaniswa nayo yemisebenzi ingase yehluke phakathi kwezinkundla zesizindalwazi.