Tech
I-Pivoting SQL: Umhlahlandlela Ophelele
Funda indlela yokuzungeza idatha ye-SQL ngempumelelo. Lo mhlahlandlela uhlanganisa amasu okuguqula imigqa ibe amakholomu, ukuthuthukisa ukuhlaziya nokwethulwa kwedatha.
Funda indlela yokuzungeza idatha ye-SQL ngempumelelo. Lo mhlahlandlela uhlanganisa amasu okuguqula imigqa ibe amakholomu, ukuthuthukisa ukuhlaziya nokwethulwa kwedatha.
I-Pivoting In Sql iyindlela enamandla yokuguqula idatha ekusiza ukuthi uzungezise idatha isuka emigqeni iye kumakholomu. Funda indlela yokwenza i-Pivoting In Sql futhi uguqule idatha yakho kalula.
Funda ukuthi ungayenza kanjani imibuzo ye-SQL ye-Pivot Table enamandla. Lo mhlahlandlela uhlanganisa amasu abalulekile okufingqa idatha nokuhlaziya kusetshenziswa i-SQL.
Funda indlela yokusebenzisa umsebenzi we-PIVOT ku-SQL ukuze uguqule imigqa ibe amakholomu ukuze uhlaziye idatha enamandla. Lo mhlahlandlela uhlanganisa i-syntax, izibonelo, kanye nemikhuba engcono kakhulu.
