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SELECTS ar dalīšanu, atņemšanu


anonīms

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SELECT *, goals+assists AS bomba, ppg/gp AS GAA, shots-ppg AS saves, saves/shots AS SVP
                           FROM speletaji

 

Unknown column 'saves' in 'field list'

 

Kā panākt, lai iegūstu no db šo SVP, kas attiecīgi ir saves(kas no db tiek iegūts kā shots-ppg) dalīts ar shots

Kļūda noteikti ir saves/shots AS SVP, bet kādēļ tā, ja es pirms tam esmu norādījis, ka shots-ppg = saves?

 

Ja noņēm saves/shots, tad saves izvada pareizi (shots-ppg AS saves).

 

Kā šo varētu atrisināt?

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