🔒 Closed DATABASE for Real

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UNICHILL

Eternal Poster
Good day mga paps and lods.
...
Sa mga programmers jan at database expert pa bigay naman po ng inyong mga idea or konting kaalaman sa kung ano po ba ang mga kailangan para maka buo ng DATABASE program, nais ko po sana na gumawa ng database para sa aking mini-mart..
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Computer/software literate naman po ako.. salamat..
 
naka depende sayo yan kng ano need ng program mo
Like: User group , item , add item , delete item etc mga ganyan tpos normalize mo lang pra madali lng
 
Hindi ako db expert pero eto yung konti kong alam. Dapat alam mo himayin ang objects and relationships into discreet parts. For example, student:teacher:course_paper relationship. Dapat makagawa ka ng tables that can identify objects (eg, teacher o student) without any extra properties. So kung gagawa ka ng student table, dapat ang meron lang dyan id, first_name, last_name, email etc. Hindi dapat nakalagay ang paper o teacher. Sa Paper (o course) table, dun mo ie-establish yung relationship nilang tatlo.

Pero bago mga iyan, mag-practice ka nalang muna ng SELECT queries sa mga existing databases. Pag pamilyar ka na, saka ka na bumuo ng tables at db.
 
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Dark-King

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