Posts by Kamehameha • 49 points
3 posts
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viewsQ: Is this code appropriate or a bad practice?
Good afternoon, I am a beginner in programming and in case my problem would be with C# and Windows Forms. I have a screen for reports of a PDV system, and in this report I can select the daily,…
c#asked Kamehameha 49 -
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viewsA: Problems in the relationship of two tables
Good evening Christian, it seems to me the problem is that there is a third table (it seems its name is 'os') that has an id_routes column, which is a foreign key coming from the Routes table (and…
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viewsA: List only one image of a product
Try grouping by the column p.prod_id, why then forces you to take only the first line, something like that: SELECT * FROM qc_produtos p INNER JOIN imagens AS img ON p.pro_id = img.img_pro_id INNER…
mysqlanswered Kamehameha 49