Doubts about the data type sql [duplicate]

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What is the best type of sql data I should use for values in case of inclusion of product notes? The grades range from: 1.0, 1.5, ... to 10.0. I've been thinking about using Double, but I do not know if it would be ideal. For monetary values I use DECIMAL (10,2), but that would not be the case. I'm using Mysql.

    
asked by anonymous 16.01.2018 / 21:04

0 answers