mysql double value
时间: 2023-11-05 11:44:21 浏览: 128
MySQL SQL 语法参考
MySQL double value is a numeric data type that can store decimal numbers with a higher precision than the float data type. It can store values from -1.7976931348623157E+308 to -2.2250738585072014E-308, 0, and from 2.2250738585072014E-308 to 1.7976931348623157E+308. The double data type takes up 8 bytes of storage space and can be used for financial applications, scientific calculations, and other scenarios where high precision is needed.
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