SQL-92 includes a decimal data type, which is an exact numeric type for representing fixed point decimal Numbers and performs basic arithmetic operation on decimal Numbers.
SQL- 92包括DECIMAL数据类型，它是用于表示定点小数的精确数字类型，它可以对小数进行基本的算术运算。
You can also use a fixed-precision decimal type, or cast floating-point Numbers to a fixed-precision decimal type before you work with them.
您也可以使用固定精度的十进制类型，或者在使用浮点数之前将它们强制转换为固定精度的十进制类型。
For genetic algorithms based path planning of a mobile robot, a novel fixed-length decimal encoding mechanism for the paths of the mobile robot is proposed in this paper.
针对基于遗传算法的移动机器人路径规划，本文提出了一种新的定长十进制路径编码机制。
This is because TBCDField uses the currency data type that has a fixed scale of 4 decimal places.
BCD字段类型使用了货币类型，这种类型是小数点后是4位数。
This is because TBCDField uses the currency data type that has a fixed scale of 4 decimal places.
BCD字段类型使用了货币类型，这种类型是小数点后是4位数。
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