📅 最后修改于: 2020-12-03 04:50:43 🧑 作者: Mango
Excel数据库功能可与Excel数据库一起使用。这通常采用大型数据表的形式，其中表中的每一行都存储一个单独的记录。工作表表中的每一列为每个记录存储一个不同的字段。
数据库函数执行基本操作，例如求和，平均值，计数等，并另外使用条件参数，这些参数允许您仅对数据库中记录的指定子集执行计算。数据库中的其他记录将被忽略。
下表列出了所有数据库功能-
| S.No. | Function and Description |
|---|---|
| 1 | DAVERAGE
Averages the values in a column of a list or database that match conditions you specify. |
| 2 | DCOUNT
Counts the cells that contain numbers in a column of a list or database that match conditions you specify. |
| 3 | DCOUNTA
Counts the nonblank cells in a column of a list or database that match conditions you specify. |
| 4 | DGET
Returns a single value from a column of a list or database that matches conditions you specify. |
| 5 | DMAX
Returns the largest number in a column of a list or database that matches conditions you specify. |
| 6 | DMIN
Returns the smallest number in a column of a list or database that matches conditions you specify. |
| 7 | DPRODUCT
Multiplies the values in a column of a list or database that match conditions you specify. |
| 8 | DSTDEV
Estimates the standard deviation of a population based on a sample by using the numbers in a column of a list or database that match conditions you specify. |
| 9 | DSTDEVP
Calculates the standard deviation of a population based on the entire population, using the numbers in a column of a list or database that match conditions you specify. |
| 10 | DSUM
Adds the numbers in a column of a list or database that match conditions you specify. |
| 11 | DVAR
Estimates the variance of a population based on a sample by using the numbers in a column of a list or database that match conditions you specify. |
| 12 | DVARP
Calculates the variance of a population based on the entire population by using the numbers in a column of a list or database that match conditions you specify. |