提交 afaf7d6a 编写于 作者: E Elias Soong

[TD-848] <docs>: fix description about SPREAD return type.

上级 1bd30d45
......@@ -1132,7 +1132,7 @@ TDengine supports aggregations over data, they are listed below:
```
Function: Return the difference between the max value and the min value of a column in statistics /STable.
Return Data Type: Same as applicable fields.
Return Data Type: Double.
Applicable Fields: All types except binary, nchar, bool.
......
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