@@ -364,7 +364,7 @@ The configuration parameters for specifying super table tag columns and data col
-**min**: The minimum value of the column/label of the data type. The generated value will equal or large than the minimum value.
-**max**: The maximum value of the column/label of the data type. The generated value will less than the maximum value.
-**fun**: This column of data is filled with functions. Currently, only the sin and cos functions are supported, with input parameters of angle ranging from 0 to 360 degrees. It also supports coefficient adjustment and random fluctuation factor adjustment, and is presented in a fixed format expression. For example, fun="10*sin(x)+100*random(5)", where x represents the angle, which will increase from 0 to 360 degrees, then recover to 0 and continue to increase to 360 degrees, with each increase step size of 1 degree. 10 represents the coefficient of multiplication, 100 represents the coefficient of addition or subtraction, and 5 represents the fluctuation range within a random range of 5%. The currently supported data type is int32_ T, int64_ t. There are four data types: float and double. Note: The expression is in a fixed mode and cannot be reversed. There must be no spaces in the middle, otherwise parsing will fail.
-**fun**: This column of data is filled with functions. Currently, only the sin and cos functions are supported. The input parameter is the timestamp and converted to an angle value. The conversion formula is: angle x=input time column ts value % 360. At the same time, it supports coefficient adjustment and random fluctuation factor adjustment, presented in a fixed format expression, such as fun="10\*sin(x)+100\*random(5)", where x represents the angle, ranging from 0 to 360 degrees, and the growth step size is consistent with the time column step size. 10 represents the coefficient of multiplication, 100 represents the coefficient of addition or subtraction, and 5 represents the fluctuation range within a random range of 5%. The currently supported data types are int, bigint, float, and double. Note: The expression is fixed and cannot be reversed.
-**values**: The value field of the nchar/binary column/label, which will be chosen randomly from the values.
