The range specification node. Defines the number of intervals of values. The frequency will be counted for each interval instead of each distinct value.
For string data types, the property count means the length of the string value prefix on which the counting is performed, which is the same as using the expression substr(expression, 0, count).
|
Name |
Type |
Required |
Description |
|---|---|---|---|
|
Count |
Integer |
No |
Interval count = histogram column count OR length of string prefix. |
|
From |
String |
No |
Lower limit of interval definition. For DAY or DATETIME types the required formats are "yyyy-MM-dd" and "yyyy-MM-dd HH:mm:ss", respectively. If the string data type is used, this property has no meaning and is ignored. |
|
To |
String |
No |
Upper limit of interval definition. For DAY or DATETIME types the required formats are "yyyy-MM-dd" and "yyyy-MM-dd HH:mm:ss", respectively. If the string data type is used, this property has no meaning and is ignored. |
| iWay Software |