Addition is used to add several values. To add values the + operator is used.<br/>
The values can be of the following type:
- text
- number
- duration
- datetime
- concept
- concept_set
Syntax
Value1 + Value2 (+ Value3, + Value4 +...)
Returns
A new value that is the result of adding value1 and value2. The type of the value is dependant on the types of value1 and value2:
- text + text returns a text
- number + number returns a number
- duration + duration returns a duration
- datetime + duration returns a datetime
- concept + concept returns a concept_set
- concept + concept_set returns a concept_set
- concept_set + concept_set returns a concept_set
Examples
"Hello" + ", " + "world" /* results in "Hello, world" */
15 + 7 /* results in 22 */
