This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.
Joins multiple expressions together to create a string.
The concat() method configures the aggregation pipeline to join multiple expressions together to create a new string.
Expressions to join together. All expressions must resolve to strings. Learn more about using expressions in aggregation pipelines.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.