JoinColumn

A projected output column of a join. input is a port key — left_input or right_input — and name a column on that input; alias optionally renames it in the output.

inputInput (string)필수

Source input port key (left_input or right_input)

nameName (string)필수

Source column name on that input

alias object

Output column name (defaults to name)

하나 이상(anyOf)

• string
• null

string

JoinColumn

{
  "input": "string",
  "name": "string",
  "alias": "string"
}