string_expression_1 { || | ¦¦ } string_expression_2 [ { || | ¦¦ } string_expression_n ] [...]
The bold or colored vertical bar in the preceding syntax indicates a choice. One choice is two vertical bars; the other is two broken vertical bars.
Syntax Elements
- string_expression_1
- string_expression_2
- string_expression_n
- A byte, numeric, or character string or string expression.