Metadata Instruction : Copies source variable's value into destination's variable value.
Edited by : Chandan Kar
Use Cases - When to use this command
When require to copy the value of a variable to another variable.
Description
COPY command is used to copy data from one variable to another variable. It copies value as it is (cases sensitive).
Guidelines for Usage:
USE only in the root node.
Use variables only if they have been declared.
How to use this command
COPY command is only used inside the root node as an instruction. It can not be used in any other nodes as an instruction. It should not be used on the Arrows.
Let's take an example: Value of the $var1 is "AVRL". We want to copy the value of $var1 to $var2.
Here, COPY $var1 $var2
So, Now $var2 also store "AVRL".
