一、Char and String

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In general STRING is a character array but the main difference between the character array and the string is that string has dynamic length while character array has static length.

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i.e. suppose

data variable(10) type c,

variable1 type string.

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Here variable is supposed to have a max length of 10 whereas variable1 can have any length (depends on the machine) .

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So we can directly assign character varible to string and there is no need of the functional modules.

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i.e variable1 = variable.

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Incase if you want to merge more than one char variables into string , you can use?'CONCATENATE'for that. If you want to make string data into character varibles use?'SPLIT'.

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