[Figure: Example of combining a character substring function with a numeric function to fetc
h data]
Example 3:
The last three characters are fetched from the product name character string in 2NDTBL.
[Figure: Example of combining a character substring function with a numeric function to upd
ate data]
Example 4:
An asterisk "*" is embedded on the left end of each branch name. The entire length is five characters.
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