Exception Handling

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There are three types of exception handling available for scripting, two are their own block of code, while the 3rd is tied to a BEGIN ... END block.

•	TRY ... EXCEPT - catch exception and handle it

•	TRY ... FINALLY - execute code whether exceptions occur or not

•	WHEN ... DO - tied to a BEGIN ... END block.

Examples are given in each of the corresponding syntax descriptions.