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What does the IS NUMERIC clause establish ?

April 26, 2017clause numeric

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What does the IS NUMERIC clause establish ?

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IS NUMERIC can be used on alphanumeric items, signed numeric & packed decimal items and unsigned numeric & packed decimal items. IS NUMERIC returns TRUE if the item only consists of 0-9. However, if the item being tested is a signed item, then it may contain 0-9, + and – .

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Posted

IS NUMERIC can be used on alphanumeric item, signed numeric &emp; packed decimal items and unsigned numeric &emp; packed decimal items. IS NUMERIC return TRUE if the item only consists of 0-9. However, if the item being tested is a signed item, then it may contain 0-9, + and -.