Q:

What is the best data type definition for Oracle when a field is alphanumeric and has a length that can vary?

mhmadesk

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2022-07-05

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What is the best data type definition for Oracle when a field is alphanumeric and has a length that can vary?

VARCHAR2
CHAR
LONG
NUMBER

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mhmadesk

2022-07-05

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(a).VARCHAR2

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