Database - Physical Database Design - Discussion
Discussion Forum : Physical Database Design - General Questions (Q.No. 3)
What is the best data type definition for Oracle when a field is alphanumeric and has a length that can vary?
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Discussion:1 comments Page 1 of 1.
SAMA said: 10 years ago
VARCHAR2 is used to store variable length character strings. The string value's length will be stored on disk with the value itself.
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