Database - Physical Database Design - Discussion
Discussion Forum : Physical Database Design - General Questions (Q.No. 3)
3.
What is the best data type definition for Oracle when a field is alphanumeric and has a length that can vary?
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.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers