Oracle DB: Fundamentals

Oracle DB: NUMBER data type

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Post published:January 27, 2015
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The following examples illustrate the functionality of NUMBER data type precision and scale:

Oracle DB: Important System Tables

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Post published:October 9, 2013
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Some important system tables in Oracle:

Oracle DB: Data Types

Post author:admin
Post published:June 9, 2012
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Oracle Built-In Data Types: Datatype Description VARCHAR2(size [BYTE | CHAR]) Variable-length character string having maximum length size bytes or characters. Maximum size is 4000 bytes or characters, and minimum is…