Skip Headers
Oracle® Database SQL Language Reference
11g Release 2 (11.2)

E41084-02
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
PDF · Mobi · ePub

ROWIDTONCHAR

Syntax

Description of rowidtonchar.gif follows
Description of the illustration rowidtonchar.gif

Purpose

ROWIDTONCHAR converts a rowid value to NVARCHAR2 data type. The result of this conversion is always in the national character set and is 18 characters long.

Examples

The following example converts a rowid value to an NVARCHAR2 string:

SELECT LENGTHB( ROWIDTONCHAR(ROWID) ) Length, ROWIDTONCHAR(ROWID) 
   FROM employees
   ORDER BY length; 

    LENGTH ROWIDTONCHAR(ROWID
---------- ------------------
        36 AAAL52AAFAAAABSABD
        36 AAAL52AAFAAAABSABV
. . .