NVARCHAR2

From Oracle FAQ

NVARCHAR2 is a data type used to store variable-length NLS or multibyte character set data.

Example

SQL> CREATE TABLE nvarchar2_test (col1 NVARCHAR2(10));

Table created.

SQL> INSERT INTO nvarchar2_test VALUES ( N'qwerty' );

1 row created.

Also see

• VARCHAR
• NCLOB
• NCHAR

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