i can't insert 'a''a' in a field with size 3

From: Fici <moretto.federico_at_gmail.com>
Date: Mon, 10 Mar 2008 09:38:11 -0700 (PDT)
Message-ID: <08fe5fd2-16ec-4c35-8700-3c01ca9c3c23@8g2000hse.googlegroups.com>

i run
INSERT INTO test (FIELD1) VALUES ('a''a') but DBMS oracle returns this error:
ORA-01401: inserted value too large for column (FIELD1 size is 3!)
what's the error? Received on Mon Mar 10 2008 - 11:38:11 CDT

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