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convert long raw into varchar2 data type in oracle 8i
hi experts:
in our ERP system, there is a table ( table name: NOTATION ) in which one column named NOTE ( data type LONG RAW ).
SQL> desc notation;
Name Null? Type
--------------------------
TYPE NOT NULL CHAR(2)
OWNER_ID NOT NULL VARCHAR2(40)
CREATE_DATE NOT NULL DATE
NOTE LONG RAW
the content in NOTE column can be displayed in ERP, but I want display this NOTE in Crystal Report, the content of NOTE will not show in Crystal Report, so I hope to covert this LONG RAW data type into VARCHAR2. As I should not make any change to current NOTE column, so do I have to create a VIEW based on NOTATION table ? and how to convert the current LONG RAW data type ( data exist in NOTE column ) into VARCHAR2 data type?
thanks
jie
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