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SQL>
SQL> CREATE TABLE waterfalls (
2 falls_name VARCHAR2(80),
3 falls_photo BLOB,
4 falls_directions CLOB,
5 falls_description NCLOB,
6 falls_web_page BFILE);
Table created.
SQL>
SQL> CREATE DIRECTORY bfile_data AS 'c:\xxx';
Directory created.
SQL>
SQL> DECLARE
2 web_page BFILE;
3 html RAW(60);
4 amount BINARY_INTEGER := 60;
5 offset INTEGER := 1;
6 BEGIN
7
8 SELECT falls_web_page
9 INTO web_page
10 FROM waterfalls
11 WHERE falls_name='Tannery Falls';
12
13 DBMS_LOB.OPEN(web_page);
14 DBMS_LOB.READ(web_page, amount, offset, html);
15 DBMS_LOB.CLOSE(web_page);
16
17 DBMS_OUTPUT.PUT_LINE(RAWTOHEX(html));
18
19 DBMS_OUTPUT.PUT_LINE(UTL_RAW.CAST_TO_VARCHAR2(html));
20 END;
21 /
DECLARE
*
ERROR at line 1:
ORA-01403: no data found
ORA-06512: at line 8
SQL>
SQL>
SQL>
SQL>
SQL>
SQL> drop table waterfalls;
Table dropped.
SQL> drop directory bfile_data;
Directory dropped.
SQL>
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