Get a line from a file with UTL_FILE package : File Read with UTL_FILE « System Packages « Oracle PL/SQL Tutorial

Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » System Packages » File Read with UTL_FILE

31. 33. 2. Get a line from a file with UTL_FILE package


SQL>

SQL>

SQL> CREATE OR REPLACE PROCEDURE get_line(file_in IN UTL_FILE.FILE_TYPE, line_out OUT VARCHAR2, eof_out OUT BOOLEAN)

  2  IS

  3  BEGIN

  4     UTL_FILE.GET_LINE (file_in, line_out);

  5     eof_out := FALSE;

  6  EXCEPTION

  7     WHEN NO_DATA_FOUND

  8     THEN

  9        line_out := NULL;

 10        eof_out  := TRUE;

 11  END;

 12  /





SQL>

SQL>

31. 33. File Read with UTL_FILE
	31. 33. 1.	Show file content
	31. 33. 2.	Get a line from a file with UTL_FILE package
	31. 33. 3.	Read file
	31. 33. 4.	Read from the CLOB in chunks of 1000 characters and write to the output file

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