File open and close with UTL_FILE package : UTL_FILE « System Packages « Oracle PL/SQL Tutorial

Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » System Packages » UTL_FILE

31. 38. 1. File open and close with UTL_FILE package


SQL>

SQL>

SQL> DECLARE

  2     lv_file_id_num  UTL_FILE.FILE_TYPE;

  3  BEGIN

  4     lv_file_id_num := UTL_FILE.FOPEN('c:\apps\loaders', 'test4.dat', 'W');

  5     UTL_FILE.FCLOSE(lv_file_id_num);

  6  END;

  7  /







SQL>

31. 38. UTL_FILE
	31. 38. 1.	File open and close with UTL_FILE package
	31. 38. 2.	File open flags
	31. 38. 3.	Save table records to a file
	31. 38. 4.	Use UTL_FILE package to create a file
	31. 38. 5.	Open a file with mode passed in
	31. 38. 6.	utl_file.invalid_&&firstparm
	31. 38. 7.	UTL_File related exception
	31. 38. 8.	UTL_FILE.IS_OPEN
	31. 38. 9.	A PL/SQL block to read an operating system file called BLOB.JPG that contains 1 row of binary data.

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