set termout off

rem host write sys$output "Building demonstration tables for case study 11.  Please wait"

drop table emp;

create table emp

       (empno number(4) not null,

        ename char(10),

        job char(9),

        mgr number(4),

        hiredate date,

        sal number(7,2),

        comm number(7,2),

        deptno number(2),

    projno number,

    loadseq number);

exit

-- Copyright (c) 1991, 2004 Oracle.  All rights reserved.

-- NAME

-- ulcase11.ctl - SQL*Loader Case Study 11: Load Data in the Unicode

--                Character Set UTF-16

--

-- DESCRIPTION

-- This case study demonstrates the following:

-- Using SQL*Loader to load data in the Unicode character set, UTF16.

--

-- Using SQL*Loader to load data in a fixed-width, multibyte character set.

--

-- Using character-length semantics.

--

-- Using SQL*Loader to load data in little-endian byte order. SQL*Loader

-- checks the byte order of the system on which it is running. If necessary,

-- SQL*Loader swaps the byte order of the data to ensure that any

-- byte-order-dependent data is correctly loaded.

--

-- TO RUN THIS CASE STUDY:

-- 1. Before executing this control file, log in to SQL*Plus as

--    scott/tiger. Enter @ulcase11 to execute the SQL script for

--    this case study. This prepares and populates tables and

--    then returns you to the system prompt.

--

-- 2. At the system prompt, invoke the case study as follows:

-- sqlldr USERID=scott/tiger CONTROL=ulcase11.ctl LOG=ulcase11.log

--

-- NOTES ABOUT THIS CONTROL FILE

--

-- The character set specified with the CHARACTERSET keyword is UTF16.

-- SQL*Loader will convert the data from the UTF16 character set to

-- the database character set. Because UTF16 is specified as the

-- character set, character-length semantics are used for the load.

--

-- BYTEORDER LITTLE tells SQL*Loader that the data in the datafile is

-- in little-endian byte order. SQL*Loader checks the byte order of the

-- system on which it is running to determine if any byte-swapping is

-- necessary. In this example, all the character data in UTF16 is

-- byte-order dependent.

--

-- The TERMINATED BY and OPTIONALLY ENCLOSED BY clauses both specify

-- hexadecimal strings. The X'002c' is the encoding for a comma (,) in

-- UTF-16 big-endian format. The X'0022' is the encoding for a double

-- quotation mark (") in big-endian format. Because the datafile is in

-- little-endian format, SQL*Loader swaps the bytes before checking for

-- a match. If these clauses were specified as character strings instead

-- of hexadecimal strings, SQL*Loader would convert the strings to the

-- datafile character set (UTF16) and byte-swap as needed before checking

-- for a match.

--

-- Because character-length semantics are used, the maximum length for

-- the empno, hiredate, and deptno fields is interpreted as characters,

-- not bytes.

--

-- The TERMINATED BY clause for the deptno field is specified using the

-- character string ":". SQL*Loader converts the string to the datafile

-- character set (UTF16) and byte-swaps as needed before checking for a match.

LOAD DATA

CHARACTERSET utf16

BYTEORDER little

INFILE ulcase11.dat

REPLACE

INTO TABLE EMP

FIELDS TERMINATED BY X'002c' OPTIONALLY ENCLOSED BY X''

(empno integer external (5), ename, job, mgr,

 hiredate DATE(20) "DD-Month-YYYY",

 sal, comm,

 deptno   CHAR(5) TERMINATED BY ":",

 projno,

 loadseq  SEQUENCE(MAX,1) )    

SQL> select * from emp;

EMPNO ENAME  JOB       MGR HIREDATE       SAL    COMM  DEPTNO PROJNO    LOADSEQ

----- ------ --------- ----- --------- -------   ----- ------ ------ ----------

 7782 Clark  Manager   7839 09-JUN-81      2573          10    101        1

 7839 King   President      17-NOV-81      5500          10    102        2

 7934 Miller Clerk     7782 23-JAN-82       920          10    102        3

 7566 Jones  Manager   7839 02-APR-81      3124          20    101        4 

 7499 Allen  Salesman  7698 20-FEB-81      1600    300   30    103        5

 7654 Martin Salesman  7698 28-SEP-81      1313    1400  30    103        6

 7658 Chan   Analyst   7566 03-MAY-82      3450          20    101        7

7 rows selected.

SQL*Loader: Release 11.2.0.1.0 - Production on Fri Sep 19 04:13:59 2014

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

Control File:   ulcase11.ctl

Character Set utf16 specified for all input.

Using character length semantics.

Byteorder little endian specified.

Data File:      ulcase11.dat

  Bad File:     ulcase11.bad

  Discard File:  none specified

 (Allow all discards)

Number to load: ALL

Number to skip: 0

Errors allowed: 50

Bind array:     64 rows, maximum of 256000 bytes

Continuation:    none specified

Path used:      Conventional

Table EMP, loaded from every logical record.

Insert option in effect for this table: REPLACE

   Column Name                  Position   Len  Term Encl Datatype

------------------------------ ---------- ----- ---- ---- ---------------------

EMPNO                               FIRST    10   ,  O(") CHARACTER

ENAME                                NEXT     *   ,  O(") CHARACTER

JOB                                  NEXT     *   ,  O(") CHARACTER

MGR                                  NEXT     *   ,  O(") CHARACTER

HIREDATE                             NEXT    40   ,  O(") DATE DD-Month-YYYY

SAL                                  NEXT     *   ,  O(") CHARACTER

COMM                                 NEXT     *   ,  O(") CHARACTER

DEPTNO                               NEXT    10   :  O(") CHARACTER

PROJNO                               NEXT     *   ,  O(") CHARACTER

LOADSEQ                                                   SEQUENCE (MAX, 1)

Table EMP:

  7 Rows successfully loaded.

  0 Rows not loaded due to data errors.

  0 Rows not loaded because all WHEN clauses were failed.

  0 Rows not loaded because all fields were null.

Space allocated for bind array:                 104768 bytes(64 rows)

Read   buffer bytes: 1048576

Total logical records skipped:          0

Total logical records read:             7

Total logical records rejected:         0

Total logical records discarded:        0

Run began on Fri Sep 19 04:13:59 2014

Run ended on Fri Sep 19 04:13:59 2014

Elapsed time was:     00:00:00.41

CPU time was:         00:00:00.24