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1 IBM i 7.1

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3 IBM i 7.1

4 !, 45., IBM i 7.1( 5770-SS1). RISC(Reduced Instruction Set Computer) CISC. Copyright International Business Machines Corporation 2004, 2010.

5 IBM i PDF IBM i DB : SQL System i Naigator System i Naigator System i Naigator SQL.. 23 SQL SQL SQL Assist SQL IBM i Debugger SQL LABEL ON Copyright IBM Corp. 2004, 2010 iii

6 i IBM i:

7 IBM i DB2 DB2. IBM i i DB2. IBM i... IBM i 7.1. System i Naigator Information Center... PDF ().. PDF PDF. PDF ( 270KB). Copyright IBM Corp. 2004,

8 PDF PDF. 1. PDF. 2. PDF. 3. PDF. 4.. Adobe Reader PDF Adobe Reader. Adobe ( IBM i DB2 i DB2. i DB2. i DB2,. /. i DB2, i IBM DB2 Query Manager SQL Deelopment Kit SQL(Structured Query Language). SQL IBM i SQL,. IBM i SQL. : SQL IBM i DB2, SQL.. SQL.,,, SQL (PF) IBM i:

9 SQL..... SQL..,,,. SQL. SQL.. (DSPFD) (DSPFFD) SQL. System i Naigator System i Naigator. System i Naigator SQL SQL. 13 System i Naigator System i Naigator,. System i Naigator System i Naigator System i Naigator. System i Naigator. 1. System i Naigator. 2...,,,,.. SAMPLELIB. 1. System i Naigator SAMPLELIB

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12 6... a. ITEM_NUMBER. b. : c. CHARACTER. d. 6.. e.. f. :. g... 60, 20. h... i. 0. j.. 6 IBM i:

13 k INVENTORY_LIST.. INVENTORY_LIST. 1. SAMPLELIB. 2. INVENTORY_LIST ITEM_NAME VARCHAR 20 UNIT_COST

14 QUANTITY_ON_HAND SMALLINT LAST_ORDER_DATE ORDER_QUANTITY SMALLINT ,. SUPPLIERS SAMPLELIB. SUPPLIER_NUMBER, ITEM_NUMBER SUPPLIER_COST. : INVENTORY_LIST ITEM_NUMBER. ITEM_NUMBER INVENTORY_LIST ITEM_NUMBER.. SUPPLIERS ITEM_NUMBER INVENTORY_LIST ITEM_NUMBER.. 1. SUPPLIERS. 2. SAMPLELIB. 3. INVENTORY_LIST.,. 4. ITEM_NUMBER. 5. SUPPLIERS. 6.. SUPPLIERS. SUPPLIER_NUMBER CHAR 4 0 SUPPLIER_COST DECIMAL 8 2 NULL... INVENTORY_LIST. 8 IBM i:

15 1. System i Naigator SAMPLELIB INVENTORY_LIST. System i Naigator INVENTORY_LIST.. 2. LAST_ORDER_DATE.. 3. ORDER_QUANTITY INVENTORY_LIST. 1. INVENTORY_LIST. 9

16 2. ENVELOPES, STANDARD ORDER_QUANTITY.. 3. LINED TABLETS UNIT_COST INVENTORY_LIST. 2. UNKNOWN UNKNOWN. 4. QUANTITY_ON_HAND INVENTORY_LIST ITEM_ NUMBER ITEM_ NAME UNIT_ COST QUANTITY_ ON_ HAND LAST_ ORDER_ DATE PENCILS, RED LINED TABLETS PAPER CLIPS ENVELOPES, LEGAL CHAIRS, SECRETARY PENS, BLACK ORDER_ QUANTITY... : INVENTORY_LIST. LIBRARY1. INVENTORY_LIST LIBRARY System i Naigator SAMPLELIB IBM i:

17 6. INVENTORY_LIST. 7. LIBRARY1. : INVENTORY_LIST LIBRARY1 SUPPLIERS LIBRARY System i Naigator SAMPLELIB SUPPLIERS. 7. LIBRARY1. :.., CREATE VIEW... INSERT

18 . INVENTORY_LIST. 6 (ITEM_NUMBER, LAST_ORDER_DATE QUANTITY_ON_HAND).. 1. System i Naigator SAMPLELIB. 5. RECENT_ORDERS. 6. SAMPLELIB. 7. : SQL :. 1. INVENTORY_LIST LIBRARY1. a. System i Naigator. b.. c. LIBRARY1. d.. e. INVENTORY_LIST. f.. INVENTORY_LIST. 2. SUPPLIERS LIBRARY1 LIBRARY1. a. SUPPLIERS. b.. LOWER_COST SUPPLIERS.. 12 IBM i:

19 c.. SUPPLIERS LOWER_COST LIBRARY1. d. LIBRARY1. e.. LIBRARY1. 3. SAMPLELIB. a. SAMPLELIB. b. SAMPLELIB. c.. SAMPLELIB INVENTORY_LIST RECENT_ORDERS RECENT_ORDERS INVENTORY_LIST. d. SAMPLELIB, INVENTORY_LIST RECENT_ORDERS. System i Naigator System i Naigator,. 3 System i Naigator System i Naigator IBM i DB2. System i Naigator. System i Naigator. System i Naigator. System i Naigator SQL System i Naigator. : System i Naigator. System i Naigator System i Naigator. 13

20 1.,. System i Naigator Database Naigator,. Database Naigator Database Naigator Database Naigator SQL Visual Explain SQL SQL 1 14 IBM i:

21 1. () System i Naigator Database Naigator Database Naigator Database Naigator SQL 2 OmniFind OmniFind : 1 SQL SQL JDBC (SQL ). 2 SQL SQL. CREATE INDEX SQL. 15

22 System i Naigator URL 4.,, System i Naigator OmniFind Text Search for DB2 for i OmniFind Text Search for DB2 for i DB2 SQL. System i Naigator. 2. SQL Assist SQL System i Naigator SQL SQL Database Health Center Database Naigator 16 IBM i:

23 2. () System i Naigator Database Naigator SQL SQL Database Naigator Visual Explain SQL,, (PF) SQL 1 17

24 2. () System i Naigator Database Naigator 2 JDBC SQL : SQL SQL IBM i:

25 System i Naigator URL Database Health Center 25 SQL Assist SQL System i Naigator SQL Assist SELECT, INSERT, UPDATE DELETE SQL. 25 System i Naigator. (CPYFRMIMPF) (CPYTOIMPF). 24 SQL System i Naigator SQL SQL. 25. System i Naigator 22 Database Naigator System i Naigator.. Database Naigator. System i Naigator System i Naigator 12.. System i Naigator. 19

26 3. SQL SQL System i Naigator SQL SQL SQL SQL SQL SQL SQL :. SQL SQL SQL SQL SQL SQL SQL SQL Health Center SQL SQL SQL SQL SQL SQL ( ) Visual Explain Visual Explain SQL Visual Explain SQL SQL 20 IBM i:

27 3. () SQL System i Naigator SQL SQL SQL SQL SQL SQL SQL SQL SQL SQL SQL SQL SQL SQL 2 SQL SQL SQL Visual Explain SQL SQL SQL 2 SQL ( ) SQL ( ) SQL 1 Database Naigator Visual Explain SQL SQL SQL SQL SQL SQL SQL SQL SQL 21

28 3. () System i Naigator SQL SQL Visual Explain SQL SQL SQL SQL 1 : 1 SQL SQL. 2 SQL SQL. System i Naigator URL System i Naigator Visual Explain Statistics Manager SQL Database Naigator System i Naigator.. Database Naigator. Database Naigator,. Database Naigator IBM i:

29 ... Database Naigator,. Database Naigator. Database Naigator. Database Naigator : ().... Database Naigator. SQL System i Naigator SQL SQL,. PC. SQL.,, SQL SQL, SQL Assist. SQL. System i5 Debugger.. SQL. : SQL.. : SQL. :.. SQL. 23

30 SQL 42. FROM. SQL System i Naigator SQL. SQL. : SQL. : SQL. SQL SQL. SQL., SELECT.. System i Naigator. Optimizer SQL System i Naigator SQL SQL. SQL. SQL SQL. SQL. SQL SQL SQL PC. SQL SQL. 24 IBM i:

31 SQL SQL SQL. SQL Assist SQL System i Naigator SQL Assist SELECT, INSERT, UPDATE DELETE SQL. SQL Assist. 1. SQL SQL Assist. SQL Assist.. 2. SQL. 3.,. IBM i Debugger IBM i Debugger. IBM i Debugger IBM i PASE(Portable Application Solutions Enironment),. SQL IBM i Debugger. IBM i Debugger System i Naigator. (CPYFRMIMPF) (CPYTOIMPF). 25

32 . LOB System i Naigator.. 1. System i Naigator (CPYFRMIMPF) (CPYTOIMPF) SQL SQL. SQL SQL,. SQL SQL IBM i DB2 SQL. SQL SQL. SQL,,,. SQL. 1. STRSQL NAMING(*SQL). 2. Enter. SQL SQL. 26 IBM i:

33 SQL SQL. F13( ), 1( ). SQL ( ),,. CREATE SCHEMA. SAMPLECOLL. 1. SQL SQL. CREATE SCHEMA SAMPLECOLL. 2. Enter. :.,.,. CREATE SCHEMA CREATE TABLE,, ( )....,,,...,...,. 27

34 1. INVENTORY_LIST. a. SQL CREATE TABLE F4(). ( ). CREATE TABLE Enter.... INVENTORY_LIST... SAMPLECOLL, F4= : 1=NULL, 2=NOT NULL, 3=NOT NULL WITH DEFAULT FOR ITEM_NUMBER CHAR 6 2 ITEM_NAME VARCHAR 20 3 UNIT_COST DECIMAL 8 2_ 3 QUANTITY_ON_HAND SMALLINT 1 LAST_ORDER_DATE DATE N Y=, N=... N Y=, N= F3= F4= F5= F6= F10= F11= F12= F14= F24= b. INVENTORY_LIST SAMPLECOLL. c..,,. d. F11( ).. CREATE TABLE Enter.... INVENTORY_LIST... SAMPLECOLL, F4= : 1=BIT, 2=SBCS, 3=MIXED, 4=CCSID CCSID ITEM NUMBER N ITEM NAME N '***UNKNOWN***' UNIT_COST N QUANTITY_ON_HAND N NULL LAST_ORDER_DATE N ORDER_QUANTITY N N Y=, N=... N Y=, N= F3= F4= F5= F6= F10= F11= F12= F14= F24= : F4().. 28 IBM i:

35 e. Enter. SQL. : SQL CREATE TABLE. CREATE TABLE SAMPLECOLL.INVENTORY_LIST (ITEM_NUMBER CHAR(6) NOT NULL, ITEM_NAME VARCHAR(20) NOT NULL WITH DEFAULT '***UNKNOWN***', UNIT_COST DECIMAL(8,2) NOT NULL WITH DEFAULT, QUANTITY_ON_HAND SMALLINT DEFAULT NULL, LAST_ORDER_DATE DATE, ORDER_QUANTITY SMALLINT DEFAULT 20) 2. SUPPLIERS.. a. SQL. b. SQL F4(). CREATE TABLE SAMPLECOLL.SUPPLIERS (SUPPLIER_NUMBER CHAR(4)NOT NULL, ITEM_NUMBER CHAR(6) NOT NULL, SUPPLIER_COST DECIMAL(8,2)) INSERT LABEL ON SELECT SQL. LABEL ON. SQL LABEL ON SQL LABEL ON COLUMN. 2. F4().. 29

36 LABEL ON Enter = 2= 3= 4= INVENTORY_LIST, F4=.. SAMPLECOLL, F4= = 2= F3= F4= F5= F12= F20= F21= Enter.. LABEL ON Enter ITEM_NUMBER 'ITEM NUMBER' ITEM_NAME 'ITEM NAME' UNIT_COST 'UNIT COST' QUANTITY_ON_HAND 'QUANTITY ON HAND' LAST_ORDER_DATE 'LAST ORDER DATE' ORDER_QUANTITY 'NUMBER ORDERED' F3= F5= F6= F10= F12= F14= F19= F24= SELECT.. 6. Enter. LABEL ON. LABEL ON for INVEN00001 in SAMPLECOLL completed. 30 IBM i:

37 . i DB2 10. : LABEL ON SQL. LABEL ON SAMPLECOLL.INVENTORY_LIST (ITEM_NUMBER IS 'ITEM NUMBER ', ITEM_NAME IS 'ITEM NAME ', UNIT_COST IS 'UNIT COST ', QUANTITY_ON_HAND IS 'QUANTITY ON HAND ', LAST_ORDER_DATE IS 'LAST ORDER DATE ', ORDER_QUANTITY IS 'NUMBER ORDERED ') CREATE TABLE SQL INSERT ().. 1. SQL INSERT F4(). INSERT. INSERT Enter. INTO.... INVENTORY_LIST, F4=... SAMPLECOLL, F4=. INTO... Y Y=, N= =VALUES 2= Enter. WITH.. 1 1=, 2=NC() 3=UR (CHG), 4=CS, 5=RS (ALL) 6=RR F3= F4= F5= F12= F20= F21= (INTO). 4. Enter. 31

38 INSERT, (1-999) Enter. 1 ITEM_NUMBER CHARACTER 6 2 ITEM_NAME VARCHAR 20 3 UNIT_COST DECIMAL QUANTITY_ON_HAND SMALLINT 4 LAST_ORDER_DATE DATE ORDER_QUANTITY SMALLINT 4 F3= F5= F12= F19= F20= F21=.. INSERT. 5. Enter. INSERT Enter. ITEM_NUMBER ITEM_NAME UNIT_COST QUANTITY_ON_HAND '153047' 'Pencils, red' F3= F5= F6= F10= F11= F12= F14= F15= F24= : F11( ).. 6. Enter... LAST_ORDER_DATE. ORDER_QUANTITY CREATE TABLE SQL INSERT. INSERT INTO SAMPLECOLL.INVENTORY_LIST (ITEM_NUMBER, ITEM_NAME, UNIT_COST, QUANTITY_ON_HAND) VALUES ('153047', 'Pencils, red', 10.00, 25) 32 IBM i:

39 8. SQL F9(). INSERT. INSERT F4() SQL. 9. INSERT.. INSERT., ITEM_NUMBER UNIT_COST VALUES. ITEM_NUMBER ITEM_NAME UNIT_COST QUANTITY_ON_HAND Pencils, red Lined tablets Paper clips Enelopes, legal Enelopes, standard Chairs, secretary Pens, black SAMPLECOLL.SUPPLIERS. SUPPLIER_NUMBER ITEM_NUMBER SUPPLIER_COST SELECT. SELECT SQL.. 1. SELECT FROM WHERE -. 33

40 , SQL i DB2 SQL. 1. INVENTORY_LIST SELECT F4().. SELECT SELECT. F4. FROM... SAMPLECOLL.INVENTORY_LIST SELECT... * WHERE... GROUP BY... HAVING... ORDER BY... FOR UPDATE OF... Enter. DISTINCT... N Y=, N= SELECT UNION... N Y=, N=... N Y=, N= F3= F4= F5= F6= F9= F10= F12= F14= F15= F24= 2. FROM. *. 3. Enter.....: ITEM ITEM UNIT QUANTITY LAST NUMBER NUMBER NAME COST ON ORDER ORDERED HAND DATE Pencils, red Lined tablets ***UNKNOWN*** Paper clips Enelopes, legal Enelopes, standard Chairs, secretary Pens, black ******** ******** F3= F12= F19= F20= F21= LABEL ON. ITEM_NAME CREATE TABLE. QUANTITY_ON_HAND. LAST_ORDER_DATE INSERT. ORDER_QUANTITY. 34 IBM i:

41 SQL. SELECT * FROM SAMPLECOLL.INVENTORY_LIST 4. SELECT. WHERE. 10 ITEM_NUMBER, UNIT_COST ITEM_NAME SELECT F4(). SELECT. SELECT SELECT. F4. FROM... SAMPLECOLL.INVENTORY_LIST SELECT... ITEM_NUMBER, UNIT_COST, ITEM_NAME WHERE... UNIT_COST > GROUP BY... HAVING... ORDER BY... FOR UPDATE OF... Enter. DISTINCT... N Y=, N= SELECT UNION... N Y=, N=... N Y=, N= F3= F4= F5= F6= F9= F10= F12= F14= F15= F24= SELECT F6( ). SELECT WHERE F Enter SELECT.....: ITEM UNIT ITEM NUMBER COST NAME Chairs, secretary Pens, black ******** ******** F3= F12= F19= F20= F21= WHERE. SELECT.. SQL. 35

42 SELECT ITEM_NUMBER,UNIT_COST,ITEM_NAME FROM SAMPLECOLL.INVENTORY_LIST WHERE UNIT_COST > SQL.. SQL SELECT FROM.. SUPPLIERS INVENTORY_LIST., ITEM_NUMBER.. SELECT ITEM_NUMBER.. SQL SELECT. SELECT SUPPLIER_NUMBER, SAMPLECOLL.INVENTORY_LIST.ITEM_NUMBER, ITEM_NAME FROM SAMPLECOLL.SUPPLIERS, SAMPLECOLL.INVENTORY_LIST WHERE SAMPLECOLL.SUPPLIERS.ITEM_NUMBER = SAMPLECOLL.INVENTORY_LIST.ITEM_NUMBER FROM.... FROM.. SELECT SUPPLIER_NUMBER, Y.ITEM_NUMBER, ITEM_NAME FROM SAMPLECOLL.SUPPLIERS X, SAMPLECOLL.INVENTORY_LIST Y WHERE X.ITEM_NUMBER = Y.ITEM_NUMBER SAMPLECOLL.SUPPLIERS X SAMPLECOLL.INVENTORY_LIST Y. X Y ITEM_NUMBER.. 36 IBM i:

43 ...: SUPPLIER_NUMBER ITEM ITEM NUMBER NAME Pencils, red Lined tablets Paper clips Pencils, red Enelopes, legal Pencils, red Paper clips Chairs, secretary Paper clips Pens, black ******** ******** F3= F12= F19= F20= F21= : ORDER BY. INVENTORY_LIST SUPPLIERS. SUPPLIER INVENTORY_LIST. SUPPLIER. ORDER BY SELECT. SUPPLIER SUPPLIER_NUMBER. ORDER BY. SUPPLIER_NUMBER. SUPPLIER_NUMBER ITEM_NUMBER. SELECT SUPPLIER_NUMBER,Y.ITEM_NUMBER,ITEM_NAME FROM SAMPLECOLL.SUPPLIERS X,SAMPLECOLL.INVENTORY_LIST Y WHERE X.ITEM_NUMBER = Y.ITEM_NUMBER ORDER BY SUPPLIER_NUMBER,Y.ITEM_NUMBER. 37

44 ...: SUPPLIER_NUMBER ITEM ITEM NUMBER NAME Pencils, red Lined tablets Paper clips Pencils, red Paper clips Pens, black Paper clips Chairs, secretary Pencils, red Enelopes, legal ******** ******** F3= F12= F19= F20= F21= DB2 for i5/os SQL SQL UPDATE. WHERE UPDATE. WHERE. WHERE LAST_ORDER_DATE ORDER_QUANTITY UPDATE F4(). UPDATE. UPDATE Enter.... INVENTORY_LIST F4=... SAMPLECOLL F4=... F3= F4= F5= F12= F20= F21= IBM i:

45 3. Enter.. UPDATE Enter.... INVENTORY_LIST F4=... SAMPLECOLL F4=... Enter. ITEM_NUMBER ITEM_NAME UNIT_COST QUANTITY_ON_HAND LAST_ORDER_DATE ORDER_QUANTITY CURRENT DATE 50 F3= F4= F5= F6= F10= F11= F12= F14= F24= 4. LAST_ORDER_DATE CURRENT DATE Enter WHERE. WHERE. UPDATE WHERE Enter. F4. ITEM_NUMBER = '303476' Enter. WITH =, 2=NC(NONE) 3=UR (CHG), 4=CS, 5=RS (ALL) 6=RR F3= F4= F5= F6= F9= F10= F12= F14= F15= F24= 7. WHERE ITEM_NUMBER = Enter.. SELECT (SELECT * FROM SAMPLECOLL.INVENTORY_LIST). 39

46 ...: ITEM ITEM UNIT QUANTITY LAST NUMBER NUMBER NAME COST ON ORDER ORDERED HAND DATE Pencils, red Lined tablets ***UNKNOWN*** Paper clips /30/ Enelopes, legal Enelopes, standard Chairs, secretary Pens, black ******** ******** F3= F12= F19= F20= F21=. LAST_ORDER_DATE.. NUMBER_ORDERED. SQL. UPDATE SAMPLECOLL.INVENTORY_LIST SET LAST_ORDER_DATE = CURRENT DATE, ORDER_QUANTITY = 50 WHERE ITEM_NUMBER = '303476' SQL SQL DELETE., WHERE DELETE. QUANTITY_ON_HAND. 1. SQL. DELETE FROM SAMPLECOLL.INVENTORY_LIST WHERE QUANTITY_ON_HAND IS NULL IS NULL. 2. SELECT.. 40 IBM i:

47 ...: ITEM ITEM UNIT QUANTITY LAST NUMBER NUMBER NAME COST ON ORDER ORDERED HAND DATE Pencils, red Lined tablets Paper clips /30/ Enelopes, legal Chairs, secretary Pens, black ******** ******** F3= F12= F19= F20= F21= QUANTITY_ON_HAND... SQL CREATE VIEW. CREATE VIEW.. WITH CHECK OPTION.... INSERT..... WITH CHECK OPTION CREATE VIEW.,. 41

48 . INVENTORY_LIST. 6 (ITEM_NUMBER, LAST_ORDER_DATE QUANTITY_ON_HAND). SELECT. 2. CREATE VIEW. 1.. CREATE VIEW SAMPLECOLL.RECENT_ORDERS AS SELECT ITEM_NUMBER, LAST_ORDER_DATE, QUANTITY_ON_HAND FROM SAMPLECOLL.INVENTORY_LIST WHERE LAST_ORDER_DATE > CURRENT DATE - 14 DAYS SELECT *FROM SAMPLECOLL.RECENT_ORDERS....: ITEM LAST QUANTITY NUMBER ORDER ON DATE HAND /30/ ******** ******** F3= F12= F19= F20= F21=... FROM. INVENTORY_LIST ITEM_NUMBER UNIT_COST. SUPPLIERS ITEM_NUMBER SUPPLIER_COST. WHERE CREATE VIEW SAMPLECOLL.LOWER_COST AS SELECT SUPPLIER_NUMBER, A.ITEM_NUMBER,UNIT_COST, SUPPLIER_COST FROM SAMPLECOLL.INVENTORY_LIST A, SAMPLECOLL.SUPPLIERS B WHERE A.ITEM_NUMBER = B.ITEM_NUMBER AND UNIT_COST > SUPPLIER_COST 42 IBM i:

49 2.. SELECT *FROM SAMPLECOLL.LOWER_COST....: SUPPLIER_NUMBER ITEM UNIT SUPPLIER_COST NUMBER COST ******** ******** F3= F12= F19= F20= F21= : ORDER BY.. 23 SQL System i Naigator SQL SQL,. PC. 43

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52 IBM. (i) ( ) (ii) ,.. (, ). IBM IBM, IBM (IPLA), IBM (License Agreement for Machine Code) IBM,. IBM, IBM,. IBM. IBM.. GA(General Aailability)..,,.. :. (API),,,. 46 IBM i:

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