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  1. LOSNINGAR ÖVNINGAR 5:
  2. 1: select * from tblkund WHERE fldAdress = 'Stockholm' OR fldAdress = 'Malmö';
  3. alt. select * from tblkund WHERE fldAdress IN ('Malmö', 'Stockholm')
  4. 2: select * from tblkund WHERE fldTele like '%_______';
  5. 3: select * from tblkund WHERE fldpnr like '5%' OR fldpnr like '6%';
  6. 4: select * from tblkund WHERE fldKredit >20000 OR fldKredit <10000;
  7. 5: update tblkund set fldKredit= 'fldKredit *0,5';
  8. 6: update tblkund set fldKredit = 'fldKredit *1/0,5';
  9. 10: Select avg(fldKredit) from tblkund;
  10. 11: Select MAX(fldKredit), MIN(fldKredit) from tblkund;
  11. 12: update tblkund set fldGadress='Karlaplan 3', fldadress='Stockholm', fldpnr='123 45', fldTele='08-7020090', fldKredit= fldKredit*0.95 WHERE fldKundnr='3';
  12. 13: select fldFnamn,fldEnamn from tblkund WHERE fldadress ='Stockholm';
  13. 14: select fldFnamn,fldEnamn from tblkund WHERE fldFnamn <>'Lotta';
  14. 15: select fldFnamn,fldEnamn from tblkund WHERE NOT fldFnamn like 'p%';
  15.  
  16. TABELLER SIDA 22:
  17. create table tblatomer
  18. (fldatomnummer integer,
  19. fldnamn varchar(30),
  20. fldavikt integer,
  21. fldkokpkt integer,
  22. fldfortkortn varchar(30),
  23. fldsmaltpkt integer,
  24. primary key (fldatomnummer));
  25.  
  26. // LÄGG TILL DATA
  27. insert into tblatomer
  28. (fldatomnummer, fldnamn, fldavikt, fldkokpkt, fldfortkortn, fldsmaltpkt)
  29. values
  30. (1, 'Väte','1','-252.8','H','-259.1'),
  31. (6, 'Kol','12','4200','C','630.5'),
  32. (7, 'Kväve','14','-195.8','N','-209.9'),
  33. (8, 'Syre','16','-183','O','-218.4'),
  34. (16, 'Svavel','32.1','444.6','S','113'),
  35. (17, 'Klor','35.5','-34.6','Cl','-103'),
  36. (28, 'Nickel','58.7','2900','Ni','1455'),
  37. (47, 'Silver','108','1950','Ag','960.5'),
  38. (51, 'Antimon','122','1380','Sb','630.5'),
  39. (53, 'Jod','127','184.4','I','113.5');
  40.  
  41. ÖVRIGA TABELLER SIDA 22:
  42. TBLELEVER
  43. create table tblelever
  44. (fldFnamn varchar(30),
  45. fldEnamn varchar(30),
  46. fldklass varchar(30),
  47. fldpstnr integer,
  48. fldandraspr varchar(30),
  49. fldelevnr integer,
  50. fldgatuadr varchar(30),
  51. fldpostadr varchar(30),
  52. primary key (fldelevnr));
  53.  
  54. TBLKOMMUN:
  55. create table tblkommun
  56. (fldkommun varchar(30),
  57. fldlän varchar(30),
  58. fldfolkmängd integer,
  59. fldyta integer,
  60. primary key (fldkommun));
  61.  
  62. tblordlista:
  63. create table tblordlista
  64. (fldsvenska varchar(30),
  65. fldengelska varchar(30),
  66. fldfranska varchar(30),
  67. fldtyska varchar(30)
  68. primary key (tblsvenska));
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