SQL Antipatterns Night LT Phantom File

Transcript

1. ڏʑ࣮ʑͷ
 ϑΝϯτϜ
   ϑΝΠϧ 42-Ξϯνύλʔϯ/JHIU
   !CBTI$

2. lݹ͖ྑ͖࣌୅͔Βདྷ·ͨ͠
   ਅ໘໨ͳ4&ɺਅ໘໨ʹ4&z w !CBTI$
   w ͜͠͹
   ͱ͖͋͠ IUUQSFDSVJUQJYJWOFUNFNCFSUPTIJBLJ

3. IUUQCBTIDIBUFOBCMPHDPNFOUSZ
 IUUQTTQFBLFSEFDLDPNCBTIDSVCZBETZTUFN

4. ઓ૪ͷՐछ ϑΝϯτϜϑΝΠϧ
   Ξϯνύλʔϯ

5. ऴଉ
 એݴ

6. ϝσΟΞϑΝΠϧΛʜ w%#ʹ֨ೲ͢΂͖৔߹
   w%#͔Β֎ͩ͢͠΂͖৔߹

7. ϑΝΠϧͷѻ͍͕Ͳ͏ ͱ͔42-͕Ͳ͏ͱ͔

8. BWBJMBCJMJUZ γεςϜՄ༻ੑ

9. lγεςϜz

10. IUUQTLPUPCBOLKQXPSE&#&#&&"

11. IUUQTLPUPCBOLKQXPSE &#&#&&" lݸʑͷཁૉ͕༗ػతʹ૊Έ߹Θ͞Εͨɼ·ͱ ·ΓΛ΋ͭશମɻମܥɻܥɻz

12. %#αʔόͱ
    "1αʔόɻ
    Մ༻ੑͷʮཁʯ͸ʁ

13. %#αʔόͱ
    "1αʔόɻ
    Մ༻ੑͷʮཁʯ͸ʁ

14. ϝσΟΞΦϦδϯͱ
    "1αʔόɻ
    Մ༻ੑͷʮཁʯ͸ʁ

15. Մ༻ੑͷʮཁʯ౓ w%#ɹ
    "1
    w%#
    ɹϝσΟΞΦϦδϯ

16. Մ༻ੑͷʮཁʯ౓ w%#
    ʼ
    "1
    w%#
    ʽ
    ϝσΟΞΦϦδϯ

17. ͭ·Γ w %#αʔό͸Մ༻ੑͷཁ͔ͩΒ
 େࣄͳϝσΟΞϑΝΠϧΛ༬͚ΒΕΔ
    w Մ༻ੑ͕ඞཁे෼ʹߴ͍ϝσΟΞΦϦδϯʹ΋
 େࣄͳϝσΟΞϑΝΠϧΛ༬͚ΒΕΔ

18. ݁࿦ w "NB[PO
    4΁ͷࢀরΛ֨ೲ
    ˕
    w ࣗલϝσΟΞΦϦδϯ΁ͷࢀরΛ֨ೲ
    ˕
    w %#ͷதʹϝσΟΞΛ֨ೲ
    ˓ʢਏ͞΋͋Δʣ
    w "1αʔόͷϝσΟΞ΁ͷࢀরΛ֨ೲ
    
    ⽂⽂⽂

19. ʮ"1αʔόʯ

20. "1
    ˰
    ৼΔ෣͍

21. ೖྗ
    ॲཧ
    ग़ྗ

22. σʔλ

23. اۀ׆ಈͷࠜװ

24. σʔλ͕ͦ͜த৺

25. σʔλࢦ޲ΞʔΩςΫνϟ

26. σʔλࢦ޲Ξϓϩʔν

27. %0"

28. ೥

29. ख๏ͷ࿩Ͱ͸ͳ͍

30. Ձ஋

31. %0"

32. ʘ%ɾ0ɾ"ʂʗ

33. ʘ%ɾ0ɾ"ʂʂʗ

34. ʘ%ɾ0ɾ"ʂʂʂʗ

35. ʘ%ɾ0ɾ"ʂʂʂʂʗ