DBFlute Show on ClubDB2 http://d.hatena.ne.jp/jflute/20130914/clubdb2

1. DB࡜࢔ࣉࣜ࡜DB2ࢆ
ࡘ࡞ࡄᯫࡅᶫ
DBFlute
ஂಖࠉ㞞ᙪjflute

2. jflute࡜ࡣ㸽
ஂಖࠉ㞞ᙪ㸦࣮࢜ࣉࣥࢯ࣮ࢫࣉࣟࢢ࣐࣮ࣛ㸧
! DBFluteࡢస⪅(࣓࢖ࣥࢥ࣑ࢵࢱ)
! S2Dao/Teedaࢥ࣑ࢵࢱ
! Seasar.NETࢥ࣑ࢵࢱ㸤࣮ࣜࢲ࣮
! jfluteࡢ᪥グ (http://d.hatena.ne.jp/jflute/)
! Twitter: jflute / Facebook: dbflute

3. ஂಖ࡜ࡣ㸽
ࣇ࣮ࣜࣉࣟࢢ࣐࣮ࣛ
! (୺࡟Javaࡢ)㛤Ⓨ⌧ሙ࡛ࡢࣇ࢛࣮ࣟ࢖ࣥࢢ
! ࢔࣮࢟ࢸࢡࢳࣕタィࠊᐇ⿦
! 㛤Ⓨࣉࣟࢭࢫࡢᨵၿ㸦⎔ቃᨵၿ㸧
! DBタィ࢔ࢻࣂ࢖ࢫ
! DBFluteࡢᑟධᨭ᥼ࠊᐇ⿦ᨭ᥼
! ࢚ࣥࢪࢽ࢔ࡢ஧ḟᡂ㛗ࡢᨭ᥼㸦ᩍ⫱㸧
! ࣁࣥࢬ࢜ࣥ࡟ࡼࡿᛮ⪃ຊ࢔ࢵࣉ㸟
! ࢚ࣥࢪࢽ࢔ࡣࡶ࠺୍ᗘᡂ㛗࡛ࡁࡿ㸟

4. ᐇ⦼ࡣ㸽
! ᰴᘧ఍♫ࣞ࢖ࣁ࢘࢜ࣜᵝ
! ୰㏵᪂ேࡢ◊ಟ࣭⌧ሙ࡛ࡢࣇ࢛࣮ࣟ࢖ࣥࢢ
! OSSᑟධᨭ᥼ࢧ࣮ࣅࢫ
! ᰴᘧ఍♫ࣅࢬ࣮ࣜࢳᵝ
! DBFluteᑟධ࣭᭱㐺໬ࣇ࢛࣮ࣟࠊ㛤Ⓨ⎔ቃᨵၿᨭ᥼
! ࢔࣮࢟ࢸࢡࢳࣕタィ࣭ᐇ⿦㸦SAStrutsࡢᣑᙇ࡞࡝㸧
! ୰㏵࢚ࣥࢪࢽ࢔ࡢDBFluteࣁࣥࢬ࢜ࣥࠊ⌧ሙࣇ࢛࣮ࣟ
! ᪂༞࢚ࣥࢪࢽ࢔ࡢ◊ಟࣇ࢛࣮ࣟࠊJava㸤DBFluteࣁࣥࢬ࢜ࣥ
! ᰴᘧ఍♫ࣝࢡࢧᵝ
! DBFluteᑟධ࣭᭱㐺໬ࣇ࢛࣮ࣟࠊ㛤Ⓨ⎔ቃᨵၿᨭ᥼
! DBFluteࣁࣥࢬ࢜ࣥࠊ⌧ሙࣇ࢛࣮ࣟ
ͤྡ๓ࡢฟࡏࡿ௻ᴗᵝࡢࡳᥖ㍕

5. DBFlute࡜ࡣ㸽
! ࢔ࣉࣜෆ࡛ࡢDB࢔ࢡࢭࢫࡢᨭ᥼
! 㛤Ⓨ⎔ቃ࡛ࡢDB⟶⌮ࡢᨭ᥼

6. DBFluteࡢ≉ᚩࡣ㸽
ࢫࣆ࣮ࢻࡢ㏿࠸ࣅࢪࢿࢫኚ໬
࡟⪏࠼ࡽࢀࡿ㛤Ⓨ⎔ቃࡢᨭ᥼࡟≉໬
DBኚ᭦࡟ᙉ࠸

7. DBFluteࡢࢱ࣮ࢤࢵࢺ
! BtoC࡞࡝ࡢࢧ࣮ࣅࢫ㛤Ⓨ㸦஦ᴗ఍♫㸧
! ࣮࣭ࣜࣥࢫࢱ࣮ࢺ࢔ࢵࣉ
! ࢖ࣥࢡ࣓ࣜࣥࢱࣝ㛤Ⓨ
! DBタィ࡜ᐇ⿦ࡢྠ᫬㛤Ⓨ
ͤࣅࢪࢿࢫࡢࡓࡵࡢἾ⮯࠸ࢶ࣮࡛ࣝ࠶ࡿ

8. …
ࡩ࣮ࢇ

9. DBFluteࡣኚ࠼ࡓ࠸
ࠉDBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻࡢ
ࠉࠉࠉࠉࠉࢠࣕࢵࣉ

10. ࢠࣕࢵࣉࡗ࡚㸽
DBࢧ࢖ࢻ㸸DBタィࠊDB࢖ࣥࣇࣛ
࢔ࣉࣜࢧ࢖ࢻ㸸࢔ࣉࣜ㛤Ⓨ
஫࠸ࡀ஫࠸࡟㈐ࡵྜ࠺ (T T

11. DBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻࡢ
ࢠࣕࢵࣉࠉࡑࡢ㸯
DBタィࡢពᅗࡀ
࢔ࣉࣜഃ࡟ఏࢃࡽ࡞࠸

12. DBFluteࡣDBࢆఏ࠼ࡿ㸟
! SchemaHTML࡛ࢸ࣮ࣈࣝᐃ⩏ࡢ⮬ື⏕ᡂ
! ࣓ࣥࢸࢼࣥࢫ୙せ (DBࢥ࣓ࣥࢺ㔜ど)
! Ẽᴦ࡟㛤ࡅࡿHTMLᙧᘧ
! DBᐃ⩏ࢆJavaDocࢥ࣓ࣥࢺ࡟
! DBࢥ࣓ࣥࢺࢆJavaDocࢥ࣓ࣥࢺ࡟

13. DBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻࡢ
ࢠࣕࢵࣉࠉࡑࡢ㸰
࢔ࣉࣜഃࡢ㒔ྜ࡟㛵ಀ࡞ࡃ
DBኚ᭦ࡉࢀࡿ

14. DBFluteࡣDBኚ᭦࡟ࡘ࠾࠸㸟
! ࢱ࢖ࣉࢭ࣮ࣇAPI࡛DBኚ᭦ࡢᙳ㡪⠊ᅖ᳨▱
! 2WaySQLࡢእࡔࡋSQL୍࡛ᣓᐇ⾜᳨࡛▱
! ᭱᪂DBᵓ㐀ࡢᶓᒎ㛤ࢆ⮬ື໬ (ReplaceSchema)
! ࢸࢫࢺࢹ࣮ࢱࡢ୍ඖ⟶⌮
! ࡜࠸࠺࠿୍␒ࡢࡇࡔࢃࡾ

15. DBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻࡢ
ࢠࣕࢵࣉࠉࡑࡢ㸱
࡜࠸࠺࠿ࠊDBኚ᭦ࡢෆᐜࡀ
࢔ࣉࣜഃ࡟ఏࢃࡽ࡞࠸

16. DBFluteࡣDBኚ᭦ࢆఏ࠼ࡿ㸟
! HistoryHTML࡛ᒚṔࢻ࣓࢟ࣗࣥࢺࢆ⮬ື⏕ᡂ
! JavaDocࢥ࣓ࣥࢺࡸSchemaHTML

17. DBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻࡢ
ࢠࣕࢵࣉࠉࡑࡢ㸲
࢔ࣉࣜഃࡀ
ࡄࡿࡄࡿ࡜ᅇࡍ

18. DBFluteࡣ᫂♧୺⩏
! 㛵㐃ࢸ࣮ࣈࣝࡣྲྀࡾࡓ࠸ࡶࡢࢆ᫂♧
! get࣓ࢯࢵࢻ࡛ࡢLazyLoadࡣࡋ࡞࠸
! SQLࡢⓎ⾜ᅇᩘࢆᩘ࠼ࡿࡓࡵࡢᣑᙇ࣏࢖ࣥࢺ

19. DBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻࡢ
ࢠࣕࢵࣉࠉࡑࡢ㸳
ᮏ␒࡜⤖ྜ࡜㛤Ⓨ࡛ࠊ
ࢫ࣮࣐࢟ᵓ㐀ࡀ㐪࠺㸟

20. DBFluteࡣᕪศ኱ዲࡁ
! HistoryHTML࡛DBኚ᭦ࡢṔྐࢆ᣺ࡾ㏉ࢀࡿ
! AlterCheck࡛Alterᩥࡢᩚྜᛶࢆࢳ࢙ࢵࢡ
! SchemaSyncCheck࡛஧ࡘࡢDBࡢᕪศࢆࢳ࢙ࢵࢡ

21. DBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻࡢ
ࢠࣕࢵࣉࠉࡑࡢ㸴
࢔ࣉࣜᒇࡉࢇࡼ࠹…
ࣃࣇ࢛࣮࣐ࣥࢫ⪃៖࠾㢪࠸

22. DBFluteࡣSQLࢆ኱ษ࡟
! CB࡛ฟຊࡉࢀࡿSQLࡢぢࡓ┠ࡣ㉸኱஦
! Ⓨ⾜ࡉࢀࡓSQLࡢᐇ⾜᫬㛫ࢆࣟࢢ࡟
! ࣒࢝ࣛࡢIndex᝟ሗࢆJavaDoc࡟
! SQLࢆⓎ⾜ࡋࡓࢡࣛࢫࢆࣟࢢ࡟
! SQLࢆⓎ⾜ࡋࡓᶵ⬟ࢆࢥ࣓ࣥࢺ࡟ᇙࡵ㎸ࡳ!?

23. DBFluteࡣⱁࡀ⣽࠿࠸
! ࣐ࢵࣆࣥࢢ࡛ࣜࣇࣞࢡࢩࣙࣥࡣ౑ࢃ࡞࠸
! EntityࡢSetter࿧ࡧฟࡋ᝟ሗ࡛updateᩥࢆᵓ⠏
! ࣮࣌ࢪࣥࢢ࡛ࡢSQLⓎ⾜ᅇᩘไᚚ
! ࣉࣟࢩ࣮ࢪࣕ࡟ࡶࡘ࠾࠸㸟
! ࡶࡕࢁࢇࠊࣂ࢖ࣥࢻኚᩘ࡛ࡍࡼ

24. DBࢧ࢖ࢻ࡜࢔ࣉࣜࢧ࢖ࢻ
࡝ࡗࡕࡶWinWin࡟࡞ࡗ࡚ࡇࡑࠊ
࠾ᐈᵝࡶ᭱㧗ࡢࢩࢫࢸ࣒࡟
ฟ఍࠼ࡿࡣࡎ

25. ᯫࡅᶫ
ࡑࡢࡓࡵࡢࢶ࣮ࣝࠊ
㑅ࢇ࡛ࡳࡲࡏࢇ࠿㸽

26. ࡕࡻࡗ࡜࿌▱
㸯㸮᭶㸯㸷᪥㸦ᅵ㸧
㸯㸱㸸㸮㸮࠿ࡽ㸯㸵㸸㸮㸮㸦㸩᠓ㄯ఍㸧
ࣅࢬ࣮ࣜࢳࠊ࣮࢞ࢹࣥᗈሙ࡟࡚
DBFlute࣮࢞ࢹࣥࣇ࢙ࢫ
ࢆ㛤ദ