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??InnoDB????????? username?????????????????? id????????????????????? ?????Result???????????????????
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- totalcount?????- ???null?????0
- wincount??????- ???????0
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totalcount??????null?????0???????? wincount????????????0?????????? ????????????? SQL??Game.sql???????????SQL?????InnoDB?????????utf8???????????
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- totalcount?????int?????null?????0
- wincount?????int??????null?????0
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- password???varchar???????null????50
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- ??InnoDB????????ACID???????
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