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\u81ea\u589e\u7684\u4e3b\u952e\u7684\u503c\u662f\u987a\u5e8f\u7684,\u6240\u4ee5Innodb\u628a\u6bcf\u4e00\u6761\u8bb0\u5f55\u90fd\u5b58\u50a8\u5728\u4e00\u6761\u8bb0\u5f55\u7684\u540e\u9762\u3002\u5f53\u8fbe\u5230\u9875\u9762\u7684\u6700\u5927\u586b\u5145\u56e0\u5b50\u65f6\u5019(innodb\u9ed8\u8ba4\u7684\u6700\u5927\u586b\u5145\u56e0\u5b50\u662f\u9875\u5927\u5c0f\u768415\/16,\u4f1a\u7559\u51fa1\/16\u7684\u7a7a\u95f4\u7559\u4f5c\u4ee5\u540e\u7684\u4fee\u6539)\uff1a<\/p>\n

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\u2461. \u5bf9\u4e8e\u9ad8\u5e76\u53d1\u7684\u8d1f\u8f7d\uff0cinnodb\u5728\u6309\u4e3b\u952e\u8fdb\u884c\u63d2\u5165\u7684\u65f6\u5019\u4f1a\u9020\u6210\u660e\u663e\u7684\u9501\u4e89\u7528\uff0c\u4e3b\u952e\u7684\u4e0a\u754c\u4f1a\u6210\u4e3a\u4e89\u62a2\u7684\u70ed\u70b9\uff0c\u56e0\u4e3a\u6240\u6709\u7684\u63d2\u5165\u90fd\u53d1\u751f\u5728\u8fd9\u91cc\uff0c\u5e76\u53d1\u63d2\u5165\u4f1a\u5bfc\u81f4\u95f4\u9699\u9501\u7ade\u4e89<\/p>\n

\u2462. Auto_Increment\u9501\u673a\u5236\u4f1a\u9020\u6210\u81ea\u589e\u9501\u7684\u62a2\u593a,\u6709\u4e00\u5b9a\u7684\u6027\u80fd\u635f\u5931<\/p>\n

https:\/\/segmentfault.com\/a\/1190000042931371<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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