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SQL\uff0c\u5373\u7ed3\u6784\u5316\u67e5\u8be2\u8bed\u8a00\uff08Structured Query Language\uff09\uff0c\u521d\u5b66\u8005\u53ef\u80fd\u4f1a\u89c9\u5f97\u6709\u4e9b\u671b\u800c\u751f\u754f\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u5b9a\u4e49\u3001\u64cd\u4f5c\u548c\u67e5\u8be2\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u7684\u6570\u636e\u3002\u8fd9\u7c7b\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u9ad8\u5ea6\u7ec4\u7ec7\u5316\u548c\u7ed3\u6784\u5316\uff0c\u4ee5\u9002\u5e94\u660e\u786e\u5b9a\u4e49\u7684\u884c\u548c\u5217\u3002<\/p>\n

\n

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\n

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SQL\u5e2e\u52a9\u60a8\u7f16\u5199\u66f4\u597d\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/h2>\n

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SQL\u5bf9\u521d\u5b66\u8005\u6765\u8bf4\u662f\u6613\u5b66\u7684\u3002<\/h2>\n

\u7406\u89e3\u548c\u5e94\u7528\u7ed3\u6784\u5316\u67e5\u8be2\u8bed\u8a00(SQL)\u5728\u5b9e\u8df5\u4e2d\u6709\u5f88\u591a\u597d\u5904\uff0c\u4f46\u5176\u4e2d\u6700\u5927\u7684\u4eae\u70b9\u662f\u5b83\u5bf9\u521d\u5b66\u8005\u7684\u6613\u7528\u6027\u3002SQL\u662f\u4e00\u4e2a\u660e\u786e\u5b9a\u4e49\u7684\u8bed\u8a00\uff0c\u5176\u8bed\u6cd5\u4e3b\u8981\u4f7f\u7528\u5e38\u89c1\u7684\u82f1\u8bed\u5355\u8bcd\u6765\u547d\u540d\u64cd\u4f5c\u3001\u8fc7\u6ee4\u5668\u548c\u5176\u4ed6\u4fee\u9970\u7b26\u3002SQL\u67e5\u8be2\u901a\u5e38\u53ef\u4ee5\u50cf\u82f1\u8bed\u53e5\u5b50\u4e00\u6837\u9605\u8bfb\uff0c\u5e76\u4e14\u5373\u4f7f\u6ca1\u6709\u7f16\u7a0b\u7ecf\u9a8c\uff0c\u4e5f\u53ef\u4ee5\u8fc5\u901f\u7406\u89e3\u3002<\/p>\n

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\u7ed3\u8bba<\/h2>\n

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