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MySQL\u6307\u4ee4: VARBINARY\uff08\u53ef\u8b8a\u9577\u5ea6\u4e8c\u9032\u5236\uff09<\/h1>\n

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VARBINARY\u7684\u7279\u6027<\/h2>\n

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VARBINARY(n)<\/code><\/pre>\n
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    \n
  • \u5716\u50cf\u5b58\u5132\uff1a<\/strong>\u8a31\u591a\u7db2\u7ad9\u9700\u8981\u5b58\u5132\u7528\u6236\u4e0a\u50b3\u7684\u5716\u50cf\uff0c\u4f7f\u7528VARBINARY<\/code>\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u5b58\u9019\u4e9b\u5716\u50cf\u6578\u64da\u3002<\/li>\n
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    VARBINARY\u8207\u5176\u4ed6\u6578\u64da\u985e\u578b\u7684\u6bd4\u8f03<\/h2>\n
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      \n
    • BINARY\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u56fa\u5b9a\u9577\u5ea6\u7684\u4e8c\u9032\u5236\u6578\u64da\u985e\u578b\uff0c\u9069\u5408\u5b58\u5132\u9577\u5ea6\u56fa\u5b9a\u7684\u6578\u64da\u3002\u8207VARBINARY<\/code>\u76f8\u6bd4\uff0cBINARY<\/code>\u5728\u5b58\u5132\u7a7a\u9593\u4e0a\u53ef\u80fd\u6703\u6d6a\u8cbb\u4e00\u4e9b\u8cc7\u6e90\u3002<\/li>\n
    • BLOB\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u5927\u5c0d\u8c61\u6578\u64da\u985e\u578b\uff0c\u9069\u5408\u5b58\u5132\u5927\u91cf\u7684\u4e8c\u9032\u5236\u6578\u64da\u3002BLOB<\/code>\u7684\u6700\u5927\u9577\u5ea6\u53ef\u905465,535\u5b57\u7bc0\uff0c\u4f46\u4e0d\u652f\u6301\u53ef\u8b8a\u9577\u5ea6\u7684\u7279\u6027\u3002<\/li>\n<\/ul>\n
      \u7bc4\u4f8b<\/h2>\n
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      CREATE TABLE images (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    image_data VARBINARY(65535)\n);<\/code><\/pre>\n
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      INSERT INTO images (image_data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p>\n","protected":false},"excerpt":{"rendered":"
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