{"id":6568,"date":"2024-11-14T11:01:45","date_gmt":"2024-11-14T03:01:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6568\/"},"modified":"2024-11-14T11:01:45","modified_gmt":"2024-11-14T03:01:45","slug":"mysql%e6%80%8e%e4%b9%88%e5%af%bc%e5%85%a5%e5%af%bc%e5%87%ba%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6568\/","title":{"rendered":"mysql\u600e\u4e48\u5bfc\u5165\u5bfc\u51fa\u6570\u636e\u5e93"},"content":{"rendered":"

\n mysql\u6570\u636e\u5e93\u5bfc\u5165\u5bfc\u51fa\u6b65\u9aa4\uff1a\u8fde\u63a5\u6570\u636e\u5e93\u5e76\u9009\u62e9\u6570\u636e\u5e93\u3002\u5bfc\u5165\uff1a\u4f7f\u7528load data infile\u8bed\u53e5\uff0c\u6307\u5b9a\u6570\u636e\u6587\u4ef6\u3001\u76ee\u6807\u8868\u548c\u5b57\u6bb5\u5206\u9694\u7b26\u3002\u5bfc\u51fa\uff1a\u4f7f\u7528select * into outfile\u8bed\u53e5\uff0c\u6307\u5b9a\u76ee\u6807\u6587\u4ef6\u3001\u6570\u636e\u6e90\u8868\u548c\u5b57\u6bb5\u5206\u9694\u7b26\u3002\n<\/p><\/blockquote>\n

\"mysql\u600e\u4e48\u5bfc\u5165\u5bfc\u51fa\u6570\u636e\u5e93\u63d2\u56fe\"<\/p>\n

MySQL \u6570\u636e\u5e93\u7684\u5bfc\u5165\u548c\u5bfc\u51fa<\/strong><\/p>\n

\u5bfc\u5165\u6570\u636e\u5e93<\/strong><\/p>\n

\u5bfc\u5165MySQL\u6570\u636e\u5e93\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \u8fde\u63a5\u5230\u6570\u636e\u5e93\uff1a<\/strong>\u4f7f\u7528\u547d\u4ee4 -u \u7528\u6237\u540d -p\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668\u3002\u7cfb\u7edf\u5c06\u63d0\u793a\u60a8\u8f93\u5165\u5bc6\u7801\u3002<\/li>\n
  2. \u9009\u62e9\u6570\u636e\u5e93\uff1a<\/strong>\u4f7f\u7528\u547d\u4ee4USE \u6570\u636e\u5e93\u540d;\u9009\u62e9\u8981\u5bfc\u5165\u6570\u636e\u7684\u6570\u636e\u5e93\u3002<\/li>\n
  3. \n

    \u6267\u884c\u5bfc\u5165\u8bed\u53e5\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5bfc\u5165\u6570\u636e\uff1a<\/p>\n

    LOAD DATA INFILE '\u6587\u4ef6\u540d' INTO TABLE \u8868\u540d\nFIELDS TERMINATED BY ','\n[\u5176\u4ed6\u9009\u9879]<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    • \u6587\u4ef6\u540d\u662f\u6307\u8981\u5bfc\u5165\u7684\u6570\u636e\u6587\u4ef6\u7684\u540d\u79f0\u3002<\/li>\n
    • \u8868\u540d\u662f\u6307\u8981\u5c06\u6570\u636e\u5bfc\u5165\u5230\u7684\u8868\u7684\u540d\u79f0\u3002<\/li>\n
    • FIELDS TERMINATED BY ‘,’\u6307\u5b9a\u5206\u9694\u6570\u636e\u7684\u5b57\u6bb5\u7684\u5b57\u7b26\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u9017\u53f7\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n
      \u6307\u5b9a\u5b57\u6bb5\u9009\u9879\uff08\u53ef\u9009\uff09\uff1a<\/strong>\u53ef\u4ee5\u6dfb\u52a0\u5176\u4ed6\u9009\u9879\u6765\u6307\u5b9a\u5982\u4f55\u5904\u7406\u6570\u636e\uff0c\u4f8b\u5982\uff1a<\/p>\n
        \n
      • IGNORE\uff1a\u5ffd\u7565\u52a0\u8f7d\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u9519\u8bef\u3002<\/li>\n
      • REPLACE\uff1a\u66ff\u6362\u8868\u4e2d\u73b0\u6709\u6570\u636e\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
        \u5bfc\u51fa\u6570\u636e\u5e93<\/strong><\/p>\n
        \u5bfc\u51faMySQL\u6570\u636e\u5e93\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n
          \n
        1.  \u8fde\u63a5\u5230\u6570\u636e\u5e93\uff1a<\/strong>\u4f7f\u7528\u547d\u4ee4mysql -u \u7528\u6237\u540d -p\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668\u3002\u7cfb\u7edf\u5c06\u63d0\u793a\u60a8\u8f93\u5165\u5bc6\u7801\u3002<\/li>\n
        2.  \u9009\u62e9\u6570\u636e\u5e93\uff1a<\/strong>\u4f7f\u7528\u547d\u4ee4USE \u6570\u636e\u5e93\u540d;\u9009\u62e9\u8981\u5bfc\u51fa\u6570\u636e\u7684\u6570\u636e\u5e93\u3002<\/li>\n
        3. \n
          \u6267\u884c\u5bfc\u51fa\u8bed\u53e5\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5bfc\u51fa\u6570\u636e\uff1a<\/p>\n
          SELECT * FROM \u8868\u540d INTO OUTFILE '\u6587\u4ef6\u540d'\nFIELDS TERMINATED BY ','\n[\u5176\u4ed6\u9009\u9879]<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \n
          • \u6587\u4ef6\u540d\u662f\u6307\u8981\u5bfc\u51fa\u6570\u636e\u7684\u76ee\u6807\u6587\u4ef6\u3002<\/li>\n
          • \u8868\u540d\u662f\u6307\u8981\u5bfc\u51fa\u7684\u8868\u3002<\/li>\n
          • FIELDS TERMINATED BY ‘,’\u6307\u5b9a\u5206\u9694\u5bfc\u51fa\u6570\u636e\u7684\u5b57\u6bb5\u7684\u5b57\u7b26\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u9017\u53f7\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \n
            \u6307\u5b9a\u5b57\u6bb5\u9009\u9879\uff08\u53ef\u9009\uff09\uff1a<\/strong>\u53ef\u4ee5\u6dfb\u52a0\u5176\u4ed6\u9009\u9879\u6765\u6307\u5b9a\u5982\u4f55\u5904\u7406\u6570\u636e\uff0c\u4f8b\u5982\uff1a<\/p>\n
              \n
            • WHERE\uff1a\u4ec5\u5bfc\u51fa\u6ee1\u8db3\u6307\u5b9a\u6761\u4ef6\u7684\u884c\u3002<\/li>\n
            • LIMIT\uff1a\u9650\u5236\u5bfc\u51fa\u884c\u7684\u6570\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
              \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5bfc\u5165\u5bfc\u51fa\u6570\u636e\u5e93\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
              mysql\u6570\u636e\u5e93\u5bfc\u5165\u5bfc\u51fa\u6b65\u9aa4\uff1a\u8fde\u63a5\u6570\u636e\u5e93\u5e76\u9009\u62e9\u6570\u636e\u5e93\u3002\u5bfc\u5165\uff1a\u4f7f\u7528load data infile\u8bed\u53e5\uff0c\u6307\u5b9a\u6570\u636e\u6587\u4ef6\u3001\u76ee\u6807\u8868\u548c\u5b57\u6bb5\u5206\u9694\u7b26\u3002\u5bfc\u51fa\uff1a\u4f7f\u7528select * into outfile\u8bed\u53e5\uff0c\u6307\u5b9a\u76ee\u6807\u6587\u4ef6\u3001\u6570\u636e\u6e90\u8868\u548c\u5b57\u6bb5\u5206\u9694\u7b26\u3002 MySQL \u6570\u636e\u5e93\u7684\u5bfc\u5165\u548c\u5bfc\u51fa \u5bfc\u5165\u6570\u636e\u5e93 \u5bfc\u5165MySQL\u6570\u636e\u5e93\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u8fde\u63a5\u5230\u6570\u636e\u5e93\uff1a\u4f7f\u7528\u547d\u4ee4 -u \u7528\u6237\u540d -p\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668\u3002\u7cfb\u7edf\u5c06\u63d0\u793a\u60a8\u8f93\u5165\u5bc6\u7801\u3002 \u9009\u62e9\u6570\u636e\u5e93\uff1a\u4f7f\u7528\u547d\u4ee4USE \u6570\u636e\u5e93\u540d;\u9009\u62e9\u8981\u5bfc\u5165\u6570\u636e\u7684\u6570\u636e\u5e93\u3002 \u6267\u884c\u5bfc\u5165\u8bed\u53e5\uff1a\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5bfc\u5165\u6570\u636e\uff1a LOAD DATA INFILE ‘\u6587\u4ef6\u540d’ INTO TABLE \u8868\u540d FIELDS TERMINATED BY ‘,’ [\u5176\u4ed6\u9009\u9879] \u767b\u5f55\u540e\u590d\u5236 \u6587\u4ef6\u540d\u662f\u6307\u8981\u5bfc\u5165\u7684\u6570\u636e\u6587\u4ef6\u7684\u540d\u79f0\u3002 \u8868\u540d\u662f\u6307\u8981\u5c06\u6570\u636e\u5bfc\u5165\u5230\u7684\u8868\u7684\u540d\u79f0\u3002 FIELDS TERMINATED BY ‘,’\u6307\u5b9a\u5206\u9694\u6570\u636e\u7684\u5b57\u6bb5\u7684\u5b57\u7b26\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u9017\u53f7\uff09\u3002 \u6307\u5b9a\u5b57\u6bb5\u9009\u9879\uff08\u53ef\u9009\uff09\uff1a\u53ef\u4ee5\u6dfb\u52a0\u5176\u4ed6\u9009\u9879\u6765\u6307\u5b9a\u5982\u4f55\u5904\u7406\u6570\u636e\uff0c\u4f8b\u5982\uff1a IGNORE\uff1a\u5ffd\u7565\u52a0\u8f7d\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u9519\u8bef\u3002 REPLACE\uff1a\u66ff\u6362\u8868\u4e2d\u73b0\u6709\u6570\u636e\u3002 \u5bfc\u51fa\u6570\u636e\u5e93 \u5bfc\u51faMySQL\u6570\u636e\u5e93\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u8fde\u63a5\u5230\u6570\u636e\u5e93\uff1a\u4f7f\u7528\u547d\u4ee4mysql -u \u7528\u6237\u540d -p\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668\u3002\u7cfb\u7edf\u5c06\u63d0\u793a\u60a8\u8f93\u5165\u5bc6\u7801\u3002 \u9009\u62e9\u6570\u636e\u5e93\uff1a\u4f7f\u7528\u547d\u4ee4USE \u6570\u636e\u5e93\u540d;\u9009\u62e9\u8981\u5bfc\u51fa\u6570\u636e\u7684\u6570\u636e\u5e93\u3002 \u6267\u884c\u5bfc\u51fa\u8bed\u53e5\uff1a\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5bfc\u51fa\u6570\u636e\uff1a SELECT * FROM \u8868\u540d INTO OUTFILE ‘\u6587\u4ef6\u540d’ […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6568","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6568"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6568\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}