{"id":75688,"date":"2024-10-16T00:23:24","date_gmt":"2024-10-15T16:23:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75688\/"},"modified":"2024-10-16T00:23:24","modified_gmt":"2024-10-15T16:23:24","slug":"mysql-4-0%e4%b8%8b%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e7%9a%84%e7%a0%b4%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75688\/","title":{"rendered":"MySQL 4.0\u4e0b\u4e2d\u6587\u4e82\u78bc\u7684\u7834\u89e3"},"content":{"rendered":"<h1 id=\"mysql-4-0%e4%b8%8b%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e7%9a%84%e7%a0%b4%e8%a7%a3-LxWYgntrzw\">MySQL 4.0\u4e0b\u4e2d\u6587\u4e82\u78bc\u7684\u7834\u89e3<\/h1>\n<p>\u5728\u4f7f\u7528MySQL 4.0\u7248\u672c\u7684\u904e\u7a0b\u4e2d\uff0c\u8a31\u591a\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u4e2d\u6587\u4e82\u78bc\u7684\u554f\u984c\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u662f\u7531\u65bc\u5b57\u7b26\u96c6\u8a2d\u7f6e\u4e0d\u7576\u6216\u6578\u64da\u5eab\u8207\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u7684\u5b57\u7b26\u7de8\u78bc\u4e0d\u4e00\u81f4\u6240\u5f15\u8d77\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%ba%82%e7%a2%bc%e7%9a%84%e6%88%90%e5%9b%a0-LxWYgntrzw\">\u4e82\u78bc\u7684\u6210\u56e0<\/h2>\n<p>\u4e2d\u6587\u4e82\u78bc\u7684\u4e3b\u8981\u539f\u56e0\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\uff1a<\/strong>MySQL\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u5b58\u5132\u7684\u4e2d\u6587\u5b57\u7b26\u7121\u6cd5\u6b63\u78ba\u986f\u793a\u3002<\/li>\n<li><strong>\u6578\u64da\u50b3\u8f38\u904e\u7a0b\u4e2d\u7684\u7de8\u78bc\u554f\u984c\uff1a<\/strong>\u5728\u6578\u64da\u5f9e\u61c9\u7528\u7a0b\u5e8f\u50b3\u8f38\u5230\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u7de8\u78bc\u4e0d\u4e00\u81f4\u6703\u5c0e\u81f4\u4e82\u78bc\u3002<\/li>\n<li><strong>\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u4e0d\u540c\uff0c\u5247\u53ef\u80fd\u6703\u51fa\u73fe\u986f\u793a\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-LxWYgntrzw\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7aMySQL 4.0\u4e0b\u7684\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%ae%e6%ad%a3%e7%a2%ba%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86-LxWYgntrzw\">1. \u8a2d\u7f6e\u6b63\u78ba\u7684\u5b57\u7b26\u96c6<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u3001\u8868\u548c\u5217\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u70bautf8\u6216gbk\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u6aa2\u67e5\u548c\u8a2d\u7f6e\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>-- \u6aa2\u67e5\u6578\u64da\u5eab\u5b57\u7b26\u96c6\nSHOW VARIABLES LIKE 'character_set_database';\n\n-- \u8a2d\u7f6e\u6578\u64da\u5eab\u5b57\u7b26\u96c6\u70bautf8\nALTER DATABASE your_database_name CHARACTER SET utf8;\n\n-- \u6aa2\u67e5\u8868\u7684\u5b57\u7b26\u96c6\nSHOW TABLE STATUS FROM your_database_name;\n\n-- \u8a2d\u7f6e\u8868\u7684\u5b57\u7b26\u96c6\u70bautf8\nALTER TABLE your_table_name CONVERT TO CHARACTER SET utf8;<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e9%9b%86-LxWYgntrzw\">2. \u8a2d\u7f6e\u9023\u63a5\u5b57\u7b26\u96c6<\/h3>\n<p>\u5728\u9023\u63a5\u5230MySQL\u6578\u64da\u5eab\u6642\uff0c\u61c9\u660e\u78ba\u6307\u5b9a\u5b57\u7b26\u96c6\u3002\u53ef\u4ee5\u5728\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u6dfb\u52a0\u5b57\u7b26\u96c6\u53c3\u6578\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>mysql --default-character-set=utf8 -u username -p<\/code><\/pre>\n<h3 id=\"3-%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae-LxWYgntrzw\">3. \u61c9\u7528\u7a0b\u5e8f\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u8207MySQL\u6578\u64da\u5eab\u4e00\u81f4\u3002\u4f8b\u5982\uff0c\u5728PHP\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u8a2d\u7f6e\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>mysqli_set_charset($connection, 'utf8');<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e6%99%82%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae-LxWYgntrzw\">4. \u6578\u64da\u5c0e\u5165\u6642\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h3>\n<p>\u5728\u5c0e\u5165\u6578\u64da\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c0e\u5165CSV\u6587\u4ef6\u6642\uff0c\u53ef\u4ee5\u6307\u5b9a\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>LOAD DATA INFILE 'file.csv' \nINTO TABLE your_table_name \nCHARACTER SET utf8 \nFIELDS TERMINATED BY ',' \nLINES TERMINATED BY 'n';<\/code><\/pre>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e8%88%87%e9%a9%97%e8%ad%89-LxWYgntrzw\">\u6e2c\u8a66\u8207\u9a57\u8b49<\/h2>\n<p>\u5728\u5b8c\u6210\u4e0a\u8ff0\u8a2d\u7f6e\u5f8c\uff0c\u5efa\u8b70\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u4e2d\u6587\u5b57\u7b26\u80fd\u5920\u6b63\u78ba\u986f\u793a\u3002\u53ef\u4ee5\u63d2\u5165\u4e00\u4e9b\u4e2d\u6587\u6578\u64da\u4e26\u67e5\u8a62\uff0c\u6aa2\u67e5\u662f\u5426\u4ecd\u7136\u5b58\u5728\u4e82\u78bc\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LxWYgntrzw\">\u7e3d\u7d50<\/h2>\n<p>\u89e3\u6c7aMySQL 4.0\u4e0b\u7684\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u9700\u8981\u5f9e\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3001\u9023\u63a5\u5b57\u7b26\u96c6\u3001\u61c9\u7528\u7a0b\u5e8f\u5b57\u7b26\u96c6\u4ee5\u53ca\u6578\u64da\u5c0e\u5165\u7b49\u591a\u65b9\u9762\u5165\u624b\u3002\u901a\u904e\u6b63\u78ba\u7684\u8a2d\u7f6e\u548c\u6e2c\u8a66\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u4e82\u78bc\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u53ef\u8b80\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\u63d0\u4f9b\u7a69\u5b9a\u7684\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL 4.0\u4e2d\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u63d0\u4f9b\u5b9e\u7528\u6280\u5de7\u548c\u6b65\u9aa4\uff0c\u786e\u4fdd\u6570\u636e\u6b63\u786e\u663e\u793a\u4e0e\u5b58\u50a8\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-75688","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=75688"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75688\/revisions"}],"predecessor-version":[{"id":75689,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75688\/revisions\/75689"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}