{"id":6419,"date":"2024-11-14T12:45:28","date_gmt":"2024-11-14T04:45:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6419\/"},"modified":"2024-11-14T12:45:28","modified_gmt":"2024-11-14T04:45:28","slug":"mysql%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6419\/","title":{"rendered":"mysql\u5982\u4f55\u4f7f\u7528"},"content":{"rendered":"<blockquote><p>\n  \u8981\u4f7f\u7528 mysql\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a\u5b89\u88c5 mysql \u5e76\u8bbe\u7f6e root \u7528\u6237\u5bc6\u7801\u3002\u4f7f\u7528 mysql \u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u8fde\u63a5\u5230 mysql \u670d\u52a1\u5668\u3002\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u5e93\u3002\u5728\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u8868\u3002\u4f7f\u7528 insert into \u8bed\u53e5\u5411\u8868\u4e2d\u63d2\u5165\u6570\u636e\u3002\u4f7f\u7528 select \u8bed\u53e5\u4ece\u8868\u4e2d\u67e5\u8be2\u6570\u636e\u3002\u4f7f\u7528 update \u8bed\u53e5\u66f4\u65b0\u8868\u4e2d\u7684\u6570\u636e\u3002\u4f7f\u7528 delete \u8bed\u53e5\u4ece\u8868\u4e2d\u5220\u9664\u6570\u636e\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202408\/02\/2024080207394845206.jpg\" class=\"aligncenter\" title=\"mysql\u5982\u4f55\u4f7f\u7528\u63d2\u56fe\" alt=\"mysql\u5982\u4f55\u4f7f\u7528\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 MySQL<\/strong><\/p>\n<p>MySQL \u662f\u4e00\u4e2a\u6d41\u884c\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf (RDBMS)\uff0c\u7528\u4e8e\u5b58\u50a8\u3001\u7ba1\u7406\u548c\u68c0\u7d22\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 MySQL\uff1a<\/p>\n<p><strong>1. \u5b89\u88c5 MySQL<\/strong><\/p>\n<ul>\n<li>\u4e0b\u8f7d\u5e76\u5b89\u88c5 MySQL\u3002<\/li>\n<li>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8bbe\u7f6e root \u7528\u6237\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<p><strong>2. \u8fde\u63a5\u5230 MySQL<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 MySQL \u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\u3002<\/li>\n<li>\u8bed\u6cd5\uff1a -u root -p\uff0c\u5176\u4e2d root \u662f\u7528\u6237\u540d\uff0c-p \u8868\u793a\u8f93\u5165\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<p><strong>3. \u521b\u5efa\u6570\u636e\u5e93<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 CREATE DATABASE \u8bed\u53e5\u521b\u5efa\u6570\u636e\u5e93\u3002<\/li>\n<li>\u8bed\u6cd5\uff1aCREATE DATABASE database_name\uff0c\u5176\u4e2d database_name \u662f\u6570\u636e\u5e93\u7684\u540d\u79f0\u3002<\/li>\n<\/ul>\n<p><strong>4. \u521b\u5efa\u8868<\/strong><\/p>\n<ul>\n<li>\u5728\u6570\u636e\u5e93\u4e2d\u4f7f\u7528 CREATE TABLE \u8bed\u53e5\u521b\u5efa\u8868\u3002<\/li>\n<li>\u8bed\u6cd5\uff1aCREATE TABLE table_name (column_name data_type, &#8230;)\uff0c\u5176\u4e2d table_name \u662f\u8868\u7684\u540d\u79f0\uff0ccolumn_name \u662f\u5217\u7684\u540d\u79f0\uff0cdata_type \u662f\u5217\u7684\u6570\u636e\u7c7b\u578b\u3002<\/li>\n<\/ul>\n<p><strong>5. \u63d2\u5165\u6570\u636e<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 INSERT INTO \u8bed\u53e5\u5411\u8868\u4e2d\u63d2\u5165\u6570\u636e\u3002<\/li>\n<li>\u8bed\u6cd5\uff1aINSERT INTO table_name (column_name1, column_name2, &#8230;) VALUES (value1, value2, &#8230;)\u3002<\/li>\n<\/ul>\n<p><strong>6. \u67e5\u8be2\u6570\u636e<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 SELECT \u8bed\u53e5\u4ece\u8868\u4e2d\u67e5\u8be2\u6570\u636e\u3002<\/li>\n<li>\u8bed\u6cd5\uff1aSELECT column_name1, column_name2, &#8230; FROM table_name\u3002<\/li>\n<\/ul>\n<p><strong>7. \u66f4\u65b0\u6570\u636e<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 UPDATE \u8bed\u53e5\u66f4\u65b0\u8868\u4e2d\u7684\u6570\u636e\u3002<\/li>\n<li>\u8bed\u6cd5\uff1aUPDATE table_name SET column_name1 = value1, column_name2 = value2, &#8230; WHERE condition\u3002<\/li>\n<\/ul>\n<p><strong>8. \u5220\u9664\u6570\u636e<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 DELETE \u8bed\u53e5\u4ece\u8868\u4e2d\u5220\u9664\u6570\u636e\u3002<\/li>\n<li>\u8bed\u6cd5\uff1aDELETE FROM table_name WHERE condition\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528\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":"<p>\u8981\u4f7f\u7528 mysql\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a\u5b89\u88c5 mysql \u5e76\u8bbe\u7f6e root \u7528\u6237\u5bc6\u7801\u3002\u4f7f\u7528 mysql \u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u8fde\u63a5\u5230 mysql \u670d\u52a1\u5668\u3002\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u5e93\u3002\u5728\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u8868\u3002\u4f7f\u7528 insert into \u8bed\u53e5\u5411\u8868\u4e2d\u63d2\u5165\u6570\u636e\u3002\u4f7f\u7528 select \u8bed\u53e5\u4ece\u8868\u4e2d\u67e5\u8be2\u6570\u636e\u3002\u4f7f\u7528 update \u8bed\u53e5\u66f4\u65b0\u8868\u4e2d\u7684\u6570\u636e\u3002\u4f7f\u7528 delete \u8bed\u53e5\u4ece\u8868\u4e2d\u5220\u9664\u6570\u636e\u3002 \u5982\u4f55\u4f7f\u7528 MySQL MySQL \u662f\u4e00\u4e2a\u6d41\u884c\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf (RDBMS)\uff0c\u7528\u4e8e\u5b58\u50a8\u3001\u7ba1\u7406\u548c\u68c0\u7d22\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 MySQL\uff1a 1. \u5b89\u88c5 MySQL \u4e0b\u8f7d\u5e76\u5b89\u88c5 MySQL\u3002 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8bbe\u7f6e root \u7528\u6237\u5bc6\u7801\u3002 2. \u8fde\u63a5\u5230 MySQL \u4f7f\u7528 MySQL \u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\u3002 \u8bed\u6cd5\uff1a -u root -p\uff0c\u5176\u4e2d root \u662f\u7528\u6237\u540d\uff0c-p \u8868\u793a\u8f93\u5165\u5bc6\u7801\u3002 3. \u521b\u5efa\u6570\u636e\u5e93 \u4f7f\u7528 CREATE DATABASE \u8bed\u53e5\u521b\u5efa\u6570\u636e\u5e93\u3002 \u8bed\u6cd5\uff1aCREATE [&hellip;]<\/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-6419","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6419","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=6419"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6419\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}