{"id":168353,"date":"2024-11-06T11:40:20","date_gmt":"2024-11-06T03:40:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168353\/"},"modified":"2024-11-06T11:40:20","modified_gmt":"2024-11-06T03:40:20","slug":"sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f%e6%95%99%e7%a8%8b-%e9%96%8b%e5%95%9f-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168353\/","title":{"rendered":"SQL \u6578\u64da\u5eab\u9060\u7a0b\u8a2a\u554f\u6559\u7a0b (\u958b\u555f sql \u6578\u64da\u5eab\u9060\u7a0b\u8a2a\u554f)"},"content":{"rendered":"<h1 id=\"sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f%e6%95%99%e7%a8%8b-%e9%96%8b%e5%95%9f-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f-eHrEYFKOLV\">SQL \u6578\u64da\u5eab\u9060\u7a0b\u8a2a\u554f\u6559\u7a0b (\u958b\u555f SQL \u6578\u64da\u5eab\u9060\u7a0b\u8a2a\u554f)<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u9060\u7a0b\u8a2a\u554f\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u958b\u767c\u4eba\u54e1\u9084\u662f\u6578\u64da\u5206\u6790\u5e2b\uff0c\u80fd\u5920\u96a8\u6642\u96a8\u5730\u8a2a\u554f\u6578\u64da\u5eab\u90fd\u662f\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u958b\u555f SQL \u6578\u64da\u5eab\u7684\u9060\u7a0b\u8a2a\u554f\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f%ef%bc%9f-eHrEYFKOLV\">\u4ec0\u9ebc\u662f SQL \u6578\u64da\u5eab\u9060\u7a0b\u8a2a\u554f\uff1f<\/h2>\n<p>SQL \u6578\u64da\u5eab\u9060\u7a0b\u8a2a\u554f\u662f\u6307\u901a\u904e\u7db2\u7d61\u9023\u63a5\u5230 SQL \u6578\u64da\u5eab\u7684\u80fd\u529b\u3002\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u5730\u7406\u4f4d\u7f6e\u4e0a\u8a2a\u554f\u548c\u7ba1\u7406\u6578\u64da\u5eab\u3002\u5e38\u898b\u7684 SQL \u6578\u64da\u5eab\u5305\u62ec MySQL\u3001PostgreSQL \u548c Microsoft SQL Server \u7b49\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f%ef%bc%9f-eHrEYFKOLV\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9060\u7a0b\u8a2a\u554f\uff1f<\/h2>\n<ul>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u5728\u4efb\u4f55\u5730\u65b9\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u7121\u9700\u7269\u7406\u63a5\u89f8\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u5354\u4f5c\uff1a<\/strong>\u591a\u500b\u5718\u968a\u6210\u54e1\u53ef\u4ee5\u540c\u6642\u8a2a\u554f\u548c\u64cd\u4f5c\u6578\u64da\uff0c\u4fc3\u9032\u5354\u4f5c\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u6790\uff1a<\/strong>\u6578\u64da\u5206\u6790\u5e2b\u53ef\u4ee5\u96a8\u6642\u7372\u53d6\u6700\u65b0\u6578\u64da\uff0c\u9032\u884c\u5373\u6642\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%96%8b%e5%95%9f-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%81%a0%e7%a8%8b%e8%a8%aa%e5%95%8f%e7%9a%84%e6%ad%a5%e9%a9%9f-eHrEYFKOLV\">\u958b\u555f SQL \u6578\u64da\u5eab\u9060\u7a0b\u8a2a\u554f\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bc%ba%e6%9c%8d%e5%99%a8-eHrEYFKOLV\">1. \u914d\u7f6e\u6578\u64da\u5eab\u4f3a\u670d\u5668<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u6578\u64da\u5eab\u4f3a\u670d\u5668\u5141\u8a31\u9060\u7a0b\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u91dd\u5c0d MySQL \u548c PostgreSQL \u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<h4 id=\"mysql-eHrEYFKOLV\">MySQL<\/h4>\n<pre><code>-- \u767b\u9304 MySQL\nmysql -u root -p\n\n-- \u4fee\u6539\u914d\u7f6e\u6587\u4ef6\nsudo nano \/etc\/mysql\/mysql.conf.d\/mysqld.cnf\n\n-- \u5c07 bind-address \u8a2d\u7f6e\u70ba 0.0.0.0\nbind-address = 0.0.0.0\n\n-- \u91cd\u65b0\u555f\u52d5 MySQL \u670d\u52d9\nsudo systemctl restart mysql\n<\/code><\/pre>\n<h4 id=\"postgresql-eHrEYFKOLV\">PostgreSQL<\/h4>\n<pre><code>-- \u767b\u9304 PostgreSQL\nsudo -u postgres psql\n\n-- \u4fee\u6539 pg_hba.conf \u6587\u4ef6\nsudo nano \/etc\/postgresql\/12\/main\/pg_hba.conf\n\n-- \u6dfb\u52a0\u4ee5\u4e0b\u884c\u4ee5\u5141\u8a31\u9060\u7a0b\u8a2a\u554f\nhost    all             all             0.0.0.0\/0            md5\n\n-- \u4fee\u6539 postgresql.conf \u6587\u4ef6\nsudo nano \/etc\/postgresql\/12\/main\/postgresql.conf\n\n-- \u5c07 listen_addresses \u8a2d\u7f6e\u70ba '*'\nlisten_addresses = '*'\n\n-- \u91cd\u65b0\u555f\u52d5 PostgreSQL \u670d\u52d9\nsudo systemctl restart postgresql\n<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e9%98%b2%e7%81%ab%e7%89%86%e8%a6%8f%e5%89%87-eHrEYFKOLV\">2. \u8a2d\u7f6e\u9632\u706b\u7246\u898f\u5247<\/h3>\n<p>\u78ba\u4fdd\u9632\u706b\u7246\u5141\u8a31 SQL \u6578\u64da\u5eab\u7684\u7aef\u53e3\uff08\u9ed8\u8a8d MySQL \u70ba 3306\uff0cPostgreSQL \u70ba 5432\uff09\u901a\u904e\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u9632\u706b\u7246\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u5c0d\u65bc MySQL\nsudo ufw allow 3306\/tcp\n\n-- \u5c0d\u65bc PostgreSQL\nsudo ufw allow 5432\/tcp\n<\/code><\/pre>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e7%94%a8%e6%88%b6%e4%b8%a6%e6%8e%88%e6%ac%8a-eHrEYFKOLV\">3. \u5275\u5efa\u7528\u6236\u4e26\u6388\u6b0a<\/h3>\n<p>\u70ba\u4e86\u5b89\u5168\u8d77\u898b\uff0c\u5efa\u8b70\u5275\u5efa\u4e00\u500b\u5c08\u7528\u7684\u6578\u64da\u5eab\u7528\u6236\u4e26\u6388\u4e88\u5176\u9060\u7a0b\u8a2a\u554f\u6b0a\u9650\u3002<\/p>\n<h4 id=\"mysql-eHrEYFKOLV\">MySQL<\/h4>\n<pre><code>-- \u5275\u5efa\u7528\u6236\nCREATE USER 'remote_user'@'%' IDENTIFIED BY 'password';\n\n-- \u6388\u4e88\u6b0a\u9650\nGRANT ALL PRIVILEGES ON *.* TO 'remote_user'@'%';\nFLUSH PRIVILEGES;\n<\/code><\/pre>\n<h4 id=\"postgresql-eHrEYFKOLV\">PostgreSQL<\/h4>\n<pre><code>-- \u5275\u5efa\u7528\u6236\nCREATE USER remote_user WITH PASSWORD 'password';\n\n-- \u6388\u4e88\u6b0a\u9650\nGRANT ALL PRIVILEGES ON DATABASE your_database TO remote_user;\n<\/code><\/pre>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e9%81%a0%e7%a8%8b%e9%80%a3%e6%8e%a5-eHrEYFKOLV\">\u6e2c\u8a66\u9060\u7a0b\u9023\u63a5<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6e2c\u8a66\u9060\u7a0b\u9023\u63a5\uff1a<\/p>\n<h4 id=\"mysql-eHrEYFKOLV\">MySQL<\/h4>\n<pre><code>mysql -u remote_user -h your_server_ip -p\n<\/code><\/pre>\n<h4 id=\"postgresql-eHrEYFKOLV\">PostgreSQL<\/h4>\n<pre><code>psql -U remote_user -h your_server_ip -d your_database\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eHrEYFKOLV\">\u7e3d\u7d50<\/h2>\n<p>\u958b\u555f SQL \u6578\u64da\u5eab\u7684\u9060\u7a0b\u8a2a\u554f\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u4e26\u4fc3\u9032\u5718\u968a\u5354\u4f5c\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u4f3a\u670d\u5668\u3001\u9632\u706b\u7246\u548c\u7528\u6236\u6b0a\u9650\uff0c\u60a8\u53ef\u4ee5\u5b89\u5168\u5730\u5be6\u73fe\u9060\u7a0b\u8a2a\u554f\u3002\u7121\u8ad6\u60a8\u662f\u4f7f\u7528 MySQL \u9084\u662f PostgreSQL\uff0c\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u90fd\u80fd\u5e6b\u52a9\u60a8\u9806\u5229\u5b8c\u6210\u8a2d\u7f6e\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u4f86\u6258\u7ba1\u60a8\u7684\u6578\u64da\u5eab\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u6211\u5011\u63d0\u4f9b\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u958b\u555f SQL \u6578\u64da\u5eab\u7684\u9060\u7a0b\u8a2a\u554f\uff0c\u6b65\u9a5f\u7c21\u55ae\u660e\u77ad\uff0c\u52a9\u4f60\u8f15\u9b06\u7ba1\u7406\u548c\u8a2a\u554f\u6578\u64da\u5eab\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-168353","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168353","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=168353"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168353\/revisions"}],"predecessor-version":[{"id":168354,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168353\/revisions\/168354"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}