{"id":158153,"date":"2024-11-03T00:26:20","date_gmt":"2024-11-02T16:26:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158153\/"},"modified":"2024-11-03T00:26:21","modified_gmt":"2024-11-02T16:26:21","slug":"%e9%ab%98%e6%95%88%e7%b0%a1%e4%be%bf%ef%bc%9a%e5%a6%82%e4%bd%95%e5%90%91-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%bc%95%e9%ac%86%e8%bc%b8%e5%85%a5%e6%95%b8%e6%93%9a%ef%bc%9f%ef%bc%88%e5%90%91-sql-%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158153\/","title":{"rendered":"\u9ad8\u6548\u7c21\u4fbf\uff1a\u5982\u4f55\u5411 SQL \u6578\u64da\u5eab\u8f15\u9b06\u8f38\u5165\u6578\u64da\uff1f\uff08\u5411 SQL \u6578\u64da\u5eab\u8f38\u5165\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e9%ab%98%e6%95%88%e7%b0%a1%e4%be%bf%ef%bc%9a%e5%a6%82%e4%bd%95%e5%90%91-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%bc%95%e9%ac%86%e8%bc%b8%e5%85%a5%e6%95%b8%e6%93%9a%ef%bc%9f-XZOeKPQCeg\">\u9ad8\u6548\u7c21\u4fbf\uff1a\u5982\u4f55\u5411 SQL \u6578\u64da\u5eab\u8f15\u9b06\u8f38\u5165\u6578\u64da\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002SQL\uff08\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff09\u662f\u7528\u65bc\u7ba1\u7406\u548c\u64cd\u4f5c\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7684\u6a19\u6e96\u8a9e\u8a00\u3002\u7121\u8ad6\u662f\u958b\u767c\u61c9\u7528\u7a0b\u5e8f\u9084\u662f\u9032\u884c\u6578\u64da\u5206\u6790\uff0c\u5411 SQL \u6578\u64da\u5eab\u8f38\u5165\u6578\u64da\u90fd\u662f\u4e00\u500b\u57fa\u672c\u800c\u91cd\u8981\u7684\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u4e14\u7c21\u4fbf\u5730\u5411 SQL \u6578\u64da\u5eab\u8f38\u5165\u6578\u64da\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3-sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-XZOeKPQCeg\">1. \u7406\u89e3 SQL \u6578\u64da\u5eab\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>\u5728\u958b\u59cb\u8f38\u5165\u6578\u64da\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3 SQL \u6578\u64da\u5eab\u7684\u57fa\u672c\u7d50\u69cb\u3002SQL \u6578\u64da\u5eab\u7531\u8868\uff08tables\uff09\u7d44\u6210\uff0c\u6bcf\u500b\u8868\u7531\u884c\uff08rows\uff09\u548c\u5217\uff08columns\uff09\u7d44\u6210\u3002\u6bcf\u4e00\u884c\u4ee3\u8868\u4e00\u689d\u8a18\u9304\uff0c\u800c\u6bcf\u4e00\u5217\u5247\u4ee3\u8868\u8a18\u9304\u7684\u5c6c\u6027\u3002\u4e86\u89e3\u9019\u4e00\u7d50\u69cb\u6709\u52a9\u65bc\u6211\u5011\u66f4\u597d\u5730\u8a2d\u8a08\u6578\u64da\u8f38\u5165\u7684\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8-sql-insert-%e8%aa%9e%e5%8f%a5-XZOeKPQCeg\">2. \u4f7f\u7528 SQL INSERT \u8a9e\u53e5<\/h2>\n<p>\u5411 SQL \u6578\u64da\u5eab\u8f38\u5165\u6578\u64da\u7684\u6700\u57fa\u672c\u65b9\u6cd5\u662f\u4f7f\u7528 <code>INSERT<\/code> \u8a9e\u53e5\u3002\u9019\u500b\u8a9e\u53e5\u5141\u8a31\u7528\u6236\u5c07\u65b0\u6578\u64da\u6dfb\u52a0\u5230\u6307\u5b9a\u7684\u8868\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684 <code>INSERT<\/code> \u8a9e\u53e5\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO customers (name, email, age) VALUES ('\u5f35\u4e09', 'zhangsan@example.com', 30);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5411\u540d\u70ba <code>customers<\/code> \u7684\u8868\u4e2d\u63d2\u5165\u4e86\u4e00\u689d\u65b0\u8a18\u9304\uff0c\u5305\u542b\u59d3\u540d\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u5e74\u9f61\u4e09\u500b\u5c6c\u6027\u3002<\/p>\n<h2 id=\"3-%e6%89%b9%e9%87%8f%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-XZOeKPQCeg\">3. \u6279\u91cf\u63d2\u5165\u6578\u64da<\/h2>\n<p>\u5982\u679c\u9700\u8981\u4e00\u6b21\u6027\u63d2\u5165\u591a\u689d\u8a18\u9304\uff0c\u53ef\u4ee5\u4f7f\u7528\u6279\u91cf\u63d2\u5165\u7684\u65b9\u5f0f\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\uff0c\u6e1b\u5c11\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u6b21\u6578\u3002\u4ee5\u4e0b\u662f\u6279\u91cf\u63d2\u5165\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO customers (name, email, age) VALUES \n('\u674e\u56db', 'lisi@example.com', 25),\n('\u738b\u4e94', 'wangwu@example.com', 28),\n('\u8d99\u516d', 'zhaoliu@example.com', 32);<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u5beb\u6cd5\u4e0d\u50c5\u7c21\u6f54\uff0c\u800c\u4e14\u80fd\u5920\u6709\u6548\u5730\u63d0\u9ad8\u6578\u64da\u63d2\u5165\u7684\u901f\u5ea6\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e5%b7%a5%e5%85%b7-XZOeKPQCeg\">4. \u4f7f\u7528\u6578\u64da\u5c0e\u5165\u5de5\u5177<\/h2>\n<p>\u9664\u4e86\u624b\u52d5\u7de8\u5beb SQL \u8a9e\u53e5\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u5404\u7a2e\u6578\u64da\u5c0e\u5165\u5de5\u5177\u4f86\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5c0e\u5165 SQL \u6578\u64da\u5eab\u3002\u4f8b\u5982\uff0c\u8a31\u591a\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08\u5982 MySQL\u3001PostgreSQL\uff09\u90fd\u63d0\u4f9b\u4e86\u5716\u5f62\u7528\u6236\u754c\u9762\uff08GUI\uff09\u5de5\u5177\uff0c\u5141\u8a31\u7528\u6236\u901a\u904e\u7c21\u55ae\u7684\u9ede\u64ca\u64cd\u4f5c\u4f86\u5c0e\u5165\u6578\u64da\u3002<\/p>\n<ul>\n<li><strong>MySQL Workbench\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u5b98\u65b9\u7684 MySQL \u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u6578\u64da\u5c0e\u5165\u5411\u5c0e\uff0c\u652f\u6301 CSV \u6587\u4ef6\u7b49\u683c\u5f0f\u7684\u5c0e\u5165\u3002<\/li>\n<li><strong>pgAdmin\uff1a<\/strong>\u9019\u662f PostgreSQL \u7684\u7ba1\u7406\u5de5\u5177\uff0c\u652f\u6301\u5f9e CSV \u6587\u4ef6\u5c0e\u5165\u6578\u64da\u5230\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e4%bd%bf%e7%94%a8%e7%b7%a8%e7%a8%8b%e8%aa%9e%e8%a8%80%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e6%8f%92%e5%85%a5-XZOeKPQCeg\">5. \u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\u9032\u884c\u6578\u64da\u63d2\u5165<\/h2>\n<p>\u5982\u679c\u9700\u8981\u81ea\u52d5\u5316\u6578\u64da\u63d2\u5165\u904e\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\uff08\u5982 Python\u3001Java\u3001PHP \u7b49\uff09\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u548c SQLite \u6578\u64da\u5eab\u9032\u884c\u6578\u64da\u63d2\u5165\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>import sqlite3\n\n# \u9023\u63a5\u5230 SQLite \u6578\u64da\u5eab\nconn = sqlite3.connect('example.db')\ncursor = conn.cursor()\n\n# \u5275\u5efa\u8868\ncursor.execute('''CREATE TABLE IF NOT EXISTS customers (name TEXT, email TEXT, age INTEGER)''')\n\n# \u63d2\u5165\u6578\u64da\ncursor.execute(\"INSERT INTO customers (name, email, age) VALUES (?, ?, ?)\", ('\u5c0f\u660e', 'xiaoming@example.com', 22))\n\n# \u63d0\u4ea4\u4e8b\u52d9\nconn.commit()\n\n# \u95dc\u9589\u9023\u63a5\nconn.close();<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528 Python \u9023\u63a5\u5230 SQLite \u6578\u64da\u5eab\u4e26\u63d2\u5165\u6578\u64da\u3002\u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\u53ef\u4ee5\u9748\u6d3b\u5730\u8655\u7406\u6578\u64da\uff0c\u4e26\u5be6\u73fe\u66f4\u8907\u96dc\u7684\u908f\u8f2f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XZOeKPQCeg\">\u7e3d\u7d50<\/h2>\n<p>\u5411 SQL \u6578\u64da\u5eab\u8f38\u5165\u6578\u64da\u7684\u65b9\u5f0f\u6709\u5f88\u591a\uff0c\u5f9e\u57fa\u672c\u7684 <code>INSERT<\/code> \u8a9e\u53e5\u5230\u4f7f\u7528\u6578\u64da\u5c0e\u5165\u5de5\u5177\u548c\u7de8\u7a0b\u8a9e\u8a00\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u7121\u8ad6\u662f\u958b\u767c\u61c9\u7528\u9084\u662f\u9032\u884c\u6578\u64da\u5206\u6790\uff0c\u638c\u63e1\u9019\u4e9b\u6280\u5de7\u90fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u7ba1\u7406\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u7c21\u4fbf\u5730\u5411 SQL \u6578\u64da\u5eab\u8f38\u5165\u6578\u64da\uff0c\u638c\u63e1\u5be6\u7528\u6280\u5de7\u548c\u5de5\u5177\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-158153","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158153","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=158153"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158153\/revisions"}],"predecessor-version":[{"id":158154,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158153\/revisions\/158154"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}