{"id":172155,"date":"2024-11-07T10:46:26","date_gmt":"2024-11-07T02:46:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172155\/"},"modified":"2024-11-07T10:46:27","modified_gmt":"2024-11-07T02:46:27","slug":"%e5%85%a8%e7%90%8310%e5%a4%a7%e7%b5%82%e6%a5%b5%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%88%e4%b8%8a%e7%af%87%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172155\/","title":{"rendered":"\u5168\u740310\u5927\u7d42\u6975\u6578\u64da\u5eab\uff08\u4e0a\u7bc7\uff09"},"content":{"rendered":"

\u5168\u740310\u5927\u7d42\u6975\u6578\u64da\u5eab\uff08\u4e0a\u7bc7\uff09<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u6fc0\u589e\uff0c\u9078\u64c7\u4e00\u500b\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u8b8a\u5f97\u6108\u52a0\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5168\u7403\u5341\u5927\u7d42\u6975\u6578\u64da\u5eab\uff0c\u5e6b\u52a9\u60a8\u4e86\u89e3\u5404\u7a2e\u6578\u64da\u5eab\u7684\u7279\u9ede\u53ca\u5176\u9069\u7528\u5834\u666f\u3002<\/p>\n

1. MySQL<\/h2>\n

MySQL \u662f\u4e00\u500b\u958b\u6e90\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u5b83\u4ee5\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u64f4\u5c55\u6027\u800c\u805e\u540d\u3002MySQL \u652f\u6301\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\uff0c\u4e26\u4e14\u64c1\u6709\u5f37\u5927\u7684\u793e\u5340\u652f\u6301\u3002<\/p>\n

SELECT * FROM users WHERE age > 18;<\/code><\/pre>\n
2. PostgreSQL<\/h2>\n
PostgreSQL \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u8907\u96dc\u67e5\u8a62\u548c\u6578\u64da\u5b8c\u6574\u6027\u7684\u61c9\u7528\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\u548c\u64f4\u5c55\uff0c\u4e26\u4e14\u5177\u6709\u826f\u597d\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n
CREATE TABLE employees (id SERIAL PRIMARY KEY, name VARCHAR(100), salary NUMERIC);<\/code><\/pre>\n
3. MongoDB<\/h2>\n
MongoDB \u662f\u4e00\u500b\u6d41\u884c\u7684 NoSQL \u6578\u64da\u5eab\uff0c\u5c08\u70ba\u8655\u7406\u5927\u91cf\u975e\u7d50\u69cb\u5316\u6578\u64da\u800c\u8a2d\u8a08\u3002\u5b83\u4f7f\u7528\u6587\u6a94\u5c0e\u5411\u7684\u6578\u64da\u6a21\u578b\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u958b\u767c\u548c\u9748\u6d3b\u6578\u64da\u7d50\u69cb\u7684\u61c9\u7528\u3002<\/p>\n
db.users.insert({ name: \"John\", age: 30 });<\/code><\/pre>\n
4. Microsoft SQL Server<\/h2>\n
Microsoft SQL Server \u662f\u4e00\u500b\u5546\u696d\u7d1a\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u5f37\u5927\u7684\u6578\u64da\u5206\u6790\u548c\u5831\u544a\u529f\u80fd\u3002\u5b83\u9069\u5408\u5927\u578b\u4f01\u696d\u4f7f\u7528\uff0c\u4e26\u4e14\u8207\u5176\u4ed6 Microsoft \u7522\u54c1\u6709\u826f\u597d\u7684\u6574\u5408\u6027\u3002<\/p>\n
SELECT TOP 10 * FROM orders ORDER BY order_date DESC;<\/code><\/pre>\n
5. Oracle Database<\/h2>\n
Oracle Database \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u5546\u696d\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u5b83\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\uff0c\u4e26\u4e14\u652f\u6301\u5927\u898f\u6a21\u6578\u64da\u8655\u7406\u3002<\/p>\n
SELECT employee_id, first_name, last_name FROM employees WHERE department_id = 10;<\/code><\/pre>\n
6. Redis<\/h2>\n
Redis \u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u3002\u5b83\u5e38\u7528\u65bc\u7de9\u5b58\u548c\u5373\u6642\u6578\u64da\u8655\u7406\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3002<\/p>\n
SET user:1000 \"John Doe\";<\/code><\/pre>\n
7. Cassandra<\/h2>\n
Cassandra \u662f\u4e00\u500b\u5206\u4f48\u5f0f NoSQL \u6578\u64da\u5eab\uff0c\u5c08\u70ba\u8655\u7406\u5927\u91cf\u6578\u64da\u800c\u8a2d\u8a08\u3002\u5b83\u5177\u6709\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\uff0c\u9069\u5408\u9700\u8981\u9ad8\u5beb\u5165\u541e\u5410\u91cf\u7684\u61c9\u7528\u3002<\/p>\n
INSERT INTO users (user_id, name) VALUES (1001, 'Alice');<\/code><\/pre>\n
8. SQLite<\/h2>\n
SQLite \u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684\u95dc\u806f\u6578\u64da\u5eab\uff0c\u9069\u5408\u5d4c\u5165\u5f0f\u61c9\u7528\u548c\u5c0f\u578b\u9805\u76ee\u3002\u5b83\u4e0d\u9700\u8981\u55ae\u7368\u7684\u670d\u52d9\u5668\u9032\u7a0b\uff0c\u4e26\u4e14\u6613\u65bc\u4f7f\u7528\u3002<\/p>\n
CREATE TABLE products (id INTEGER PRIMARY KEY, name TEXT, price REAL);<\/code><\/pre>\n
9. MariaDB<\/h2>\n
MariaDB \u662f MySQL \u7684\u4e00\u500b\u5206\u652f\uff0c\u65e8\u5728\u4fdd\u6301\u958b\u6e90\u548c\u793e\u5340\u9a45\u52d5\u7684\u7279\u6027\u3002\u5b83\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u4e26\u4e14\u8207 MySQL \u517c\u5bb9\u3002<\/p>\n
SELECT * FROM customers WHERE country = 'USA';<\/code><\/pre>\n
10. Amazon DynamoDB<\/h2>\n
DynamoDB \u662f\u4e00\u500b\u5b8c\u5168\u7ba1\u7406\u7684 NoSQL \u6578\u64da\u5eab\u670d\u52d9\uff0c\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u81ea\u52d5\u64f4\u5c55\u529f\u80fd\u3002\u5b83\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u548c\u9ad8\u541e\u5410\u91cf\u7684\u61c9\u7528\u3002<\/p>\n
PutItemRequest request = new PutItemRequest(\"Users\", item);<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u5c0d\u65bc\u4f01\u696d\u7684\u6578\u64da\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u95dc\u806f\u6578\u64da\u5eab\u9084\u662f NoSQL \u6578\u64da\u5eab\uff0c\u6bcf\u7a2e\u7cfb\u7d71\u90fd\u6709\u5176\u7368\u7279\u7684\u512a\u52e2\u548c\u9069\u7528\u5834\u666f\u3002\u5728\u8003\u616e\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u6642\uff0c\u4f01\u696d\u61c9\u6839\u64da\u81ea\u8eab\u9700\u6c42\u9032\u884c\u9078\u64c7\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5168\u7403\u5341\u5927\u7d42\u6975\u6578\u64da\u5eab\uff0c\u63ed\u793a\u5176\u7279\u9ede\u8207\u61c9\u7528\uff0c\u52a9\u4f60\u638c\u63e1\u6578\u64da\u7ba1\u7406\u7684\u6700\u65b0\u8da8\u52e2\u8207\u6280\u8853\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-172155","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172155","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=172155"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172155\/revisions"}],"predecessor-version":[{"id":172156,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172155\/revisions\/172156"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}