{"id":142565,"date":"2024-10-31T22:51:37","date_gmt":"2024-10-31T14:51:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/142565\/"},"modified":"2024-10-31T22:51:38","modified_gmt":"2024-10-31T14:51:38","slug":"sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%a1%9e%e5%9e%8b%e7%b3%bb%e7%b5%b1%e7%89%b9%e9%bb%9e%e5%8f%8a%e6%87%89%e7%94%a8%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/142565\/","title":{"rendered":"SQLite \u6578\u64da\u5eab\u7684\u985e\u578b\u7cfb\u7d71\u7279\u9ede\u53ca\u61c9\u7528\u5206\u6790"},"content":{"rendered":"<h1 id=\"sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%a1%9e%e5%9e%8b%e7%b3%bb%e7%b5%b1%e7%89%b9%e9%bb%9e%e5%8f%8a%e6%87%89%e7%94%a8%e5%88%86%e6%9e%90-KcjgfVBKUY\">SQLite \u6578\u64da\u5eab\u7684\u985e\u578b\u7cfb\u7d71\u7279\u9ede\u53ca\u61c9\u7528\u5206\u6790<\/h1>\n<p>SQLite \u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u95dc\u806f\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u79fb\u52d5\u8a2d\u5099\u548c\u5d4c\u5165\u5f0f\u7cfb\u7d71\u4e2d\u3002\u5176\u6700\u5927\u7684\u7279\u9ede\u4e4b\u4e00\u662f\u5176\u9748\u6d3b\u7684\u985e\u578b\u7cfb\u7d71\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u66f4\u65b9\u4fbf\u5730\u8655\u7406\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e SQLite \u7684\u985e\u578b\u7cfb\u7d71\u7279\u9ede\u53ca\u5176\u61c9\u7528\u5206\u6790\u3002<\/p>\n<h2 id=\"sqlite-%e7%9a%84%e9%a1%9e%e5%9e%8b%e7%b3%bb%e7%b5%b1%e6%a6%82%e8%bf%b0-KcjgfVBKUY\">SQLite \u7684\u985e\u578b\u7cfb\u7d71\u6982\u8ff0<\/h2>\n<p>SQLite \u7684\u985e\u578b\u7cfb\u7d71\u8207\u50b3\u7d71\u7684\u95dc\u806f\u578b\u6578\u64da\u5eab\u6709\u6240\u4e0d\u540c\u3002\u5b83\u63a1\u7528\u7684\u662f\u52d5\u614b\u985e\u578b\u7cfb\u7d71\uff0c\u9019\u610f\u5473\u8457\u6578\u64da\u985e\u578b\u662f\u5728\u904b\u884c\u6642\u800c\u975e\u7de8\u8b6f\u6642\u78ba\u5b9a\u7684\u3002SQLite \u652f\u6301\u4e94\u7a2e\u57fa\u672c\u6578\u64da\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>NULL<\/strong>\uff1a\u8868\u793a\u4e00\u500b\u7a7a\u503c\u3002<\/li>\n<li><strong>INTEGER<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u6574\u6578\u3002<\/li>\n<li><strong>REAL<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u6d6e\u9ede\u6578\u3002<\/li>\n<li><strong>TEXT<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u6587\u672c\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>BLOB<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u4e8c\u9032\u5236\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u6578\u64da\u985e\u578b\u7684\u9748\u6d3b\u6027\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u5728\u63d2\u5165\u6578\u64da\u6642\u4e0d\u5fc5\u904e\u65bc\u64d4\u5fc3\u6578\u64da\u985e\u578b\u7684\u5339\u914d\u554f\u984c\u3002\u4f8b\u5982\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u540c\u4e00\u5217\u4e2d\u5b58\u5132\u6574\u6578\u3001\u6587\u672c\u6216\u6d6e\u9ede\u6578\uff0c\u9019\u5728\u5176\u4ed6\u6578\u64da\u5eab\u4e2d\u662f\u8f03\u70ba\u7f55\u898b\u7684\u3002<\/p>\n<h2 id=\"%e9%a1%9e%e5%9e%8b%e7%b6%81%e5%ae%9a%e8%88%87%e9%a1%9e%e5%9e%8b%e5%84%aa%e5%85%88%e7%b4%9a-KcjgfVBKUY\">\u985e\u578b\u7d81\u5b9a\u8207\u985e\u578b\u512a\u5148\u7d1a<\/h2>\n<p>SQLite \u7684\u985e\u578b\u7cfb\u7d71\u9084\u5f15\u5165\u4e86\u985e\u578b\u7d81\u5b9a\u7684\u6982\u5ff5\u3002\u9019\u610f\u5473\u8457\u6bcf\u500b\u5217\u5728\u5275\u5efa\u6642\u53ef\u4ee5\u6307\u5b9a\u4e00\u500b\u201c\u985e\u578b\u540d\u201d\uff0c\u4f46\u5be6\u969b\u4e0a\u5b58\u5132\u7684\u6578\u64da\u985e\u578b\u53ef\u4ee5\u8207\u9019\u500b\u985e\u578b\u540d\u4e0d\u4e00\u81f4\u3002SQLite \u6703\u6839\u64da\u6578\u64da\u7684\u5be6\u969b\u985e\u578b\u9032\u884c\u81ea\u52d5\u8f49\u63db\uff0c\u9019\u4e00\u904e\u7a0b\u7a31\u70ba\u201c\u985e\u578b\u512a\u5148\u7d1a\u201d\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u500b\u5217\u88ab\u5b9a\u7fa9\u70ba INTEGER\uff0c\u4f46\u63d2\u5165\u4e86\u4e00\u500b\u5b57\u7b26\u4e32\uff0cSQLite 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\u7684\u5c0f\u5de7\u548c\u9ad8\u6548\u4f7f\u5176\u6210\u70ba\u4e00\u500b\u7406\u60f3\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528\u5176\u9748\u6d3b\u7684\u985e\u578b\u7cfb\u7d71\u4f86\u8655\u7406\u5404\u7a2e\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\uff0c\u7121\u9700\u64d4\u5fc3\u6578\u64da\u985e\u578b\u7684\u56b4\u683c\u9650\u5236\u3002<\/p>\n<h3 id=\"3-%e7%b6%b2%e9%a0%81%e6%87%89%e7%94%a8-KcjgfVBKUY\">3. \u7db2\u9801\u61c9\u7528<\/h3>\n<p>\u5728\u4e00\u4e9b\u8f15\u91cf\u7d1a\u7684\u7db2\u9801\u61c9\u7528\u4e2d\uff0cSQLite \u4e5f\u88ab\u5ee3\u6cdb\u4f7f\u7528\u3002\u7531\u65bc\u5176\u7c21\u55ae\u6613\u7528\u7684\u7279\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u69cb\u5efa\u539f\u578b\u4e26\u9032\u884c\u6e2c\u8a66\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8fed\u4ee3\u7684\u958b\u767c\u74b0\u5883\u4e2d\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KcjgfVBKUY\">\u7e3d\u7d50<\/h2>\n<p>SQLite 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\u6578\u64da\u5eab\u4e5f\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQLite\u6578\u64da\u5eab\u7684\u985e\u578b\u7cfb\u7d71\u7279\u9ede\u53ca\u5176\u5728\u5404\u7a2e\u61c9\u7528\u4e2d\u7684\u5be6\u969b\u5206\u6790\uff0c\u4e86\u89e3\u5176\u9748\u6d3b\u6027\u8207\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-142565","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/142565","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=142565"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/142565\/revisions"}],"predecessor-version":[{"id":142566,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/142565\/revisions\/142566"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=142565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=142565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=142565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}