{"id":178768,"date":"2024-11-08T20:44:20","date_gmt":"2024-11-08T12:44:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178768\/"},"modified":"2024-11-08T20:44:21","modified_gmt":"2024-11-08T12:44:21","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a22032-invalid_json_text%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178768\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a22032 &#8211; invalid_json_text\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a22032-invalid_json_text-LyBmMtSIGM\">\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a22032 &#8211; invalid_json_text<\/h1>\n<p>\u5728\u4f7f\u7528PostgreSQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc22032\uff0c\u8a72\u932f\u8aa4\u901a\u5e38\u8868\u793a\u7121\u6548\u7684JSON\u6587\u672c\u3002\u9019\u500b\u554f\u984c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u6b63\u78ba\u5b58\u5132\u6216\u6aa2\u7d22\uff0c\u56e0\u6b64\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9\u9019\u500b\u932f\u8aa4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc22032%e7%9a%84%e5%8e%9f%e5%9b%a0-LyBmMtSIGM\">\u932f\u8aa4\u4ee3\u78bc22032\u7684\u539f\u56e0<\/h2>\n<p>PostgreSQL\u7684\u932f\u8aa4\u4ee3\u78bc22032\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u5617\u8a66\u5c07\u4e0d\u7b26\u5408JSON\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u63d2\u5165\u5230JSON\u985e\u578b\u7684\u5217\u4e2d\u3002<\/li>\n<li>\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684JSON\u51fd\u6578\u6216\u64cd\u4f5c\u3002<\/li>\n<li>\u6578\u64da\u4e2d\u5305\u542b\u4e86\u4e0d\u88ab\u5141\u8a31\u7684\u5b57\u7b26\u6216\u683c\u5f0f\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0bSQL\u8a9e\u53e5\u5c07\u5c0e\u81f422032\u932f\u8aa4\uff1a<\/p>\n<pre><code>INSERT INTO my_table (data) VALUES ('{\"name\": \"John\", \"age\": 30, \"city\": \"New York\",}');<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cJSON\u5b57\u7b26\u4e32\u7684\u7d50\u5c3e\u6709\u4e00\u500b\u591a\u9918\u7684\u9017\u865f\uff0c\u9019\u6703\u5c0e\u81f4PostgreSQL\u7121\u6cd5\u89e3\u6790\u8a72\u5b57\u7b26\u4e32\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a4-LyBmMtSIGM\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc22032\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5json%e6%a0%bc%e5%bc%8f-LyBmMtSIGM\">1. \u6aa2\u67e5JSON\u683c\u5f0f<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u8981\u63d2\u5165\u7684JSON\u5b57\u7b26\u4e32\u662f\u6709\u6548\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u7dda\u4e0aJSON\u9a57\u8b49\u5de5\u5177\u4f86\u6aa2\u67e5\u683c\u5f0f\u662f\u5426\u6b63\u78ba\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u6709\u6548\u7684JSON\u793a\u4f8b\uff1a<\/p>\n<pre><code>{\"name\": \"John\", \"age\": 30, \"city\": \"New York\"}<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84json%e5%87%bd%e6%95%b8-LyBmMtSIGM\">2. \u4f7f\u7528\u6b63\u78ba\u7684JSON\u51fd\u6578<\/h3>\n<p>\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528JSON\u51fd\u6578\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u8a9e\u6cd5\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>jsonb_build_object<\/code> \u51fd\u6578\u4f86\u69cb\u5efaJSON\u5c0d\u8c61\uff1a<\/p>\n<pre><code>INSERT INTO my_table (data) VALUES (jsonb_build_object('name', 'John', 'age', 30, 'city', 'New York'));<\/code><\/pre>\n<h3 id=\"3-%e8%99%95%e7%90%86%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6-LyBmMtSIGM\">3. \u8655\u7406\u7279\u6b8a\u5b57\u7b26<\/h3>\n<p>\u5982\u679cJSON\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u7279\u6b8a\u5b57\u7b26\uff08\u5982\u5f15\u865f\u3001\u53cd\u659c\u6760\u7b49\uff09\uff0c\u9700\u8981\u9032\u884c\u9069\u7576\u7684\u8f49\u7fa9\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>{\"quote\": \"He said, \"Hello!\"\"} <\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8jsonb%e9%a1%9e%e5%9e%8b-LyBmMtSIGM\">4. \u4f7f\u7528JSONB\u985e\u578b<\/h3>\n<p>\u8003\u616e\u4f7f\u7528 <code>JSONB<\/code> \u985e\u578b\u800c\u4e0d\u662f <code>JSON<\/code>\uff0c\u56e0\u70ba <code>JSONB<\/code> \u5728\u5b58\u5132\u6642\u6703\u9032\u884c\u512a\u5316\uff0c\u4e26\u4e14\u80fd\u5920\u66f4\u597d\u5730\u8655\u7406\u4e0d\u6b63\u78ba\u7684\u683c\u5f0f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>JSONB<\/code> \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO my_table (data) VALUES ('{\"name\": \"John\", \"age\": 30, \"city\": \"New York\"}'::jsonb);<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LyBmMtSIGM\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL\u932f\u8aa4\u4ee3\u78bc22032 &#8211; 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