{"id":21291,"date":"2024-01-02T06:56:27","date_gmt":"2024-01-02T06:56:27","guid":{"rendered":"https:\/\/server.hk\/blog\/21291\/"},"modified":"2024-11-14T10:37:27","modified_gmt":"2024-11-14T02:37:27","slug":"how-to-fix-postgresql-error-code-2200d-invalid_escape_octet","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21291\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet"},"content":{"rendered":"

\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet<\/h1>\n

PostgreSQL \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5168\u7403\u5404\u5730\u7684\u958b\u767c\u8005\u548c\u4f01\u696d\u3002\u7136\u800c\uff0c\u8207\u6240\u6709\u8edf\u4ef6\u4e00\u6a23\uff0cPostgreSQL \u4e5f\u53ef\u80fd\u6703\u9047\u5230\u6703\u59a8\u7919\u5176\u529f\u80fd\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u542b\u7fa9\uff0c\u4e26\u63d0\u4f9b\u4fee\u5fa9\u6b65\u9a5f\u3002<\/p>\n

\u7406\u89e3 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet<\/h2>\n

PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet \u767c\u751f\u5728\u5b57\u4e32\u6587\u5b57\u4e2d\u5b58\u5728\u7121\u6548\u7684\u516b\u4f4d\u5143\u7d44\u8f49\u7fa9\u5e8f\u5217\u6642\u3002\u6b64\u932f\u8aa4\u901a\u5e38\u5728\u60a8\u5617\u8a66\u5728 PostgreSQL \u8868\u4e2d\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u6642\u767c\u751f\uff0c\u800c\u8a72\u5b57\u4e32\u5305\u542b\u7121\u6548\u7684\u8f49\u7fa9\u5e8f\u5217\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5047\u8a2d\u60a8\u6709\u4e00\u500b\u540d\u70ba “employees” \u7684\u8868\uff0c\u88e1\u9762\u6709\u4e00\u500b\u540d\u70ba “name” \u7684 VARCHAR \u985e\u578b\u5217\u3002\u5982\u679c\u60a8\u5617\u8a66\u63d2\u5165\u4e00\u500b\u5305\u542b\u7121\u6548\u8f49\u7fa9\u5e8f\u5217\u7684\u59d3\u540d\uff0c\u4f8b\u5982 “John O’Connor”\uff0c\u60a8\u5c07\u9047\u5230 2200D \u932f\u8aa4\u3002<\/p>\n

\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet<\/h2>\n

\u8981\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5728\u67e5\u8a62\u6216\u6578\u64da\u63d2\u5165\u4e2d\u4f7f\u7528\u7684\u4efb\u4f55\u5b57\u4e32\u6587\u5b57\u90fd\u4e0d\u5305\u542b\u7121\u6548\u7684\u8f49\u7fa9\u5e8f\u5217\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u60a8\u53ef\u4ee5\u9075\u5faa\u7684\u6b65\u9a5f\uff1a<\/p>\n

1. \u78ba\u5b9a\u554f\u984c\u5b57\u4e32<\/h3>\n

\u7b2c\u4e00\u6b65\u662f\u78ba\u5b9a\u5f15\u8d77\u932f\u8aa4\u7684\u5b57\u4e32\u3002\u6aa2\u67e5\u60a8\u7684 SQL \u67e5\u8a62\u6216\u6578\u64da\u63d2\u5165\u4e2d\u662f\u5426\u6709\u4efb\u4f55\u5305\u542b\u8f49\u7fa9\u5e8f\u5217\u7684\u5b57\u4e32\u6587\u5b57\u3002\u9019\u4e9b\u8f49\u7fa9\u5e8f\u5217\u901a\u5e38\u4ee5\u53cd\u659c\u7dda\uff08\\\uff09\u958b\u982d\uff0c\u5f8c\u8ddf\u4e00\u500b\u5b57\u7b26\u3002<\/p>\n

2. \u6aa2\u67e5\u6709\u6548\u7684\u8f49\u7fa9\u5e8f\u5217<\/h3>\n

\u4e00\u65e6\u78ba\u5b9a\u4e86\u554f\u984c\u5b57\u4e32\uff0c\u8acb\u6aa2\u67e5\u5b57\u4e32\u4e2d\u4f7f\u7528\u7684\u8f49\u7fa9\u5e8f\u5217\u662f\u5426\u6709\u6548\u3002PostgreSQL \u652f\u6301\u4e00\u7d44\u6709\u6548\u7684\u8f49\u7fa9\u5e8f\u5217\uff0c\u4f8b\u5982 ‘\u3001”\u3001\\\u3001b\u3001f\u3001n\u3001r\u3001t \u548c uXXXX\uff08\u5176\u4e2d XXXX \u662f\u56db\u4f4d\u6578\u7684\u5341\u516d\u9032\u5236\u6578\u5b57\uff09\u3002<\/p>\n

\u5982\u679c\u60a8\u767c\u73fe\u4efb\u4f55\u7121\u6548\u7684\u8f49\u7fa9\u5e8f\u5217\uff0c\u9700\u8981\u901a\u904e\u522a\u9664\u53cd\u659c\u7dda\u6216\u5c07\u5176\u66ff\u63db\u70ba\u6709\u6548\u7684\u8f49\u7fa9\u5e8f\u5217\u4f86\u9032\u884c\u4fee\u5fa9\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6709\u4e00\u500b\u5b57\u4e32\u5305\u542b\u8f49\u7fa9\u5e8f\u5217 z\uff0c\u60a8\u53ef\u4ee5\u522a\u9664\u53cd\u659c\u7dda\u6216\u5c07\u5176\u66ff\u63db\u70ba\u6709\u6548\u7684\u8f49\u7fa9\u5e8f\u5217\uff0c\u4f8b\u5982 \\z\u3002<\/p>\n

3. \u4f7f\u7528 E” \u8a9e\u6cd5\u9032\u884c\u8f49\u7fa9\u5e8f\u5217<\/h3>\n

\u5982\u679c\u60a8\u9700\u8981\u5728\u5b57\u4e32\u6587\u5b57\u4e2d\u4f7f\u7528\u8f49\u7fa9\u5e8f\u5217\uff0c\u5efa\u8b70\u4f7f\u7528 E” \u8a9e\u6cd5\u3002\u6b64\u8a9e\u6cd5\u5141\u8a31\u60a8\u4f7f\u7528\u53cd\u659c\u7dda\uff08\\\uff09\u5b57\u7b26\u6307\u5b9a\u8f49\u7fa9\u5e8f\u5217\u3002<\/p>\n

\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5c07 ‘John O’Connor’ \u5beb\u6210 E’John O’Connor’\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd PostgreSQL \u6b63\u78ba\u89e3\u91cb\u8f49\u7fa9\u5e8f\u5217\u3002<\/p>\n

4. \u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62<\/h3>\n

\u907f\u514d PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet \u7684\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\u3002\u53c3\u6578\u5316\u67e5\u8a62\u5c07 SQL \u4ee3\u78bc\u8207\u6578\u64da\u503c\u5206\u958b\uff0c\u6d88\u9664\u4e86\u5c0d\u8f49\u7fa9\u5e8f\u5217\u7684\u9700\u6c42\u3002<\/p>\n

\u60a8\u53ef\u4ee5\u4f7f\u7528\u4f54\u4f4d\u7b26\u800c\u4e0d\u662f\u76f4\u63a5\u5c07\u5b57\u4e32\u63d2\u5165\u67e5\u8a62\uff0c\u4e26\u5728\u904b\u884c\u6642\u7d81\u5b9a\u5be6\u969b\u503c\u3002\u9019\u4e0d\u50c5\u53ef\u4ee5\u9632\u6b62\u932f\u8aa4\uff0c\u9084\u80fd\u9632\u6b62 SQL \u6ce8\u5165\u653b\u64ca\u3002<\/p>\n

\u7e3d\u7d50<\/h2>\n

\u7e3d\u4e4b\uff0cPostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2200D – invalid_escape_octet \u767c\u751f\u5728\u5b57\u4e32\u6587\u5b57\u4e2d\u5b58\u5728\u7121\u6548\u7684\u516b\u4f4d\u5143\u7d44\u8f49\u7fa9\u5e8f\u5217\u6642\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u78ba\u5b9a\u554f\u984c\u5b57\u4e32\u3001\u6aa2\u67e5\u6709\u6548\u7684\u8f49\u7fa9\u5e8f\u5217\u3001\u5728\u5fc5\u8981\u6642\u4f7f\u7528 E” \u8a9e\u6cd5\uff0c\u4ee5\u53ca\u8003\u616e\u4f7f\u7528\u53c3\u6578\u5316\u67e5\u8a62\u3002\u901a\u904e\u9075\u5faa\u9019\u4e9b\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u89e3\u6c7a\u932f\u8aa4\u4e26\u78ba\u4fdd PostgreSQL \u6578\u64da\u5eab\u7684\u5e73\u7a69\u904b\u884c\u3002<\/p>\n

\u5982\u9700\u66f4\u591a\u6709\u95dc VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5982\u4f55\u4fee\u5fa9 PostgreSQL ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-21291","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21291","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21291"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21291\/revisions"}],"predecessor-version":[{"id":24229,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21291\/revisions\/24229"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}