{"id":87420,"date":"2024-10-18T00:54:16","date_gmt":"2024-10-17T16:54:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87420\/"},"modified":"2024-10-18T00:54:17","modified_gmt":"2024-10-17T16:54:17","slug":"ora-19048-%e7%84%a1%e6%b3%95%e5%9c%a8-tableprops-%e4%b8%ad%e6%8c%87%e5%ae%9a-varray-%e5%ad%98%e5%84%b2-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87420\/","title":{"rendered":"ORA-19048: \u7121\u6cd5\u5728 tableProps \u4e2d\u6307\u5b9a VARRAY \u5b58\u5132 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-19048-%e7%84%a1%e6%b3%95%e5%9c%a8-tableprops-%e4%b8%ad%e6%8c%87%e5%ae%9a-varray-%e5%ad%98%e5%84%b2-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95-vEZOWwoeOx\">ORA-19048: \u7121\u6cd5\u5728 tableProps \u4e2d\u6307\u5b9a VARRAY \u5b58\u5132 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-19048<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5728 <code>tableProps<\/code> \u4e2d\u6307\u5b9a VARRAY \u5b58\u5132\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-19048-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-vEZOWwoeOx\">ORA-19048 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p><code>ORA-19048<\/code> \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f Oracle \u6578\u64da\u5eab\u4e0d\u5141\u8a31\u5728\u67d0\u4e9b\u4e0a\u4e0b\u6587\u4e2d\u4f7f\u7528 VARRAY\u3002VARRAY \u662f\u4e00\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5141\u8a31\u5b58\u5132\u53ef\u8b8a\u9577\u5ea6\u7684\u6578\u7d44\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0cOracle \u6703\u9650\u5236\u5176\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u7576\u4f60\u5617\u8a66\u5728\u4e0d\u652f\u6301 VARRAY \u7684\u4e0a\u4e0b\u6587\u4e2d\u4f7f\u7528\u5b83\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u9019\u500b\u932f\u8aa4\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e5%a0%b4%e6%99%af-vEZOWwoeOx\">\u5e38\u898b\u5834\u666f<\/h3>\n<ul>\n<li>\u5728 PL\/SQL \u4e2d\u4f7f\u7528 VARRAY \u6642\uff0c\u672a\u6b63\u78ba\u5b9a\u7fa9\u5176\u7d50\u69cb\u3002<\/li>\n<li>\u5728 SQL \u67e5\u8a62\u4e2d\u5617\u8a66\u5c07 VARRAY \u4f5c\u70ba\u8868\u683c\u5c6c\u6027\u9032\u884c\u64cd\u4f5c\u3002<\/li>\n<li>\u5728\u4f7f\u7528 XMLTYPE \u6642\uff0c\u932f\u8aa4\u5730\u5c07 VARRAY \u4f5c\u70ba XML \u7d50\u69cb\u7684\u4e00\u90e8\u5206\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-19048-%e9%8c%af%e8%aa%a4-vEZOWwoeOx\">\u5982\u4f55\u4fee\u5fa9 ORA-19048 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-19048<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-varray-%e5%ae%9a%e7%be%a9-vEZOWwoeOx\">1. \u6aa2\u67e5 VARRAY \u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd VARRAY \u7684\u5b9a\u7fa9\u662f\u6b63\u78ba\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u500b VARRAY \u7684\u5b9a\u7fa9\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>CREATE TYPE my_varray AS VARRAY(10) OF VARCHAR2(100);<\/code><\/pre>\n<p>\u78ba\u4fdd\u5728\u4f7f\u7528 VARRAY \u4e4b\u524d\uff0c\u5df2\u7d93\u6b63\u78ba\u5275\u5efa\u4e86\u9019\u500b\u985e\u578b\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5-sql-%e6%9f%a5%e8%a9%a2-vEZOWwoeOx\">2. \u6aa2\u67e5 SQL \u67e5\u8a62<\/h3>\n<p>\u5982\u679c\u4f60\u5728 SQL \u67e5\u8a62\u4e2d\u4f7f\u7528 VARRAY\uff0c\u8acb\u6aa2\u67e5\u67e5\u8a62\u7684\u8a9e\u6cd5\u662f\u5426\u6b63\u78ba\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u6b63\u78ba\u4f7f\u7528 VARRAY \u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>SELECT COLUMN_VALUE FROM TABLE(my_varray_instance);<\/code><\/pre>\n<p>\u78ba\u4fdd\u4f60\u4f7f\u7528\u4e86 <code>TABLE<\/code> \u51fd\u6578\u4f86\u5c07 VARRAY \u8f49\u63db\u70ba\u53ef\u67e5\u8a62\u7684\u8868\u683c\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-pl-sql-%e9%80%b2%e8%a1%8c%e8%99%95%e7%90%86-vEZOWwoeOx\">3. \u4f7f\u7528 PL\/SQL \u9032\u884c\u8655\u7406<\/h3>\n<p>\u5728 PL\/SQL \u4e2d\u8655\u7406 VARRAY \u6642\uff0c\u8acb\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u8a9e\u6cd5\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DECLARE\n    my_array my_varray := my_varray('value1', 'value2');\nBEGIN\n    FOR i IN 1..my_array.COUNT LOOP\n        DBMS_OUTPUT.PUT_LINE(my_array(i));\n    END LOOP;\nEND;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-19048-%e9%8c%af%e8%aa%a4-vEZOWwoeOx\">\u9060\u7a0b\u8655\u7406 ORA-19048 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u9019\u6642\uff0c\u9060\u7a0b\u8655\u7406\u6210\u70ba\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u9023\u63a5\u5230\u6578\u64da\u5eab\u670d\u52d9\u5668\uff0c\u6aa2\u67e5 VARRAY \u7684\u5b9a\u7fa9\u548c\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li>\u901a\u904e SSH \u9023\u63a5\u5230\u670d\u52d9\u5668\uff0c\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5de5\u5177\u57f7\u884c SQL \u67e5\u8a62\u3002<\/li>\n<li>\u8207\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5408\u4f5c\uff0c\u7372\u53d6\u5fc5\u8981\u7684\u6b0a\u9650\u548c\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vEZOWwoeOx\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-19048<\/code> \u932f\u8aa4\u901a\u5e38\u8207 VARRAY \u7684\u4f7f\u7528\u4e0d\u7576\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5 VARRAY \u7684\u5b9a\u7fa9\u3001SQL \u67e5\u8a62\u7684\u8a9e\u6cd5\u4ee5\u53ca PL\/SQL \u7684\u8655\u7406\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u6280\u8853\u4e5f\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u5728\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4ee5\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-19048 \u932f\u8aa4\uff0c\u7121\u6cd5\u5728 tableProps \u4e2d\u6307\u5b9a VARRAY \u5b58\u5132\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-87420","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87420","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=87420"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87420\/revisions"}],"predecessor-version":[{"id":87421,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87420\/revisions\/87421"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}