{"id":4078,"date":"2021-06-05T21:25:47","date_gmt":"2021-06-05T13:25:47","guid":{"rendered":"http:\/\/pipingpig.com\/index.php\/2021\/06\/05\/smart3d-0168\/"},"modified":"2026-08-20T18:19:51","modified_gmt":"2026-08-20T10:19:51","slug":"smart3d-0168","status":"publish","type":"post","link":"https:\/\/www.pipingpig.com\/index.php\/2021\/06\/05\/smart3d-0168\/","title":{"rendered":"SQL\u67e5\u8be2S3D\u6a21\u578b\u4e2d\u7684\u53d8\u7b49\u7ea7\u8fde\u63a5"},"content":{"rendered":"<div class=\"content\">\n<p style=\"text-align: left\">\u6700\u8fd1\u6709\u4eba\u95eeSQL\u67e5\u8be2\u51fa\u53d8\u7b49\u7ea7\u7684\u8fde\u63a5\u3002\u7ecf\u6d4b\u8bd5\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<p style=\"text-align: left\"><\/p>\n<p>select distinct t1.con1oid as conoid,<\/p>\n<p>t1.part1name ,t1.part1oid,<\/p>\n<p>t1.spec1name,t2.part2name,t2.spec2name,t2.part2oid from (select xx.oid as con1oid,<\/p>\n<p>xasd.oid as part1oid, ni.ItemName as part1name,sd.SpecName as spec1name from JRteDistribConnection xx<\/p>\n<p>join<\/p>\n<p>\u00a0XRelConnectionAndPartOcc zx on zx.oidorigin = xx.oid<\/p>\n<p>join JRtePathGenPart xasd on xasd.Oid = zx.OidDestination<\/p>\n<p>join JNamedItem ni on ni.Oid = xasd.Oid<\/p>\n<p>join YPartsToRunSpecification ss on ss.OidDestination = xasd.oid<\/p>\n<p>join JDPipeSpec sd on sd.oid = ss.OidOrigin) t1<\/p>\n<p>join (<\/p>\n<p>select xx.oid as con2oid,<\/p>\n<p>xasd.oid as part2oid, ni.ItemName as part2name,sd.SpecName as spec2name from JRteDistribConnection xx<\/p>\n<p>join<\/p>\n<p>\u00a0XRelConnectionAndPartOcc zx on zx.oidorigin = xx.oid<\/p>\n<p>join JRtePathGenPart xasd on xasd.Oid = zx.OidDestination<\/p>\n<p>join JNamedItem ni on ni.Oid = xasd.Oid<\/p>\n<p>join YPartsToRunSpecification ss on ss.OidDestination = xasd.oid<\/p>\n<p>join JDPipeSpec sd on sd.oid = ss.OidOrigin) t2 on t1.con1oid = t2.con2oid<\/p>\n<p>where t1.part1oid &lt;&gt; t2.part2oid and t1.spec1name &lt;&gt; t2.spec2name<\/p>\n<section style=\"text-align: left;text-indent: 2em\">\u5728\u4e0a\u9762\u7684\u67e5\u8be2\u8fc7\u7a0b\u4e2d\uff0c\u901a\u8fc7connection\u8df3\u8f6c\u81f3piping parts\uff0c\u56e0\u4e3a\u6709\u4e24\u4e2aparts\uff0c\u56e0\u6b64\u505a\u4e86\u4e00\u4e2a\u4e8c\u6b21join\uff0c\u5e76\u53bb\u91cd\u3002\u76ee\u524d\u7ed3\u679c\u8fd8\u662f\u6709\u4e00\u4e9b\u91cd\u590d\uff0c\u4f46\u662f\u4e0d\u5f71\u54cd\u4f7f\u7528\u3002\u901a\u8fc7\u7ed3\u679c\uff0c\u53ef\u4ee5\u770b\u5230\u53d8\u7b49\u7ea7\u5904\u7684\u7ba1\u4ef6\u540d\u79f0\u3002\u6bd4\u5982\uff0cweldolet-0601\u7b49\u3002<br \/><\/section>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-galleryid=\"\" data-ratio=\"0.42452830188679247\" data-s=\"300,640\" data-src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0000.png\" data-type=\"png\" data-w=\"1484\" src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0000.png\" \/><\/p>\n<section style=\"text-indent: 2em;text-align: left\">\u5982\u4e0b\u56fe\uff0c\u76f8\u5173\u53d8\u7b49\u7ea7\u7684\u8fde\u63a5\u5982\u4e0b\uff0c1C0031\u7684\u4e3b\u7ba1\u4e0a\u9762\u63d2\u5165\u4e862C0032\u7b49\u7ea7\u7684Weldolet\u3002<br \/><\/section>\n<p><img decoding=\"async\" class=\"rich_pages\" data-galleryid=\"\" data-ratio=\"0.22104566512243548\" data-s=\"300,640\" data-src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0001.png\" data-type=\"png\" data-w=\"1511\" src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0001.png\" style=\"text-align: center;white-space: normal\" \/><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-galleryid=\"\" data-ratio=\"0.4331259720062208\" data-s=\"300,640\" data-src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0002.png\" data-type=\"png\" data-w=\"1286\" src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0002.png\" \/><\/p>\n<p style=\"text-align: center\"><\/p>\n<section style=\"text-align: left;text-indent: 2em\">\u76f8\u5173\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u901a\u8fc7\u76f8\u5173\u8fde\u63a5\u5224\u65ad\u51fa\u8bbe\u8ba1\u4ee5\u53ca\u6a21\u578b\u7684\u8d28\u91cf\u3002<br \/><\/section>\n<p style=\"text-align: center\"><img decoding=\"async\" class=\"rich_pages\" data-galleryid=\"\" data-ratio=\"0.10545454545454545\" data-s=\"300,640\" data-src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0003.png\" data-type=\"png\" data-w=\"825\" src=\"https:\/\/www.pipingpig.com\/wp-content\/uploads\/2026\/08\/0168_img_0003.png\" \/><\/p>\n<p><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u6709\u4eba\u95eeSQL\u67e5\u8be2\u51fa\u53d8\u7b49\u7ea7\u7684\u8fde\u63a5\u3002\u7ecf\u6d4b\u8bd5\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a select distinct t1.con1oid  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4074,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[9,15],"tags":[],"class_list":["post-4078","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-smart3d","category-15"],"_links":{"self":[{"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/posts\/4078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/comments?post=4078"}],"version-history":[{"count":3,"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/posts\/4078\/revisions"}],"predecessor-version":[{"id":7884,"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/posts\/4078\/revisions\/7884"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/media\/4074"}],"wp:attachment":[{"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/media?parent=4078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/categories?post=4078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pipingpig.com\/index.php\/wp-json\/wp\/v2\/tags?post=4078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}