{"id":1431591,"date":"2018-01-20T16:14:33","date_gmt":"2018-01-21T00:14:33","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/"},"modified":"2018-01-20T16:17:02","modified_gmt":"2018-01-21T00:17:02","slug":"unknown-column-post_parent-error-on-import","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/","title":{"rendered":"&quot;Unknown column post_parent&quot; error on import"},"content":{"rendered":"<p>We recently had to turn off cron for a few days, and now we&#8217;re getting multiple &#8220;Unknown column &#8216;post_parent&#8217; in &#8216;group statement'&#8221; errors when another site on our multisite attempts to import from the main site. According to the import history for the child site, several imports have failed, but the last automated import succeeded. I used the &#8220;Run import&#8221; link in the scheduled import, that import reportedly succeeded, but also generated errors.<\/p>\n<p>The log reports that the query was:<\/p>\n<blockquote><p>made by require(&#8216;wp-blog-header.php&#8217;), wp, WP-&gt;main, WP-&gt;parse_request, do_action_ref_array, WP_Hook-&gt;do_action, WP_Hook-&gt;apply_filters, call_user_func_array, rest_api_loaded, WP_REST_Server-&gt;serve_request, WP_REST_Server-&gt;dispatch, call_user_func, Tribe__Events__REST__V1__Endpoints__Archive_Event-&gt;get, Tribe__Events__REST__V1__Endpoints__Archive_Event-&gt;has_next, tribe_get_events, Tribe__Events__Query::getEvents, WP_Query-&gt;__construct, WP_Query-&gt;query, WP_Query-&gt;get_posts<\/p><\/blockquote>\n","protected":false},"template":"","class_list":["post-1431591","topic","type-topic","status-closed","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>&quot;Unknown column post_parent&quot; error on import -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"&quot;Unknown column post_parent&quot; error on import -\" \/>\n<meta property=\"og:description\" content=\"We recently had to turn off cron for a few days, and now we&#8217;re getting multiple &#8220;Unknown column &#8216;post_parent&#8217; in &#8216;group statement&#039;&#8221; errors when another site on our multisite attempts to import from the main site. According to the import history for the child site, several imports have failed, but the last automated import succeeded. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/\" \/>\n<meta property=\"article:modified_time\" content=\"2018-01-21T00:17:02+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/\",\"url\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/\",\"name\":\"&quot;Unknown column post_parent&quot; error on import -\",\"isPartOf\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\"},\"datePublished\":\"2018-01-21T00:14:33+00:00\",\"dateModified\":\"2018-01-21T00:17:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/theeventscalendar.com\/support\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\/\/theeventscalendar.com\/support\/topics\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Calendar Products\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Event Aggregator\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/event-aggregator\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"&quot;Unknown column post_parent&quot; error on import\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\",\"url\":\"https:\/\/theeventscalendar.com\/support\/\",\"name\":\"\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/theeventscalendar.com\/support\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"&quot;Unknown column post_parent&quot; error on import -","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/","og_locale":"en_US","og_type":"article","og_title":"&quot;Unknown column post_parent&quot; error on import -","og_description":"We recently had to turn off cron for a few days, and now we&#8217;re getting multiple &#8220;Unknown column &#8216;post_parent&#8217; in &#8216;group statement'&#8221; errors when another site on our multisite attempts to import from the main site. According to the import history for the child site, several imports have failed, but the last automated import succeeded. [&hellip;]","og_url":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/","article_modified_time":"2018-01-21T00:17:02+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/","url":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/","name":"&quot;Unknown column post_parent&quot; error on import -","isPartOf":{"@id":"https:\/\/theeventscalendar.com\/support\/#website"},"datePublished":"2018-01-21T00:14:33+00:00","dateModified":"2018-01-21T00:17:02+00:00","breadcrumb":{"@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/unknown-column-post_parent-error-on-import\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/theeventscalendar.com\/support\/"},{"@type":"ListItem","position":2,"name":"Topics","item":"https:\/\/theeventscalendar.com\/support\/topics\/"},{"@type":"ListItem","position":3,"name":"Calendar Products","item":"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/"},{"@type":"ListItem","position":4,"name":"Event Aggregator","item":"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/event-aggregator\/"},{"@type":"ListItem","position":5,"name":"&quot;Unknown column post_parent&quot; error on import"}]},{"@type":"WebSite","@id":"https:\/\/theeventscalendar.com\/support\/#website","url":"https:\/\/theeventscalendar.com\/support\/","name":"","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/theeventscalendar.com\/support\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic\/1431591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic\/1431591\/revisions"}],"wp:attachment":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/media?parent=1431591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}