{"id":2614,"date":"2020-03-31T16:11:27","date_gmt":"2020-03-31T15:11:27","guid":{"rendered":"https:\/\/ibex.tech\/cloud\/?p=2614"},"modified":"2026-04-01T21:37:01","modified_gmt":"2026-04-01T20:37:01","slug":"delete-2","status":"publish","type":"post","link":"https:\/\/ibex.tech\/cloud\/wordpress\/database\/queries-database\/delete-2","title":{"rendered":"DELETE"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">Delete rows<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>  $sql = $wpdb-&gt;prepare(\"DELETE FROM {$wpdb-&gt;prefix}tbl_my_table WHERE user_id = %d\", $user_id);\n  if (current_user_can('administrator'))\n    $wpdb-&gt;show_errors();\n  $wpdb-&gt;query($sql);<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">Delete all rows<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>  $sql = \"DELETE FROM {$wpdb->prefix}tbl_my_table\";\n  if (current_user_can('administrator'))\n    $wpdb->show_errors();\n  $wpdb->query($sql);<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">Delete based on DateTime<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>  \/\/----- DELETE OLD EVENTS -----\n  $sql = \"DELETE FROM {$wpdb-&gt;prefix}my_table_name WHERE EventDateTime &lt; DATE_SUB(now(), INTERVAL 90 DAY)\";\n  if (current_user_can('administrator'))\n    $wpdb-&gt;show_errors();\n  $wpdb-&gt;query($sql);\n\n  \/\/Also:\n  \/\/INTERVAL 1 MONTH\n  \/\/INTERVAL 1 HOUR\n  \/\/etc<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Delete rows Delete all rows Delete based on DateTime<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[169],"tags":[],"class_list":["post-2614","post","type-post","status-publish","format-standard","hentry","category-queries-database"],"_links":{"self":[{"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/posts\/2614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/comments?post=2614"}],"version-history":[{"count":4,"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/posts\/2614\/revisions"}],"predecessor-version":[{"id":5330,"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/posts\/2614\/revisions\/5330"}],"wp:attachment":[{"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/media?parent=2614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/categories?post=2614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ibex.tech\/cloud\/wp-json\/wp\/v2\/tags?post=2614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}