因为种种原因，wordpress 数据表对分类和标签的文章数量统计会出现错误。
解决方案如下，执行 sql 命令即可：
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UPDATE wp_term_taxonomy SET count = ( SELECT COUNT(*) FROM wp_term_relationships rel LEFT JOIN wp_posts po ON (po.ID = rel.object_id) WHERE rel.term_taxonomy_id = wp_term_taxonomy.term_taxonomy_id AND wp_term_taxonomy.taxonomy NOT IN ('link_category') AND po.post_status IN ('publish', 'future') ) |
