mysql - 在 WooCommerce 中检查 product_type 的 SQL 查询

Question

我想通过 MySQL 按简单或可变产品过滤 WooCommerce 中的产品；但我找不到 WooCommerce 如何存储数据并在数据库中区分它们。

我想要一个 MySQL 查询来列出所有简单和可变的产品；我不需要任何 PHP 代码。

类似于:

SELECT * FROM wp_posts WHERE post_type = 'product' AND product_type = 'simple';

Answer 1

用于列出所有简单产品的 MySQL 查询:

SELECT
    posts.ID,
    posts.post_title,
    posts.post_author,
    posts.post_date,
    posts.post_date_gmt,
    posts.post_content,
    posts.post_excerpt,
    posts.post_status,
    posts.comment_status,
    posts.ping_status,
    posts.post_password,
    posts.post_name,
    posts.to_ping,
    posts.pinged,
    posts.post_modified,
    posts.post_modified_gmt,
    posts.post_content_filtered,
    posts.post_parent,
    posts.guid,
    posts.menu_order,
    posts.post_type,
    posts.post_mime_type,
    posts.comment_count
FROM
    wp_posts AS posts
INNER JOIN wp_term_relationships AS term_relationships ON posts.ID = term_relationships.object_id
INNER JOIN wp_term_taxonomy AS term_taxonomy ON term_relationships.term_taxonomy_id = term_taxonomy.term_taxonomy_id
INNER JOIN wp_terms AS terms ON term_taxonomy.term_id = terms.term_id
WHERE
    term_taxonomy.taxonomy = 'product_type'
AND terms.slug = 'simple'
AND posts.post_type = 'product';

只需将 AND terms.slug = 'simple' 行中的 simple 替换为 variable 即可获得所有 Variable Products;

我已经测试了这个 SQL 查询，它显示了正确的结果。

希望这对您有所帮助!