自定义查询：多种自定义帖子类型
我在从 自定义 WordPress 查询 中提取多个自定义帖子类型时遇到一些问题。我创建自定义 WordPress 查询而不是使用 query_posts 或 WP_query 的原因是因为我根据投票插件添加的信息对帖子进行排序，并且必须加入该查询插件的表，因此内置查询不是一个选项。
我的问题是如何在同一查询中包含多个自定义帖子类型？目前，我的查询如下所示：
$query = "
SELECT wposts.*
FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta
WHERE wposts.ID = wpostmeta.post_id
AND wposts.post_status = 'publish'
AND wposts.post_type = 'TWO_POST_TYPES'
AND post_date >= '$startdate'
AND post_date <= '$enddate'
GROUP BY wposts.ID
";
我试图将两种不同的自定义帖子类型放入 wposts.post_type 部分，我们可以将其称为 type1 和 类型2。我已经尝试过以下内容，但没有成功：
array('type1', 'type2')'type1, type2'
我也尝试过传递这两个作为查询中的变量，但也没有运气。有人可以帮我吗？
I am having some trouble pulling multiple custom post types from a Custom Wordpress Query. The reason I am creating a custom Wordpress query rather than using query_posts or WP_query is because I am sorting my posts based on information added by a voting plugin, and have to join that plugin's table, so the built-in queries are not an option.
My question is how can I include multiple custom post types in the same query? At present, my query looks like the following:
$query = "
SELECT wposts.*
FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta
WHERE wposts.ID = wpostmeta.post_id
AND wposts.post_status = 'publish'
AND wposts.post_type = 'TWO_POST_TYPES'
AND post_date >= '$startdate'
AND post_date <= '$enddate'
GROUP BY wposts.ID
";
I am trying to put two different custom post types into the wposts.post_type part, which we can call type1 and type2. What I have already tried is the following, with no luck:
array('type1', 'type2')'type1, type2'
I have also tried passing both of these as variables in the query, but also no luck. Would anybody be able to give me a hand?
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你是这个意思吗？
这实际上意味着：
Do you mean this?
which actually means: