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Advanced Custom Fields
searching between dates (1 post)

  1. dnaWP
    Member
    Posted 4 months ago #

    I am having some trouble with one of my advanced custom fields. I have a custom post type that I have added some ACFs to. The post item is a news item with various custom fields (one of which is called news_date) - the date is stored as yyyy-mm-dd and perhaps this is where I am going wrong. I am having trouble finding an example to work from but my code is as follows and it should theoretically pick up the 4 news items that i have in there.

    $start = '2010-01-01';
    $end = '2013-12-31';
    $args = array(
        'post_type' => 'news',
        'posts_per_page' => -1,
        'orderby' => 'meta_value',
        'order' => 'ASC',
        'meta_key' => 'news_date',
        'meta_query' => array(
            array(
                'key' => 'news_date',
                'value' => array($start, $end),
                'compare' => 'BETWEEN',
                'type' => 'DATE'
            )
        )
    );
    
    $news_query = new WP_query();
    $news_query->query($args);

    This is giving me the following SQL:

    SELECT wp_posts.* FROM wp_posts INNER JOIN wp_postmeta ON (wp_posts.ID = wp_postmeta.post_id)
    INNER JOIN wp_postmeta AS mt1 ON (wp_posts.ID = mt1.post_id) WHERE 1=1 AND wp_posts.post_type = 'news' AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'private') AND (wp_postmeta.meta_key = 'news_date'
    AND (mt1.meta_key = 'news_date' AND CAST(mt1.meta_value AS DATE) BETWEEN '2011-11-31' AND '2011-10-01') ) GROUP BY wp_posts.ID ORDER BY wp_postmeta.meta_value ASC

    Any advice on what I may be doing wrong would be much appreciated.

    Thanks.

    http://wordpress.org/plugins/advanced-custom-fields/

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