wp_query 和 meta_query 用于转发器字段值

Question

我有一个带有自定义字段的文字新闻网站。我需要将转发器字段作为表进行查询。它看起来像这样：

        | param_1 | param_2 | param_2  | param_4
        |    20   |   20    | 20       |   20
        |    555  |   680   | 56       |    0
        |    5555 |   45    | 56       |    1
        |    69   |   0     | 45       |    0

只有当它与同一行中的查询匹配时，我才需要查询此转发器以获取结果

我的元查询看起来像这样：

[post_type] => product
[posts_per_page] => -1
[orderby] => title
[order] => ASC
[meta_query] => Array (
    [relation] => AND
    [0] => Array (
        [key] => BBBproduct_params_values_AAA_param_value_0
        [value] => 25
        [compare] => <=
        [type] => NUMERIC
        )
    [1] => Array (
        [key] => BBBproduct_params_values_AAA_param_value_1
        [value] => 56
        [compare] => >=
        [type] => NUMERIC
        )
    [2] => Array (
        [key] => BBBproduct_params_values_AAA_param_value_2
        [value] => 56
        [compare] => >=
        [type] => NUMERIC
        )
    [3] => Array (
        [key] => BBBproduct_params_values_AAA_param_value_3
        [value] => 0
        [compare] => =
        [type] => NUMERIC
        )
    )

她是通过以下代码创建的：

if( $product_search_by_param_active ){
function my_posts_where( $where ){


    $where = str_replace("AAA_param_value_", "%_param_value_", $where);
    $where = str_replace("meta_key = 'BBBproduct_params_values_", "meta_key LIKE 'product_params_values_", $where);


    return $where;
}
add_filter('posts_where', 'my_posts_where');


$range_angine_settings = get_field('param_search_range_settings');
$search_args['meta_query'] = array();
$search_args['meta_query'] ['relation'] = 'AND';


foreach( $range_angine_settings as $rangekey => $search_range ){
    ${'range-'.$rangekey} = $_GET['range-'.$rangekey]? $_GET['range-'.$rangekey] : '0';
    if ( $_GET['range-'.$rangekey] ) $has_range_query = true; 
    //$pre_prama_value = 'product_params_values_'.strval($rangekey).'_param_value_AAA';

    if( isset($_GET['range-'.$rangekey])){
        $search_args['meta_query'][] = array(
                "key" => 'BBBproduct_params_values_AAA_param_value_'.strval($rangekey),
                "value"    => $search_range['search_metric_ranges'][${'range-'.$rangekey}]['range_value'],
                "compare"  => $search_range['product_search_logic'],
                'type'    => 'NUMERIC'
        );      
    }
}
}

The problem is that this because of the '%' I get result even if the query match not on the same line.

In the example above it is intended not to get any results, but as every condition is met on a different line I do get a result.

Is there a way to create this king of query to give results by line number?

Answer 1

对我来说，我更喜欢使用 CMB2 作为自定义字段 https://github.com/CMB2/CMB2