Random WordPress Function

Function Signature:

get_meta_sql

Function Description:

Given a meta query, generates SQL clauses to be appended to a main query.

Function Examples:

⚠️ Examples below are generated with GPT-3 once every hour. Do not take them too seriously.
Consider them as some extra input in your learning process - reason about them. Will it work? What could fail?

// Example 1: Retrieve meta query SQL for a specific post type
$post_type = 'product';
$args = array(
    'post_type' => $post_type,
    'meta_query' => get_meta_sql( 'post', $wpdb->posts, 'ID', $post_type )
);
$query = new WP_Query( $args );

// Example 2: Get meta query SQL for a custom field with specific values
$custom_field = 'price';
$values = array( '10', '20', '30' );
$args = array(
    'meta_query' => get_meta_sql( 'post', $wpdb->posts, 'ID', $custom_field, $values )
);
$query = new WP_Query( $args );

// Example 3: Avoid duplicate meta queries by setting 'unique' parameter to true
$custom_field = 'color';
$values = array( 'red', 'blue' );
$args = array(
    'meta_query' => get_meta_sql( 'post', $wpdb->posts, 'ID', $custom_field, $values, true )
);
$query = new WP_Query( $args );