WordPress at a glance
filter is not described

woocommerce_price_filter_sql filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_price_filter_sql', 'filter_function_name_3053', 10, 3 );
function filter_function_name_3053( $sql, $meta_query_sql, $tax_query_sql ){
	// filter...

	return $sql;
}
$sql
-
$meta_query_sql
-
$tax_query_sql
-

Where the hook is called

WC_Widget_Price_Filter::get_filtered_price()
woocommerce_price_filter_sql
woocommerce/includes/widgets/class-wc-widget-price-filter.php 182
$sql = apply_filters( 'woocommerce_price_filter_sql', $sql, $meta_query_sql, $tax_query_sql );

Where in WP core the hook is used WooCommerce

Usage not found.