WordPress at a glance
filter is not described

meta_query_find_compatible_table_alias filter-hook . WP 4.1.0

Filters the table alias identified as compatible with the current clause.


add_filter( 'meta_query_find_compatible_table_alias', 'filter_function_name_7912', 10, 4 );
function filter_function_name_7912( $alias, $clause, $parent_query, $this ){
	// filter...

	return $alias;
Table alias, or false if none was found.
First-order query clause.
Parent of $clause.
WP_Meta_Query object.

Where the hook is called

wp-includes/class-wp-meta-query.php 749
return apply_filters( 'meta_query_find_compatible_table_alias', $alias, $clause, $parent_query, $this );

Where the hook is used (in WP core)

Использование не найдено.