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

$alias string|false

Table alias, or false if none was found.

$clause array

First-order query clause.

$parent_query array

Parent of $clause.

$query WP_Meta_Query

WP_Meta_Query object.

File: wp-includes/class-wp-meta-query.php. View all references

return apply_filters( 'meta_query_find_compatible_table_alias', $alias, $clause, $parent_query, $this );