apply_filters_ref_array( 'get_meta_sql', string[] $sql, array $queries, string $type, string $primary_table, string $primary_id_column, object $context )

Filters the meta query’s generated SQL.


$sql string[]
Array containing the query's JOIN and WHERE clauses.
$queries array
Array of meta queries.
$type string
Type of meta. Possible values include but are not limited to 'post', 'comment', 'blog', 'term', and 'user'.
$primary_table string
Primary table.
$primary_id_column string
Primary column ID.
$context object
The main query object that corresponds to the type, for example a WP_Query, WP_User_Query, or WP_Site_Query.

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

return apply_filters_ref_array( 'get_meta_sql', array( $sql, $this->queries, $type, $primary_table, $primary_id_column, $context ) );

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Version Description
3.1.0 Introduced.

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