$table
$table : string
Hold records table name
Class Log_DB_Driver_WPDB
get_column_values(string $column) : array
Returns array of existing values for requested column.
Used to fill search filters with only used items, instead of all items.
GROUP BY allows query to find just the first occurrence of each value in the column, increasing the efficiency of the query.
string | $column | Column being filtered. |
purge_storage(\MainWP\Dashboard\Module\Log\Log_Manager $manager)
Purge storage.
\MainWP\Dashboard\Module\Log\Log_Manager | $manager | Instance of the Log_Manager. |