wpdb->get_charset_collate(); $table_name = DatabaseTable::outcome_logs(); $sql = "CREATE TABLE IF NOT EXISTS {$table_name} ( id int NOT NULL AUTO_INCREMENT, execution_id varchar(48) NOT NULL, note varchar(2048) NOT NULL, created datetime NOT NULL, PRIMARY KEY (id), KEY execution_id (execution_id) ) {$charset_collate};"; return $this->wpdb->query( $sql ); } }