src/Query/Simple_Query.php
public function get_column( $column, $row_key ) {
		return $this->get_column_by( $column, $this->table->get_primary_key(), $row_key );
	}
public function get_column( $column, $row_key ) {
		return $this->get_column_by( $column, $this->table->get_primary_key(), $row_key );
	}
Retrieve a specific column's value by the primary key

@since 1.0

@param string $column
@param string $row_key

@return string

@throws Exception