Method copy

src/backend/core/column/Column.cpp:404–410

* \brief Copy another column of the same type * * This function will return false if the data type * of 'other' is not the same as the type of 'this'. * Use a filter to convert a column to another type. */

 * Use a filter to convert a column to another type.
 */
bool Column::copy(const AbstractColumn* other) {
	Q_CHECK_PTR(other);
	if (other->columnMode() != columnMode())
		return false;
	exec(new ColumnFullCopyCmd(d, other));
	return true;
}

/**
 * \brief Copies a part of another column of the same type