| 摘要 |
<p>PURPOSE:To make a data management size small. CONSTITUTION:When one of the vertical direction and the horizontal direction of a table 10 displayed on a display device is defined as column and the other is defined as row, a data processor 2 is provided with a management data preparation means 22 for preparing a column management table 20 provided with the column management information of the table 10 and a data management table 21 provided with column management areas 25 and 26 for managing the data of the rows for the respective columns. The management data preparation means 22 sets the column management information only for the column provided with data input to the column management table 20 based on the table 10 and prepares the column management areas 25 and 26 of only the rows provided with the input data of the columns provided with the input data corresponding to the column management information.</p> |
