Information provision system, method, and program
AssigneeNEC Corporation
InventorsKeigo KIMURA, Kunihiro TAKEOKA
Life of this patent
Estimating the term…
Abstract
Provided is an information provision system that can provide workers with useful information for combining tables, so that even workers with little specialized knowledge can smoothly proceed with the task of combining multiple tables. An input unit 81 receives input of multiple tables. An identification unit 82 identifies a pair of columns that are in a combinable relationship, identifies that a pair of tables to which the individual columns forming the pair belong is the pair of tables to be combined, and identifies a combine method of the tables to be combined. An output unit 83 outputs the pair of tables to be combined, the pair of columns in a combinable relationship, and the combine method of the tables to be combined.
Claims9
An information provision system comprising:
- an input unit to which multiple tables are input,
- an identification unit which identifies a pair of columns that are in a combinable relationship, identifies that a pair of tables to which the individual columns forming the pair belong is the pair of tables to be combined, and identifies a combine method of the tables to be combined, and
- an output unit which outputs the pair of tables to be combined, the pair of columns in a combinable relationship, and the combine method of the tables to be combined.
An information provision method, implemented by a computer, comprising:
- receiving input of multiple tables,
- identifying a pair of columns that are in a combinable relationship, identifying that a pair of tables to which the individual columns forming the pair belong is the pair of tables to be combined, and identifying a combine method of the tables to be combined, and
- outputting the pair of tables to be combined, the pair of columns in a combinable relationship, and the combine method of the tables to be combined.
A non-transitory computer-readable recording medium in which a information provision program is recorded, the information provision program causing a computer including an input unit to which multiple tables are input, to execute:
- an identifying process of identifying a pair of columns that are in a combinable relationship, identifying that a pair of tables to which the individual columns forming the pair belong is the pair of tables to be combined, and identifying a combine method of the tables to be combined, and
- an outputting process of outputting the pair of tables to be combined, the pair of columns in a combinable relationship, and the combine method of the tables to be combined.
Dependencies are inferred from the claim text.