JPH06161736A - Program alteration history control system - Google Patents

Abstract

PURPOSE:To eliminate miscontrol, to make possible coping with the destruction of a program source library, and to improve the debugging of a program for respective revisions, function improvement, and additional adaption by unitarily automating the correction control of the program. CONSTITUTION:A program alteration information input part 1 inputs the name of a program when the program needs to be altered to display the program image and also inputs contents to be corrected and alteration history information on the correction. A alteration instruction part 2 copies the contents after the program correction to an alteration history temporary storage part 3 and an altered program control part 4 substitutes the contents after the program correction passed from the modification indication part 2 for the program on a program storage part 5. An alteration history registration part 6 stores a program alteration history storage part 7 with alteration history information passed from the alteration instruction part 2 and an alteration history output part 8 reads the alteration history information out of the program alteration history storage part 7 and outputs an alteration data list 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention manages the contents before and after a program is modified when the program is modified due to a bug that occurs after the computer system is operated, the function is improved, or the function is added. The present invention relates to a program change history management method for outputting.

[0002]

2. Description of the Related Art Conventionally, a program change history management system for managing a history by correcting and modifying a program for reasons such as bugs occurring after the computer system is operated, function improvement and function addition is as shown in FIG. Had adopted.

That is, when a program needs to be changed due to a bug, function improvement, or addition of a function that occurs after the system is operated, a change instruction is prepared and the changed portion of the program is investigated (step 101).

At the time when the changed part of the program is found,
Modify the program based on the contents of the change instruction sheet.
In addition, enter a comment for the corrected part (Step 1
02).

A hard copy of the corrected portion is output as an evidence property that has been changed according to the change instruction (step 10).
3).

When the corrected test result satisfies the contents of the change instruction sheet, a hard copy of the corrected portion is attached to the change instruction sheet and the file is filtered (step 104).

[0007]

In the above-mentioned conventional program change history management method, the management of the contents of the program modification is done manually by an individual, and therefore, when the program is modified, a comment may be left in the program and time may be lost. The revision history becomes unknown over time, for example, when the program source library is destroyed and restored, if the rev of the saved program source library is old and you want to restore it to the latest state, you cannot restore it, or the package program As described above, there is a problem in that it is impossible to deal with bugs, improve functions, and deal with additional issues when many users are provided with properties with different revs.

The object of the present invention is to centrally automate the modification management of programs, eliminate management errors, and deal with destruction of the program source library, bugs to each rev of the program, functional improvement, and additional correspondence. It is to provide a program change history management method that can be improved.

[0009]

A program change history management system of the present invention is to input a name of a program to be changed and program change contents and program change history information in a program image supplied and displayed in response thereto. Input, the program change history information, and the input of the output instruction of the contents before change and the contents after change, program change information input means, program storage means for storing a program, and the program change history information, Change history temporary storage means for temporarily storing the pre-change content and the post-change content, program change history storage means for storing the program change history information, the pre-change content and the post-change content, and the supplied program name and read Replaces the corresponding program in accordance with the instructions with the changed contents read from the program storage means and supplied. Change program management means for replacing the program stored in the corresponding program storage means with the changed content, and the supplied program change history information, pre-change content, post-change content, and registration instruction Change history registering means for registering this in the program change history storing means, and corresponding change history information and pre-change contents from the program change history storing means according to the supplied program information and output instruction. Change history output means for outputting the changed contents, the inputted program change history information is stored in the change history temporary storage means, and the inputted program name and read instruction are supplied to the changed program management means. The program read in response to this is stored in the change history temporary storage means and the program change information is stored. The change contents are supplied to the input means and the changed contents are stored in the change history temporary storage means, and the replacement instruction and the replacement instruction are supplied to the change program management means to change the program change history information stored in the change history temporary storage means. It is configured to include change instruction means for supplying the previous content, the changed content, and the registration instruction to the change history registration means and for supplying the input output instruction to the change history output means.

[0010]

Embodiments of the present invention will now be described with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of a program change history management system of the present invention.

The program change information input section 1 inputs a program name and displays a program image on the screen when the program needs to be changed due to a bug, function improvement or addition of a function which occurs after the system is operated, and the correction is performed. When it is necessary to input change history information (change instruction number, reason for change, change summary, etc.) to the content to be corrected or to modify it, or when it is necessary to obtain the change history for each program at any time,
Enter the instruction to output the change history list.

The change instruction section 2 causes the change program management section 4 to read a program from the program storage section 5 based on the change program name input from the program change information input section 1, or based on the correction content of the change program. The change program management unit 4 is instructed to replace the program in the program storage unit 5, or the input program name,
The change history information (change instruction number, reason for change, summary of change, etc.), the pre-change contents and the post-change contents of the change program are registered in the change history registration unit 6 so as to be registered in the program change history storage unit 7. A change history output instruction is issued to the change history output unit 8 based on the output or input program name.

The change history temporary storage unit 3 stores change history information,
The contents before and after modification of the change program are temporarily stored.

The change program management unit 4 includes a change instruction unit 2
The program is read from the program storage unit 5 by the change program name passed from the program, or the program is replaced with the correction content of the change program.

The program storage unit 5 stores programs.

The change history registration section 6 stores the change program name, change history information (change instruction number, reason for change, change outline, etc.), the pre-correction content, the post-correction content, etc. of the change program passed from the change instruction section 2. It is stored in the program change history storage unit 7.

The program change history storage unit 7 includes a change program name, change history information (change instruction number, reason for change,
A summary of changes, etc.), the contents before modification of the modification program, the contents after modification, etc. are stored.

The change history output section 8 searches the program change history storage section 7 for the contents and change history corrected this time based on the change program name and rev passed from the change instructing section 2, and changes data list 9 and changes. The history list 10 is output.

The processing control unit 11 controls the respective units so that they are sequentially processed in accordance with a predetermined procedure.

Next, the operation of this embodiment will be described.

Generally, there are two types of program corrections, one is to raise a problem and the other is to change a design. For the explanation, a problem sheet shown in FIG. 2 (issue number: N-0005) is shown as an example.
Based on the program (program name: KRLSG280
610300) is modified.

The content of the problem is that the item (W-based financing co-next calculation category) which should be defined by the character attribute is defined by the numerical attribute, so when trying to use that item, the program exception code "illegal decimal" ( 09-01) abnormally terminates, and the program that is the cause is corrected.

1. The program change information input unit 1 is shown in FIG.
The change history information of the question sheet is input from the change information instruction screen of FIG. 3 and the change history screen of FIG. 4, passed to the change instruction unit 2, and transmitted to the processing control unit 11. The process control unit 11 transfers control to the change instruction unit 2.

2. The change instruction unit 2 copies the change history information input from the program change information input unit 1 to the change history temporary storage unit 3 according to the instruction of the process control unit 11, and passes the program name “KRLSG280610300” to the change program management unit 4. And transmits it to the processing control unit 11. The processing control unit 11 transfers control to the change program management unit 3.

3. The change program management unit 4 reads the program source of the program name “KRLSG280610300” from the program storage unit 5 according to the instruction of the process control unit 11, passes it to the change instruction unit 2, and transfers it to the process control unit 11. The process control unit 11 passes control to the change instruction unit 2.

4. The change instruction unit 2 copies the program source read from the program storage unit 5 to the change history temporary storage unit 3 according to an instruction from the process control unit 11, and displays it on the program change information input unit 1. When the corrected contents are input from the program correction screen of the program change information input unit 1 of FIG. 5, the change instruction unit 2 copies the corrected contents to the change history temporary storage unit 3 and transfers them to the change program management unit 3. It is transmitted to the processing control unit 11. Change history temporary storage unit 3
FIG. 7 shows an example of the change history information record in. The process control unit 11 transfers control to the change program management unit 4.

5. The change program management unit 4 changes the program “KRLSG280610300” on the program storage unit 5 according to an instruction from the process control unit 11 to the change instruction unit 2
The program is replaced with the contents after the program correction that has been passed, and the result is transmitted to the processing control unit 11.

The processing control unit 11 transfers control to the change instruction unit 2.

6. The change instruction unit 2 reads the change history information temporarily stored from the change history temporary storage unit 3 in accordance with an instruction from the process control unit 11, passes it to the change history registration unit 6, and transfers it to the process control unit 11. The process control unit 11 transfers control to the change history registration unit 6.

7. The change history registration unit 6 includes a process control unit 11
The change history information passed from the change instruction unit 2 in accordance with the instruction is stored in the program change history storage unit 7 as shown in FIG. The process control unit 11 transfers control to the change history output unit 8.

8. The change history output unit 8 includes a process control unit 11
Is read, the change history information stored in the program change history storage unit 7 is read, the change data list 9 is output as shown in FIG.

9. The process control unit 11 uses the change history output unit 8
When the end notification is received from, the control for all the parts is ended.

Next, the program (KRLSG28061
(0300) will be described based on an example of outputting the change history information managed for each.

1. The program change information input unit 1 is shown in FIG.
When the program name, rev, and function number 2 are input from the change information instruction screen, the program information is passed to the change instruction unit 2 and transmitted to the process control unit 11. The process control unit 11 transfers control to the change instruction unit 2.

2. The change instruction unit 2 passes the change history output instruction information (program name, rev) input from the program change information input unit 1 to the change history output unit 8 according to the instruction from the process control unit 11 and transfers it to the process control unit 11. . The process control unit 11 transfers control to the change history output unit 8.

3. The change history output unit 8 stores the program (KRLSG280610) from the program change history storage unit 7 based on the change history output instruction information passed from the change instruction unit 2.
The change history information (300) is read, edited and output as the change history list of FIG. When rev is specified from the program change information input unit 1, the specified rev
Output the change history list of. If rev is not specified, it is read from the beginning of the change history information, edited, and output. When the output is completed, it is transmitted to the processing control unit 11.

4. The process control unit 11 uses the change history output unit 8
When the end notification is received from, the control for all the parts is ended.

[0039]

As described above, according to the program change history management method of the present invention, the modification management of the program on the system can be unified, the management mistake can be eliminated, and the program source library can be easily restored even if it is destroyed. In addition, there is an effect that it is possible to remarkably improve bug response, function improvement and additional response when a property with different rev is provided.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of a program change history management system of the present invention.

FIG. 2 is a diagram showing the contents of a question table used in this embodiment.

FIG. 3 is a display screen diagram showing a program change information instruction screen of the program change information input unit 1.

FIG. 4 is a display screen diagram showing a change history information screen of the program change information input unit 1.

5 is a display screen diagram showing a program correction screen of the program change information input unit 1. FIG.

FIG. 6 is a storage diagram showing a record storage state of a program change history storage unit 7.

FIG. 7 is a storage diagram showing a record storage state of a change history temporary storage unit 3.

FIG. 8 is a diagram showing an example of a change data list.

FIG. 9 is a diagram showing an example of a change history list.

FIG. 10 is a flowchart showing a conventional program change history management system.

[Explanation of symbols]

 1 Program Change Information Input Section 2 Change Instruction Section 3 Change History Temporary Storage Section 4 Change Program Management Section 5 Program Storage Section 6 Change History Registration Section 7 Program Change History Storage Section 8 Change History Output Section 9 Change Data List 10 Change History List 11 Processing control units 101 to 104 Steps of flowchart

Claims (1)

[Claims] 1. Input of a name of a program to be changed, input of program change contents and program change history information to a program image supplied and displayed in response thereto, and said program change history information and contents before change Program change information input means for inputting each of the subsequent content and output instruction, program storage means for storing the program, change history for temporarily storing the program change history information, the pre-change content and the post-change content Temporary storage means, program change history storage means for storing the program change history information, pre-change content and post-change content, and a corresponding program according to the supplied program name and read instruction are read from the program storage means. Stored in the program storage means corresponding to the changed contents and the replacement instruction supplied. Change program management means for replacing the existing program with the changed content, and registering this in the program change history storage means according to the supplied program change history information, pre-change content, changed content, and registration instruction. Change history registration means, change history output means for outputting corresponding change history information, pre-change content and post-change content from the program change history storage means in accordance with supplied program information and output instruction, The input program change history information is stored in the change history temporary storage means, the input program name and the read instruction are supplied to the change program management means, and the program read in response thereto is stored in the change history temporary storage means. The change history is temporarily stored in the storage means and is supplied to the program change information input means and the changed contents are stored in the change history temporary storage means. The change history registration means stores the program change history information, the pre-change content, the post-change content, and the registration instruction, which are stored and supplied to the change program management means and stored in the change history temporary storage means. A program change history management system, comprising: a change instruction means for supplying the output instruction supplied and input to the change history output means.