CN1147114A - Data base processing method and its system - Google Patents

Data base processing method and its system Download PDF

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Publication number
CN1147114A
CN1147114A CN 96110677 CN96110677A CN1147114A CN 1147114 A CN1147114 A CN 1147114A CN 96110677 CN96110677 CN 96110677 CN 96110677 A CN96110677 A CN 96110677A CN 1147114 A CN1147114 A CN 1147114A
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China
Prior art keywords
computer system
predetermined process
subscriber
server computer
request
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CN 96110677
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Chinese (zh)
Inventor
谷本一树
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Hitachi Ltd
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Hitachi Ltd
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Publication of CN1147114A publication Critical patent/CN1147114A/en
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Abstract

In a client / server system linked through a network, the invention provides a database processing system that before the completion of the request of the handling of the database, the waiting time can be cancelled. Thus the operational efficiency of the operator can be improved and the customer computer resources can be effectively utilized. In a client / server system composed from the connection of the client computer system and the server computer system in which the horizontal / vertical distribution is proceeded through a network system, the system of the invention comprises a series of handling parts, operational parts and result report parts specialized for the extraction / update treatment of the data in the database sent from the client to the server computer system.

Description

Data base processing method and system thereof
The present invention relates to a kind of data base processing method of client/server system, the client comprises as this client/server system of handling the requesting party that database extractions/renewals that is used for that the client is produced handled and asks and the client handles and its operating result is reported to client's device asynchronously therein.The invention still further relates to a kind of data base handling system.
Exist this needs: from the database of workstation main frame, extract data and deposit personal computer in and utilize business software that its is handled and editor.The following formation of client/server system in such cases: the workstation main frame with database is as server computer system and have the personal computer that is used to the device that produces extractions/update request and be used for reception result and be used as subscriber's computer system, uses network simultaneously.
In this system, say for the processing of request requesting party who produces extraction/renewal data of database from client, having report to show to comprise the request produce handled and handling before this processing request of handling all processing steps of request all finished, it must with the processing procedure of the database processing operation part of server computer system executable operations synchronously.
When the database of server computer system being extracted/upgrades when handling, handle the processing procedure that the requesting party must be in operation with the database processing operation control section of server computer system and keep synchronously according to aforesaid prior art.Therefore during carrying out the request of processing, handle the requesting party and can not carry out other processing, and operator terminal is also occupied, finishes until this processing.In other words, the problem of operational efficiency decline is still unresolved.
First purpose of the present invention provides a kind of data base processing method, this method is with the batch processing mode report request that a string extraction to database/renewal is handled, server computer system can be carried out from the processing request of subscriber's computer system asynchronously so that the dialogue of cancellation after the processing request of finishing subscriber's computer system, and by discharging allowing occupying of operation terminal subscriber's computer system to carry out processing beyond the request of processing.
For in prior art as described above, confirming mode of operation, be necessary to rebulid dialogue at any time by subscriber's computer system with batch processing mode processing of request content.
Therefore second purpose of the present invention provides a kind of device, be used for reporting the executing state of institute's processing of request asynchronously to subscriber's computer system and understanding the performance of batch processing request on the basis in real time, and be used for being used to confirm that by omitting the conversational operation that the situation of finishing dealing with is set up improves operational efficiency so that allow to handle the requesting party by the annunciator that utilizes server computer.The device that has of prior art can only be to the terminal report batch processing processing of request state and the result that propose the processing request as described above, and the result branch can't be delivered to other terminal.Even therefore carry out same processing, also need to file a request by individual other subscriber's computer system for server computer system.
The 3rd purpose of the present invention provides a kind of device, can be used in result to having the terminal report of handling the desirable address of requesting party, by the address of specifying the purpose subscriber's computer system in the batch processing request constantly can make in the not unidirectional consolidated network of result annunciator terminal and also to the subscriber's computer system of other network for example by the mobile client computer or the similar system report result of wireless network link.
Prior art only sends data and can not the designated treatment operation and date of transfer operation, time etc. to the designated destination as described above.
Therefore the 4th purpose of the present invention provides a kind of device that can carry out the predetermined process request under the situation of the load condition of the processing load condition of considering server computer system and order wire, and its method is in the date of the destination of the not single designated treatment operating result of the moment that proposes the predetermined process request and designated treatment operation/transfer operation, time etc.
For reaching first purpose as described above, data base handling system according to the present invention comprises the device that is used to produce to the predetermined extraction/update request of server computer system in the subscriber's computer system with display and input equipment and peripheral storage device, be used for receiving the device of the predetermined ID of reception and this ID of demonstration from server computer system, and the device that is used for carrying out asynchronously with server computer system predetermined process.In addition, data base handling system of the present invention comprises and being used at any time from subscriber's computer system to the confirm a reservation device of mode of operation of server computer system.
For reaching second purpose as described above, data base handling system according to the present invention comprises the asynchronous annunciator that is used for handling to the predetermined extraction/renewal of subscriber's computer system report the requested operation state.
For reaching the 3rd purpose as described above, data base handling system according to the present invention comprises and being used for the predetermined process result to its on purpose the subscriber's computer system dispensing of location and the device of report, and this destination address was reported proposing to handle the request time server computer system.
For reaching the 4th purpose as described above, data base handling system according to the present invention in subscriber's computer system, comprise can designated treatment the device of contents such as date, time of operation and operating result transmission, and in server computer system, comprise and can monitor/device in control time.
In the client/server system of forming being connected with subscriber's computer system with display, input equipment and peripheral storage device by server computer system with database,
(1) when producing predetermined extractions/renewals processing when asking by handling the requesting party, the predetermined process content obtains part and batch processing SQL takes place partly SQL to be handled as a string predetermined extraction/renewal of subscriber's computer system to ask necessary database manipulation language to be collected, and produces them for server computer system specially.Predetermined process receiving management part in the server computer system is that predetermined process operation control section receives the predetermined extraction/renewal contents processing to database according to the predetermined extraction/renewal processing request that is proposed by subscriber's computer system.This predetermined process operation control section is partly carried out SQL operation control according to the preextraction that is received/renewal contents processing to the data library management.Predetermined process storage area as a result stores the completion status of the predetermined process that received and the result that handles operation and resultant content is reported to subscriber's computer system.
Obtain part and special-purpose SQL generation part by means of these predetermined process contents, to server computer system the request that predetermined extraction/renewal is handled is proposed by subscriber's computer system, and by means of predetermined process receiving management part, predetermined process operation control section and predetermined process storage area as a result, processing is carried out asynchronously with subscriber's computer system.
(2) predetermined process as a result storage area the predetermined process complete status report is reported to finishing result's dispensing/report control section.This finish result's dispensing/report control section with the predetermined process complete status report to reporting by the predetermined process state receiving unit of the employed subscriber's computer system of predetermined process requesting party.
By means of these predetermined process storage area and finish result's dispensing/report control section as a result, can asynchronously the completion status of predetermined process be reported with subscriber's computer system.
(3) when receiving the predetermined process request in that this is finished result's dispensing/report control section and sends and send the predetermined process result to the purpose subscriber's computer system and with them asynchronously on the basis of the subscriber's computer system address of predetermined process receiving management partial report.
By means of these predetermined process receiving managements part with finish result's dispensing/report control section, predetermined process requesting party be able to numerous subscriber's computer systems asynchronously the while to the terminal content of sending the predetermined process operating result arbitrarily except that his used terminal.
(4) in the moment that receives the predetermined process request, predetermined process content acquisition unit branch obtains appointed information, such as the transmission from date of handling from date, time etc. and result, time etc.The partial analysis of predetermined process receiving management also begins to operate the supervision/control request that begins to transmit with operating result for the time monitoring control section produces to predetermined process by the condition of the appointment that subscriber's computer system produces.
Predetermined confirm receiving managements part and time monitoring control section by means of these, predetermined process requesting party must think the transmission from date, time of date that the predetermined process designated treatment operates, time etc. and operating result etc.
Fig. 1 is used for showing comprehensive and systematic according to an embodiment of the invention principle pie graph;
Fig. 2 is used for showing comprehensive and systematic according to an embodiment of the invention detailed pie graph;
Fig. 3 is system's pie graph of multiclient system according to an embodiment of the invention;
Fig. 4 is the system's pie graph that is used to show the example of prior art;
Fig. 5 is the process flow diagram that is used to show the processing of first embodiment of the invention;
Fig. 6 is the process flow diagram that is used to show the processing of the present invention second and the 3rd embodiment;
Fig. 7 is a schematic diagram, the display screen that finishes receiving report of the predetermined process that is used for showing that first embodiment of the invention shows on the display of subscriber's computer system end;
Fig. 8 is a schematic diagram, the display screen of the affirmation of the predetermined process completion status that is used for showing that first embodiment of the invention shows on the display of subscriber's computer system end; And
Fig. 9 is a schematic diagram, is used for showing the display screen of the asynchronous report that the predetermined process that shows on the display of the present invention second and the 3rd embodiment subscriber's computer system end is finished.
After this at length set forth first embodiment of the invention with reference to the accompanying drawings.
Fig. 1 is the comprehensive and systematic principle pie graph that is used to show according to first embodiment of the invention.
With reference to Fig. 1, reference number 105 indicates a subscriber's computer system and reference number 104 indicates a server computer system.Subscriber's computer system 105 comprises a database processing requested part 50 that is used for server database, and server computer system 104 comprises that 25, one of a data base administration part of 103 of being used to control database is used for receiving from subscriber's computer system and handles the processing of request request and receive control section 51 and be used to report the report section 52 as a result of finishing of handling operating result.The inter-net communication of this system's representative is realized between Control on Communication part 20 and 21.
Set forth first embodiment with reference to Fig. 2 and 5.
Batch processing SQL produces part 11 and produces the SQL that is used to database 103 to carry out extractions/update requests according to obtained the predetermined process request that part 10 self terminal equipment 101 obtain by the predetermined process content of subscriber's computer system 105, and for server computer system 104 compositions with produce the required SQL of a string predetermined process (treatment step 800).Server computer system 104 receives the predetermined process request and accepts and manage predetermined process operation (treatment step 801) from subscriber's computer system 105 by its processing receiving management part 22 again itself.
When normally receiving the predetermined process request, predetermined receiving management part 22 is to a predetermined reception of the receiving unit 12 reports ID (treatment step 802) that finishes receiving.When subscriber's computer system 105 predetermined finishes receiving receiving unit 12 and receive when receiving ID, predeterminedly finish receiving display part 13 and for example demonstrating for example screen shown in Fig. 7 on the display 101.Predetermined process operation control section 23 is handed in the predetermined process request that predetermined process receiving management part 22 will be lined up at any time.According to SQL that delivers in force and treatment types, predetermined process operation control section 23 produces the request handled (treatment step 803) serially to data base administration part 25.When a string predetermined process was performed, predetermined process operation control section 23 was delivered predetermined process storage area 24 as a result with operating result.
Before proposing arbitrary request by subscriber's computer system 105, the predetermined process result that will so deliver of storage area 24 as a result stores (treatment step 804).When finish a string predetermined process in predetermined process operation control section 23 after, control section 23 is handed to predetermined process storage area 24 as a result with the state of finishing dealing with.Before proposing arbitrary request by subscriber's computer system 105, predetermined process storage area 24 treatment state that will so transmit as a result stores (treatment step 804).The predetermined process state confirmation request that the predetermined process state confirmation part 14 of subscriber's computer system 105 is obtained according to self terminal equipment 101 is the affirmation requests (treatment step 805) of predetermined process storage area 24 propositions as a result of server computer system to this predetermined process state.By predetermined process as a result the predetermined process state reported of storage area 24 received by the predetermined process state receiving unit 15 of subscriber's computer system, and divide 16 on terminal device 101, to show (treatment step 806) by the predetermined process state display part.By the predetermined process state display part divide 16 on terminal device 101 content displayed be identified (treatment step 807), simultaneously for predetermined process as a result storage area 24 produce the predetermined process result requests of transmitting (treatment step 808).Predetermined process storage area 24 as a result is sent to subscriber's computer system 105 (treatment step 809) with the stores processor operating result.The processing operating result receiving unit 17 of subscriber's computer system 105 will be handled operating result by processing operating result display part 18 and show on terminal 101, or will handle operating result by external unit storage area 19 and deposit in the peripheral storage device 102.
In the past, when server computer system 104 is handled extraction from subscriber's computer system 105/update request, subscriber's computer system 105 must etc. pending end.According to this embodiment, subscriber's computer system 105 can both needn't obtain the treatment state of server computer system 104 to carry out independent operation by carrying out the predetermined process request, and can utilize the operating result of predetermined process at any time.Its effect is to have improved operational efficiency.
Set forth second embodiment of the invention with reference to Fig. 2 and 6.
The predetermined process that is reported to the server computer system 104 among first embodiment when the predetermined process state is (treatment step 810) during storage area 24 as a result, predetermined process storage area 24 as a result reports to its content and finishes result's dispensing/report control section 26 (treatment step 811), and this finishes result's dispensing/report control section 26 and does not rely on the condition of subscriber's computer system and the predetermined process status report is given the subscriber's computer system 105 (treatment step 812) of this predetermined process request of proposition.Can use mailing system or similar system to report this predetermined process state effectively.When reporting that predetermined process as a result, can make terminal device 101 bellings effectively or show that receives a message.
In this embodiment, when especially subscriber's computer system 105 is carried out other operation, needn't consider affirmation, simultaneously owing to the available for example mailing system of finishing of predetermined process is automatically reported, so can improve the operation factor of system to the predetermined process state.
Set forth third embodiment of the invention with reference to Fig. 2,3 and 6.
When the predetermined process request from subscriber's computer system 105 is partly received by the predetermined process receiving management among second embodiment (treatment step 813), the predetermined process content is obtained part 10 address of terminal device 110 destination address as the predetermined process result who transmits the purpose subscriber's computer system is obtained, and will report that reception condition notifies (treatment step 813) to predetermined process receiving management part 22.When to the predetermined process of server computer system 104 (treatment step 810) during storage area 24 report predetermined process states as a result, predetermined process storage area 24 is as a result reported its contents (treatment step 811) to finishing result's dispensing/report control section 26.Finish result's dispensing/report control section 26 to transmission purpose terminal 110 report predetermined process results, also do not rely on the subscriber's computer system 105 report predetermined process states (treatment step 812) of the state of subscriber's computer system 105 simultaneously to this predetermined process request of proposition with the address that is received by predetermined process receiving management part 22.Under this predetermined process of this report result's situation, can make effectively and transmit purpose terminal device 110 bellings or show that receives a message.
In this embodiment, can not rely on the content of operation of subscriber's computer system 105, single operating result with predetermined process sends the terminal device 101 of handling the requesting party to, and sends to and handle the transmission purpose terminal device 110 that the requesting party wishes the transmission purpose subscriber's computer system that transmits.Therefore needn't transmit purpose terminal device 110 from each and propose same predetermined process request, carry out immediately in inside owing to handling simultaneously, so operational efficiency can be increased sharply.
Set forth fourth embodiment of the invention with reference to Fig. 2.
When by the terminal device among the 3rd embodiment being subscriber's computer system 105 proposition predetermined process requests, and when transmission date of assigned operation from date, time etc. and assigned operation result, time etc., the predetermined process content of subscriber's computer system 105 is obtained the request that part 10 is confirmed specified content and proposed the reception predetermined process to the predetermined process receiving management part 22 of server computer system 104.Predetermined process receiving management part 22 receives the request of obtaining part 10 from the predetermined process content, analyzes specified condition and reports necessary informations to time monitoring control section 28.28 supervision of time monitoring control section are specified date of predetermined process, time etc. and require the 23 execution processing of predetermined process operation control section to ask and require predetermined process storage area 24 transmission results as a result.
Because can specify in the present embodiment operation from date, time etc. of predetermined process initial with the transmission of operating result is date, time etc., but the therefore load of distributing server processing power and improve treatment effeciency.In addition, can in the little time domain of communication load, communicate thereby reduce call duration time, so also can improve treatment effeciency.
Have the present invention who consists of as described above and possess following usefulness.
By the server computer system with database with have a display, input equipment and outer The subscriber's computer system of memory device links and in the client/server system that forms, when by the client Computer system produce to be extracted/is upgraded when processing request to server computer system, in the past when with The treatment state of server computer system is set up and must be operated when synchronous.
Yet according to the present invention, after carrying out predetermined extraction the/renewal processing request, the client calculates The machine system can not rely on the operation of server computer system and processes independently, thereby energy Improve operational efficiency.
According to the present invention, process the requesting party and needn't just can know especially arbitrarily that being scheduled to extraction/renewal processes The situation of finishing dealing with of request, so the use of data base handling system can be more effective.
In addition, according to the present invention, predetermined process result can be not limited to report to and process the requesting party, Therefore the efficient of the used processing operation of many clients of data base handling system is improved.
In addition, according to the present invention, can specify date of operation, time etc. and the operation of predetermined process Result's reporting date, time etc., therefore the processing load of computer can be opened. Because Communication load is considered in transfer operation as a result the time simultaneously, therefore can improve the efficient of business operation.

Claims (5)

1. the data base processing method that uses in the client/server system that a kind is formed being linked by server computer system with database and subscriber's computer system with display, input equipment and peripheral storage device is characterized in that following steps:
When described subscriber's computer system has predetermined extraction to the described database of described server computer system/renewal when handling request, produce described predetermined extraction/renewal to described server computer system and handle request, and cancellation to predetermined finish receiving confirm after with the dialogue of described server computer system; And
When described server computer system is confirmed and received described predetermined extraction/renewals to described database and handle request, carry out asynchronously corresponding to described predetermined extraction/renewals processing processing of request serially with described subscriber's computer system and operate, mode of operation and operating result are stored, and described mode of operation and the described operating result that will so store when described subscriber's computer system is filed a request are sent to described subscriber's computer system, and described subscriber's computer system from described server computer system receive described mode of operation that described predetermined extraction/renewals handles and on described display with its demonstration, and when proposing to obtain the request of described predetermined extraction/renewals result, described subscriber's computer system reception is deposited in the processing operating result in the described server computer system and is deposited it in described peripheral storage device or it is shown on described display.
2. the data base handling system that uses in the client/server system that a kind is formed being linked by server computer system with database and subscriber's computer system with display, input equipment and peripheral storage device,
Described server computer system is characterised in that:
Be used for the device that communicates with described subscriber's computer system;
Be used to receive the device of predetermined process request;
Be used for the device described database handled according to the described predetermined process request that so receives;
Be used for managing the device of described database according to contents processing;
Be used to store device to the processing mode of operation of described database;
Be used to store device to the processing operating result of described database; And
Be used for device to described subscriber's computer system report memory contents; And
Described subscriber's computer system is characterised in that:
Be used for the device that communicates with described server computer system;
Be used to obtain the device of predetermined process content;
Be used for producing the device of database manipulation language according to described predetermined process content;
Be used for ad hoc described server computer system being produced the device of numerous described database manipulation languages;
Be used to receive the information that finishes receiving of described predetermined process and with its device shown on display;
The device that is used to described server computer system that the treatment state of described predetermined process is confirmed;
Be used to receive the treatment state of described predetermined process and with its device shown on described display;
Be used for receiving the device of handling operating result according to the report of finishing of described predetermined process;
Be used to receive the result of described predetermined process and with its device shown on described display; And
Be used for the result of described predetermined process is deposited in the device of peripheral storage device.
3. according to the data base handling system of claim 2, wherein said server computer system further comprises and is used for utilizing mailing system or similar system and described subscriber's computer system asynchronously with the device that the result reports to described subscriber's computer system of finishing of predetermined process state finishing moment that a string described predetermined extraction/renewal handles;
Wherein said subscriber's computer system comprises and is used for the device of reporting the performance of described predetermined process request when finishing as a result to described processing requesting party when reporting asynchronously, the device that for example is used to make the device of terminal device belling or is used to show the message that receives; And
The predetermined process completion status of wherein being stored is optionally to be reported to described subscriber's computer system by described server computer system under the situation of not considering described subscriber's computer system state especially, thereby the performance of described processing is sent to described processing requesting party.
4. according to the data base handling system of claim 3, wherein said subscriber's computer system further comprises the device of subscriber's computer system address that is used for should sending to it to the report of described server computer system the dispersion of predetermined process operating result, and the device that when reporting described predetermined process operating result from other, is used for reporting the transmission performance of described predetermined process operating result to the terminal operator of destination system asynchronously, the device that for example is used to make the device of terminal belling or is used to show the message of receiving;
Wherein said server computer system further comprises and utilizes mailing system or similar system to be used for the device of being reported the operating result of described predetermined process by the described subscriber's computer system of the specified processing operating result destination address of the described subscriber's computer system that proposes described predetermined process request to having; And
The operating result of wherein said predetermined process is delivered to the described terminal operator report of the dispensing performance of described subscriber's computer system and result to the destination by branch.
5. according to the data base handling system of claim 4, wherein said subscriber's computer system further comprise can for described predetermined process assigned operation begun date and time device and can be that the operating result of described predetermined process is specified transfer operation from date and the device of time;
Wherein said server computer system further comprises and is used to show by the device of the specified date and time of described predetermined process request and is used to analyze the fixed time content that relates to described predetermined process and is used for the control of execution time monitor at the fixed time and the device of operation requests; And
Wherein handle the requesting party and can specify the described predetermined extraction/date of operation of renewal processing and the transmission date and time of time and operating result.
CN 96110677 1995-07-20 1996-07-19 Data base processing method and its system Pending CN1147114A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7183842A JPH0934762A (en) 1995-07-20 1995-07-20 Method and system for processing data base
JP183842/95 1995-07-20

Publications (1)

Publication Number Publication Date
CN1147114A true CN1147114A (en) 1997-04-09

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Application Number Title Priority Date Filing Date
CN 96110677 Pending CN1147114A (en) 1995-07-20 1996-07-19 Data base processing method and its system

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CN (1) CN1147114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1316410C (en) * 2000-10-27 2007-05-16 三菱电机株式会社 Server computer and client computer of equipment plan support system
US7711613B2 (en) 2001-12-25 2010-05-04 Ricoh Company, Ltd. System and method, and computer program for managing product reserve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10301903A (en) * 1997-04-30 1998-11-13 Nippon Telegr & Teleph Corp <Ntt> Method for transferring contents and device to be used for the method
JPH11232302A (en) 1998-02-19 1999-08-27 Hitachi Ltd Method and system for reserving type information retrieval and distribution
JP2012181696A (en) * 2011-03-01 2012-09-20 Toshiba Tec Corp Application server, client, and program

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1316410C (en) * 2000-10-27 2007-05-16 三菱电机株式会社 Server computer and client computer of equipment plan support system
US7711613B2 (en) 2001-12-25 2010-05-04 Ricoh Company, Ltd. System and method, and computer program for managing product reserve

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