CN104050181B - A kind of electronic spreadsheet penetrates querying method and device - Google Patents

A kind of electronic spreadsheet penetrates querying method and device Download PDF

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Publication number
CN104050181B
CN104050181B CN201310079947.1A CN201310079947A CN104050181B CN 104050181 B CN104050181 B CN 104050181B CN 201310079947 A CN201310079947 A CN 201310079947A CN 104050181 B CN104050181 B CN 104050181B
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unit
correlation table
queried
inquiry
list
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CN104050181A (en
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谢鸿锋
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Kingdee Intelligent Technology (Shenzhen) Co., Ltd.
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Shenzhen Kingdee Zhangwuyou Network Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33Querying
    • G06F16/332Query formulation
    • G06F16/3325Reformulation based on results of preceding query

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention relates to a kind of electronic spreadsheet to penetrate querying method and device, and methods described includes:Obtain and be queried all correlation tables of list unit only metamessage, it is described be queried list unit and calculated according to the content of all correlation table single units obtain;The source data of each correlation table single unit is obtained respectively;By inquire about the set of source data cooperation that obtains for it is described be queried list unit penetrate Query Result.Present invention also offers corresponding device.By above-mentioned means, present invention reduces the complexity for penetrating inquiry, improves the extent for multiplexing for penetrating Query Result, reduces the cost of development and maintenance.

Description

A kind of electronic spreadsheet penetrates querying method and device
Technical field
The present invention relates to computer inquery technology, more particularly to a kind of electronic spreadsheet to penetrate querying method and device.
Background technology
Electronic spreadsheet processing system has become modern enterprise and carried on the work the instrument of management.To electronic spreadsheet(For example, Electronic report forms)During being handled, it is often necessary to call the source data list of some unit in list.Prior art In, the source for the relational query particular form unit that generally utilization penetrates inquiry and location algorithm pre-establishes before according to list Data.For example, as illustrated in figs. 1A and ib, for the list unit A in list, source number can be obtained by penetrating search algorithm According to A-000, for the list unit B in list, its corresponding source data B-000 can be obtained by penetrating search algorithm.
However, the list unit being calculated for those in list based on other units in same list, for example, figure List unit C shown in 1c, it is calculated according to list unit A and list unit B or operation obtains, and its source data is A-000 With B-000 set.For this kind of list unit, prior art is directly using penetrating search algorithm come according between list Relation directly carry out penetrating inquiry, its development and maintenance cost is high.
The content of the invention
It is an object of the invention to propose that a kind of electronic spreadsheet penetrates querying method and device so that electronic spreadsheet penetrates Inquiry can utilize the existing result for penetrating inquiry, improve the extent for multiplexing for penetrating Query Result, reduce development and maintenance Cost.
To use following technical scheme up to this purpose, the present invention:
A kind of electronic spreadsheet penetrates querying method, including:
Step 100, acquisition are queried all correlation tables of list unit only metamessage, described to be queried list unit root Calculate and obtain according to the content of all correlation table single units;
Step 200, the source data for obtaining each correlation table single unit respectively;
Step 300, by inquire about the set of source data cooperation that obtains for it is described be queried list unit penetrate Query Result.
Preferably, list unit is queried to pre-define in list with the relation of correlation table single unit.
Preferably, the step 200 includes:
Step 210, judge correlation table single unit to being queried list unit whether carried out before penetrating inquiry Inquiry is penetrated, if it is, step 220 is performed, if it is not, then performing step 230;
Step 220, directly acquisition correlation table single unit penetrate Query Result as corresponding to the correlation table single unit Source data;
Step 230, correlation table single unit is carried out to penetrate source data corresponding to inquiry acquisition.
Preferably, methods described also includes before step 100:
Step 100a, judge to be queried list unit and whether predefine have correlation table single unit, if it is not, then by predetermined Penetrate search algorithm directly to carry out penetrating inquiry to being queried list unit, otherwise perform step 100.
The invention also discloses a kind of electronic spreadsheet to penetrate inquiry unit, including:
Correlation table single unit information acquisition unit, all correlation table single units letter of list unit is queried for obtaining Breath, the list unit that is queried calculate acquisition according to the content of all correlation table single units;
Source data acquiring unit, for obtaining the source data of each correlation table single unit respectively;
Query Result display unit, wearing for list unit is queried to be described for the set of source data cooperation obtained will to be inquired about Saturating Query Result.
Preferably, list unit is queried to pre-define in list with the relation of correlation table single unit.
Preferably, the source data acquiring unit includes:
Judgment sub-unit, for judging correlation table single unit to being queried whether list unit penetrate before inquiry Carried out penetrating inquiry;
First source data obtains subelement, for when correlation table single unit had carried out penetrating inquiry, directly obtaining phase Close list unit penetrates Query Result as source data corresponding to the correlation table single unit;
Second source data obtains subelement, for when correlation table single unit did not carried out penetrating inquiry, to related list Unit carries out penetrating source data corresponding to inquiry acquisition.
Preferably, the inquiry unit that penetrates also includes:
Judging unit, for judging to be queried list unit and whether predefine have correlation table single unit;
Query unit is penetrated, for when being queried that list unit is undefined correlation table single unit, being penetrated by predetermined Search algorithm directly carries out penetrating inquiry to being queried list unit.
The present invention is by the relation between predefining list unit list unit associated therewith, according to correlation table single unit The source data for penetrating Query Result indirect gain particular form unit, reduce the complexity for penetrating inquiry, improve and penetrate The extent for multiplexing of Query Result, reduce the cost of development and maintenance.
Brief description of the drawings
Fig. 1 a-1c are different list units and its schematic diagram of source data in electronic spreadsheet;
Fig. 2 is that the electronic spreadsheet of first embodiment of the invention penetrates the flow chart of querying method;
Fig. 3 is that the electronic spreadsheet of second embodiment of the invention penetrates the flow chart of querying method;
Fig. 4 is that the electronic spreadsheet of third embodiment of the invention penetrates the schematic diagram of inquiry unit.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
Fig. 2 is that the electronic spreadsheet of first embodiment of the invention penetrates the flow chart of querying method.As shown in Fig. 2 the side Method includes:
Step 210, acquisition are queried all correlation tables of list unit only metamessage, described to be queried list unit root Calculate and obtain according to the content of all correlation table single units.
In the present invention, correlation table single unit refer to it is pre-defined, be queried list unit be located in same list and The list unit related to being queried list unit numerical computations.
Step 220, the source data for obtaining each correlation table single unit respectively.
In the present invention, source data refers to the corresponding portion for other related lists that calculating form location contents is based on Point.
Step 230, by inquire about the set of source data cooperation that obtains for it is described be queried list unit penetrate Query Result.
The present embodiment passes through according to the source for penetrating Query Result indirect gain particular form unit to correlation table single unit Data, reduce the complexity for penetrating inquiry, improve the extent for multiplexing for penetrating Query Result, reduce development and maintenance into This.
Fig. 3 is that the electronic spreadsheet of second embodiment of the invention penetrates the flow chart of querying method.As shown in figure 3, the side Method includes:
Whether step 310, judgement, which are queried list unit and predefine, correlation table single unit, if it is not, then performing step 370, otherwise perform step 320.
Wherein, the pass that each list unit in electronic spreadsheet can in advance between localization and other correlation table single units System, for example, in Fig. 1 a-1c in electronic spreadsheet, can define list unit C and be calculated according to list unit A and B, can also Pre-defined, such as list unit A and B, it is that the data based on other lists calculate acquisition, therefore need not be carried out pre- Definition.This step prejudges whether list unit can indirectly be penetrated inquiry, so as to decide whether to carry out latter step Penetrate inquiry operation.
Step 320, acquisition are queried all correlation tables of list unit only metamessage.
Step 330, judge correlation table single unit to being queried list unit whether carried out before penetrating inquiry Inquiry is penetrated, if it is, step 340 is performed, if it is not, then performing step 350.
Step 340, electronic spreadsheet management system directly obtain correlation table single unit from existing penetrate in Query Result Query Result is penetrated as source data corresponding to the correlation table single unit, performs step 360.
Step 350, correlation table single unit is carried out to penetrate source data corresponding to inquiry acquisition, electronic spreadsheet management system is protected Deposit the result for penetrating inquiry and remain subsequent reuse.
Step 360, by inquire about the set of source data cooperation that obtains for it is described be queried list unit penetrate Query Result.
Step 370, by the predetermined search algorithm that penetrates directly carry out penetrating inquiry to being queried list unit.
By taking the electronic spreadsheet anticipated shown in Fig. 1 a-1c as an example, the method for the present embodiment require to list unit A in user or When B carries out penetrating inquiry to inquire about its source data, it can judge whether list unit A or B have defined correlation table single unit, work as judgement Above-mentioned list unit is calculated according to the data of other lists, predefined when having correlation table single unit, then is directly pressed According to it is predetermined penetrate search algorithm according to sheet relation come penetrate inquiry obtain list unit A or B source data A-000 or B-000.When user requires that list unit C is carried out penetrating inquiry, first determine whether list unit C has defined related list Unit, because list unit C is to be calculated to obtain according to list unit A and B, it predefines correlation table single unit A and B, by This, electronic spreadsheet processing system located be queried list unit C correlation table single unit A and B after, correlation table can be judged only Whether member had carried out penetrating inquiry, inquires about if it is not, directly carrying out penetrating and preserves result, if carried out Inquiry is penetrated then to return to the Query Result A-000 and B-000 of preservation.Finally, electronic spreadsheet processing system will be to related list Unit A and B source data A-000 and B-000 set penetrate Query Result as be queried list unit C.
Thus, the method for the present embodiment can be simplified for electronic watch with penetrating Query Result in multi-meter single unit Some list units being calculated according to the other units of same electronic spreadsheet penetrate query process in list, also, due to right In this kind of list unit, it is only necessary to relative list unit is defined, without as prior art needs to define and ties up The complicated relation between other lists is protected, meanwhile, when list unit changes, change the definition of correlation table single unit , development and maintenance cost substantially reduces.
Fig. 4 is that the electronic spreadsheet of third embodiment of the invention penetrates the schematic diagram of inquiry unit.As shown in figure 4, the electricity Sublist list penetrates inquiry unit, including judging unit 41, penetrate query unit 42, correlation table single unit information acquisition unit 43, Source data acquiring unit 44, Query Result display unit 45.
Wherein, whether judging unit 41 is queried list unit and predefines for judgement correlation table single unit.
In the present invention, correlation table single unit refer to it is pre-defined, be queried list unit be located in same list and The list unit related to being queried list unit numerical computations.The relation for being queried list unit and correlation table single unit can be Pre-define or modify when necessary as needed in list.
Query unit 42 is penetrated to be used to, when being queried that list unit is undefined correlation table single unit, penetrate by predetermined Search algorithm directly carries out penetrating inquiry to being queried list unit.
Correlation table single unit information acquisition unit 43 is used to obtain all correlation table single units letter for being queried list unit Breath, the list unit that is queried calculate acquisition according to the content of all correlation table single units.
Source data acquiring unit 44 is used for the source data for obtaining each correlation table single unit respectively.
In the present invention, source data refers to the corresponding portion for other related lists that calculating form location contents is based on Point.
The set of source data cooperation that Query Result display unit 45 is used to inquire about acquisition is queried list unit to be described Penetrate Query Result.
In a preferred embodiment of the present embodiment, source data acquiring unit 44 includes judgment sub-unit 441, first Source data obtains the source data of subelement 442 and second and obtains subelement 443.
Wherein, judgment sub-unit 441 is used to judge that correlation table single unit is carried out before penetrating inquiry to being queried list unit Carried out penetrating inquiry;
First source data obtains subelement 442 and is used for when correlation table single unit had carried out penetrating inquiry, directly obtains Correlation table single unit penetrates Query Result as source data corresponding to the correlation table single unit;
Second source data obtains subelement 443 and is used for when correlation table single unit did not carried out penetrating inquiry, to correlation table Single unit carries out penetrating source data corresponding to inquiry acquisition.
Thus, the device of the present embodiment can be simplified for electronic watch with penetrating Query Result in multi-meter single unit Some list units being calculated according to the other units of same electronic spreadsheet penetrate query process in list, also, due to right In this kind of list unit, it is only necessary to relative list unit is defined, without as prior art needs to define and ties up The complicated relation between other lists is protected, meanwhile, when list unit changes, change the definition of correlation table single unit , development and maintenance cost substantially reduces.
Obviously, it will be understood by those skilled in the art that above-mentioned each module of the invention or each step can be with general Computing device realizes that they can be concentrated on single computing device, or be distributed in the net that multiple computing devices are formed On network, alternatively, they can be realized with the program code that computer installation can perform, and be deposited so as to be stored in Performed in storage device by computing device, they are either fabricated to each integrated circuit modules respectively or by them Multiple modules or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware With the combination of software.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art For, the present invention can have various changes and change.All any modifications made within spirit and principles of the present invention, it is equal Replace, improve etc., it should be included in the scope of the protection.

Claims (6)

1. a kind of electronic spreadsheet penetrates querying method, including:
Step 100, acquisition are queried all correlation tables of list unit only metamessage, and the list unit that is queried is according to institute The content for having the correlation table single unit, which calculates, to be obtained;
Step 200, the source data for obtaining each correlation table single unit respectively;
Wherein described step 200 includes:
Step 210, judge correlation table single unit to being queried list unit whether penetrated before penetrating inquiry Inquiry, if it is, step 220 is performed, if it is not, then performing step 230;
Step 220, directly acquisition correlation table single unit penetrate Query Result as source number corresponding to the correlation table single unit According to;
Step 230, correlation table single unit is carried out to penetrate source data corresponding to inquiry acquisition;
Step 300, by inquire about the set of source data cooperation that obtains for it is described be queried list unit penetrate Query Result.
2. electronic spreadsheet according to claim 1 penetrates querying method, it is characterised in that be queried list unit to it is related The relation of list unit pre-defines in list.
3. electronic spreadsheet according to claim 1 penetrates querying method, it is characterised in that methods described is before step 100 Also include:
Step 100a, judge to be queried list unit and whether predefine have correlation table single unit, if it is not, then being penetrated by predetermined Search algorithm directly carries out penetrating inquiry to being queried list unit, otherwise performs step 100.
4. a kind of electronic spreadsheet penetrates inquiry unit, including:
Correlation table single unit information acquisition unit, all correlation tables of list unit only metamessage, institute are queried for obtaining State and be queried list unit according to the calculating acquisition of the content of all correlation table single units;
Source data acquiring unit, for obtaining the source data of each correlation table single unit respectively;Wherein, the source data obtains single Member includes:
Judgment sub-unit, for judging correlation table single unit to being queried list unit whether carried out before penetrating inquiry Cross and penetrate inquiry;
First source data obtains subelement, for when correlation table single unit had carried out penetrating inquiry, directly obtaining correlation table Single unit penetrates Query Result as source data corresponding to the correlation table single unit;
Second source data obtains subelement, for when correlation table single unit did not carried out penetrating inquiry, to correlation table single unit Carry out penetrating source data corresponding to inquiry acquisition;
Query Result display unit, the set of source data cooperation for that will inquire about acquisition are queried penetrating for list unit for described in and looked into Ask result.
5. electronic spreadsheet according to claim 4 penetrates inquiry unit, it is characterised in that be queried list unit to it is related The relation of list unit pre-defines in list.
6. electronic spreadsheet according to claim 4 penetrates inquiry unit, it is characterised in that the inquiry unit that penetrates also wraps Include:
Judging unit, for judging to be queried list unit and whether predefine have correlation table single unit;
Query unit is penetrated, for when being queried that list unit is undefined correlation table single unit, inquiry to be penetrated by predetermined Algorithm directly carries out penetrating inquiry to being queried list unit.
CN201310079947.1A 2013-03-13 2013-03-13 A kind of electronic spreadsheet penetrates querying method and device Active CN104050181B (en)

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CN106919709A (en) * 2017-03-10 2017-07-04 深圳市科脉技术股份有限公司 Associate the data capture method and system of form

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CN102867068A (en) * 2012-09-28 2013-01-09 用友软件股份有限公司 Report penetration device and report penetration method for online analytical processing system

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CN101127048A (en) * 2007-08-20 2008-02-20 华为技术有限公司 Inquiry result processing method and device
CN101556605A (en) * 2009-05-13 2009-10-14 用友软件股份有限公司 Free penetrating method of report data based on two-dimensional query model and system thereof
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