CN108897767A - A kind of data query method and system - Google Patents
A kind of data query method and system Download PDFInfo
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- CN108897767A CN108897767A CN201810510627.XA CN201810510627A CN108897767A CN 108897767 A CN108897767 A CN 108897767A CN 201810510627 A CN201810510627 A CN 201810510627A CN 108897767 A CN108897767 A CN 108897767A
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Abstract
A kind of data query method that the embodiment of the present invention proposes, by determining target matrix, and target matrix is grouped, keep inquiry target more clear, avoiding will carry out inquiring caused manpower and waste of time into each tables of data, and multiple tables of data are realized while inquiring, query time is greatly reduced.
Description
Technical field
The present embodiments relate to data query technique fields, and in particular to a kind of data query method and system.
Background technique
More more and more universal with Internet user, there is the account center of oneself in each mobile phone vendor commercial city, stores number of users
According to general cell phone manufacturer can all be stored using relevant database, and with the growth of user volume, general account center will not
User data is stored in a table, can all be stored using multiple libraries and multiple tables, that is, table is divided in so-called point of library.This
It is also the common practice of Internet company, either MySQL this kind of relevant database either MongoDB is this kind of
NoSQL database is also impossible to all users to be all placed in a table, because user is usually up to ten million is even up to
Several hundred million.Point library divides that table storage avoids single library or single table bears excessive concurrent, causes operation slow.But by
It after having done and dividing table point library, cannot disposably find, and need into each table in a table to searching user's information
It goes to inquire, but this proposes very big trouble to the inquiry of operation personnel, such as game operation personnel needs to go to inquire certain
Movable prize winner just needs inquiry repeatedly, influences efficiency of operation.
The description of the above-mentioned discovery procedure to problem, is only used to facilitate the understanding of the technical scheme, and does not represent and holds
Recognizing above content is the prior art.
Summary of the invention
In order to solve the above-mentioned technical problem or it at least is partially solved above-mentioned technical problem, the embodiment of the invention provides
A kind of data query method and system.
In view of this, in a first aspect, the embodiment of the present invention provides a kind of data query method, for dividing table side to a point library
The data of formula storage are inquired, including：
Obtain the Given information of user to be checked；
According to n target matrix where the determining data relevant to the user to be checked of the Given information of user, n
≥1；
N target matrix is grouped；
Every group of target matrix is inquired simultaneously, extracts data relevant to user to be checked.
The Given information of user to be checked is obtained, including：
Reception includes the query template of at least one field, and the field contents in the query template have been filled in；
The field contents filled in are determined as to the Given information of the user to be checked.
According to the target matrix where the determining data relevant with the user to be checked of the Given information of user, wrap
It includes：
The Given information is converted to subscriber-coded UID；
From existing multiple tables of data, according to the determining number relevant to the user to be checked of the subscriber-coded UID
According to the target matrix at place.
The Given information is converted into subscriber-coded UID, including：
It will be described known according to the key-value mapping relations of the user's Given information and subscriber-coded UID that pre-establish
Information is converted into subscriber-coded UID.
According to the target matrix where the determining data relevant with the user to be checked of the subscriber-coded UID, wrap
It includes：
The regular consistent point of library of table is divided to divide table rule to by the Given information using a point library used when storing with data
The subscriber-coded UID being converted to carries out a point meter and calculates；
According to calculated result, the mesh where the corresponding data relevant to the user to be checked of subscriber-coded UID is determined
Mark tables of data.
N target matrix is grouped, including：
Obtain the Thread Count of CPU；
A query request is created in each thread；
With each target matrix for a subtask, all subtasks are evenly distributed in query request.
Every group of target matrix is inquired simultaneously, extracts data relevant to user to be checked, including：
Whole threads are opened simultaneously, execute the subtask in query request, extract data relevant to user to be checked；
In implementation procedure, judge whether the subtask in the first query request is finished；
When the subtask of the first query request is finished, judge whether the task in second queue is finished；
When the second query request has not been executed, judge whether the subtask of the second query request is executed by 1 thread；
When the subtask of the second query request is executed by 1 thread, determines and preset holding for thread in the second query request
Line direction；
The corresponding thread of first query request is controlled, it is contrary with the execution from second query request
End, the subtask in second query request is successively executed.Extract data relevant to user to be checked.
Second aspect, the embodiment of the present invention also provide a kind of data query system, for storing in such a way that table is divided in a point library
Data inquired, including：
Acquisition module, for obtaining the Given information of user to be checked；
Locating module, for according to the n where the determining data relevant to the user to be checked of the Given information of user
A target matrix, n >=1；
Module is split, for being grouped to n target matrix；
Extraction module extracts data relevant to user to be checked for inquiring simultaneously every group of target matrix.
The locating module includes：
Submodule is converted, for the Given information to be converted to subscriber-coded UID；
Positioning submodule, for from existing multiple tables of data, according to the subscriber-coded UID it is determining with it is described to be checked
Ask the target matrix where the relevant data of user.
The conversion submodule includes：Map unit, for store the user's Given information pre-established with it is subscriber-coded
The key-value mapping relations of UID
Conversion unit, for the Given information to be converted into subscriber-coded UID.
The positioning submodule includes：
Computing unit, for using a point library used when being stored with data divide the regular consistent point of library of table divide table rule to by
The subscriber-coded UID that the Given information is converted to carries out a point meter and calculates；
Positioning unit, for determining that subscriber-coded UID is corresponding relevant to the user to be checked according to calculated result
Target matrix where data.
The fractionation module includes：
Submodule is acquired, for obtaining the Thread Count of CPU；
Queue creates submodule, for creating a query request in each thread；
It is grouped submodule, is used for each target matrix for a subtask, by all subtask mean allocations
Into query request.
The extraction module includes：
Implementation sub-module executes the subtask in query request, extracts and use to be checked for opening whole threads simultaneously
The relevant data in family；
The implementation sub-module includes：
First judging unit, for judging whether the subtask in the first query request is finished in query process；
Second judgment unit, for when the subtask of the first query request is finished, judging appointing in second queue
Whether business is finished；
Third judging unit, for judging the subtask of the second query request when the second query request has not been executed
Whether executed by 1 thread；
Direction-determining unit, for determining the second inquiry team when the subtask of the second query request is executed by 1 thread
The execution direction of thread is preset in column；
Control unit, for controlling the corresponding thread of first query request, from second query request with institute
It states and executes contrary end, the subtask in second query request is successively executed.
The third aspect, the embodiment of the present invention also propose a kind of non-transient computer readable storage medium, the non-transient meter
Calculation machine readable storage medium storing program for executing stores computer instruction, and the computer instruction makes the computer execute side as described in relation to the first aspect
The step of method.
Compared with prior art, a kind of data query method that the embodiment of the present invention proposes, by determining target matrix, and
Target matrix is grouped, make inquire target it is more clear, avoid to carry out inquiring into each tables of data it is caused
Manpower and waste of time, and multiple tables of data are realized while inquiring, query time is greatly reduced.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
The hardware configuration signal of Fig. 1 each embodiment one optional mobile terminal to realize the present invention；
Fig. 2 is the communication system schematic diagram of mobile terminal in Fig. 1；
Fig. 3 is a kind of flow chart of data query method provided by one embodiment of the present invention；
Fig. 4 is a kind of block diagram of data query system provided by one embodiment of the present invention；
Fig. 5 is a kind of block diagram of mobile terminal provided by one embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving
Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
The hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), the Radio Data System of forward link media (MediaFLO), received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, the calculating of location information module 115 is from three or more
The range information and correct time information of more satellites and Information application triangulation for calculating, thus according to warp
Degree, latitude and highly accurately calculate three-dimensional current location information.Currently, it is used for the method for calculating position and temporal information
Three satellites and the error that calculated position and temporal information are corrected by using an other satellite.In addition, position
Information module 115 can be by Continuous plus current location information in real time come calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus
Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121
Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
It send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can telephone calling model,
Sound (audio data) is received via microphone 122 in logging mode, speech recognition mode etc. operational mode, and can be incited somebody to action
Such acoustic processing is audio data.Audio that treated (voice) data can be converted in the case where telephone calling model
For the format output that can be sent to mobile communication base station via mobile communication module 112.Various types can be implemented in microphone 122
Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or
Person's interference.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 may include proximity sensor 141.
Interface unit 170 is used as mobile terminal 100 and connect at least one external device (ED).For example, external device (ED) can wrap
Include wired or wireless headphone port, external power supply (or battery charger) port, wired or wireless data port, storage
Card port, port, the port audio input/output (I/O), video i/o port, ear for connecting the device with identification module
Generator terminal mouth etc..Identification module can be storage for verifying user using the various information of mobile terminal 100 and can wrap
Include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc..Know in addition, having
The device (hereinafter referred to as " identification device ") of other module can take the form of smart card, and therefore, identification device can be via end
Mouth or other attachment devices are connect with mobile terminal 100.Interface unit 170 can be used for receiving the input from external device (ED)
(for example, data information, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100
Or it can be used for transmitting data between mobile terminal and external device (ED).In addition, when mobile terminal 100 is connect with external base
When, interface unit 170 may be used as allowing by its by electric power from pedestal provide to mobile terminal 100 path or can use
Make the various command signals for allowing to input from pedestal and passes through its path for being transferred to mobile terminal.The various orders inputted from pedestal
Signal or electric power may be used as whether mobile terminal for identification is accurately fitted within the signal on pedestal.
Output unit 150 is configured to provide output signal with vision, audio and/or tactile manner (for example, audio is believed
Number, vision signal, alarm signal, vibration signal etc.).Output unit 150 may include display unit 151, audio output mould
Block 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Alarm unit 153 can provide output, and event is notified to mobile terminal 100.Typical event can
To include calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm list
Member 153 can provide output in different ways with the generation of notification event.For example, alarm unit 153 can be with the shape of vibration
Formula provides output, when receiving calling, message or some other entrance communications (incomingcommunication), alarm
Unit 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can also be provided via display unit 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture
It draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any
Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC275 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition
Location information.Location information module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 desired to obtain
Location information.It substitutes GPS tracking technique or except GPS tracking technique, the position that can track mobile terminal can be used
Other technologies.In addition, at least one 300 property of can choose of satellite or extraly processing satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Specific BS270 is received each reversed
Link signal is handled in specific BS270.The data of acquisition are forwarded to relevant BSC275.BSC275 provides call money
The mobile management function of source distribution and the coordination including the soft switching process between BS270.The data that BSC275 will also be received
It is routed to MSC280, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC280 and BSC275 form interface, and BSC275 controls BS270 correspondingly to believe forward link
Number it is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the method for the present invention is proposed.
It is a kind of data query method provided by one embodiment of the present invention referring to Fig. 3, Fig. 3, it may include following steps：
Obtain the Given information of user to be checked；
According to n target matrix where the determining data relevant to the user to be checked of the Given information of user, n
≥1；
N target matrix is grouped；
Every group of target matrix is inquired simultaneously, extracts data relevant to user to be checked.
The Given information of user to be checked is obtained, including：
Reception includes the query template of at least one field, and the field contents in the query template have been filled in；
The field contents filled in are determined as to the Given information of the user to be checked.
The Given information may include：The information such as user's pet name, phone number, mailbox, subscriber-coded.
According to the target matrix where the determining data relevant with the user to be checked of the Given information of user, wrap
It includes：
The Given information is converted to subscriber-coded UID；
From existing multiple tables of data, according to the determining number relevant to the user to be checked of the subscriber-coded UID
According to the target matrix at place.
Existing multiple tables of data are to carry out a point list processing by a point library point library strategy when storing user information
It obtains.
The Given information is converted into subscriber-coded UID, including：
It will be described known according to the key-value mapping relations of the user's Given information and subscriber-coded UID that pre-establish
Information is converted into subscriber-coded UID.
According to the target matrix where the determining data relevant with the user to be checked of the subscriber-coded UID, wrap
It includes：
The regular consistent point of library of table is divided to divide table rule to by the Given information using a point library used when storing with data
The subscriber-coded UID being converted to carries out a point meter and calculates；
According to calculated result, the mesh where the corresponding data relevant to the user to be checked of subscriber-coded UID is determined
Mark tables of data.
N target matrix is grouped, including：
Obtain the Thread Count of CPU；
A query request is created in each thread；
With each target matrix for a subtask, all subtasks are evenly distributed in query request.
Every group of target matrix is inquired simultaneously, extracts data relevant to user to be checked, including：
Whole threads are opened simultaneously, execute the subtask in query request, extract data relevant to user to be checked；
In implementation procedure, judge whether the subtask in the first query request is finished；
When the subtask of the first query request is finished, judge whether the task in second queue is finished；
When the second query request has not been executed, judge whether the subtask of the second query request is executed by 1 thread；
When the subtask of the second query request is executed by 1 thread, determines and preset holding for thread in the second query request
Line direction；
The corresponding thread of first query request is controlled, it is contrary with the execution from second query request
End, the subtask in second query request is successively executed.Extract data relevant to user to be checked.
In a specific example
The ID of user is carried out modulo operation with certain rule, user is divided into 16 tables by one account center, if with
Family ID%16=1, then the information of the user will be deposited as in tbl_user_1 table.
User's batch query template as shown in table 1 below is obtained, the content in template is the Given information of user；
1 user's batch query template of table
| NID | User's pet name | Phone number | Mailbox |
| *** | *** | *** | *** |
| …… | …… | …… | …… |
| *** | *** | *** | *** |
| *** | *** | *** | *** |
Because database divide table point library to be distributed in different tables after carrying out Hash operation using subscriber-coded UID,
So which table user data could be navigated to by only UID.
So there is the Key- with UID in the buffer according to the NID of user, user's pet name, phone number, mailbox in server
Value mapping relations find the NID of user, user's pet name, phone number, the corresponding UID of mailbox, by the inquiry word in 1 lattice of table
Section is converted to UID one by one.Form a user query UID array.
Using dividing the rule in table point library to split the UID array, a point Ku Haxi is carried out to the UID in array and is transported
It calculates, is calculated using ID%16 algorithm, grouping again is carried out to the UID after calculating and is stored using key-value form, key
Table name, value are the UID list for needing to inquire in the table, and the storage of a key-value is as a subtask, then incites somebody to action
Calculated subtask is put into a task array.For example, calculating UID is 16,17,32,33,64,65, key tbl_
User_0, value 16,32,64, another key is tbl_user_1, value 17,33,65.
The Thread Count of the CPU of processing server is obtained, CPU is 2 core, 4 thread, creates 4 queues, the key- of above-mentioned acquisition
The subtask value is evenly distributed in 4 queues, then program will open 4 threads (4 thread principles with it is above-mentioned consistent,
Determined by the configuration of the machine, Thread Count be not it is The more the better, too many thread due to context switch, performance is worse instead), respectively
Subtask is obtained from four queues to be handled.
4 queues are finished if there is the task execution in queue, and the thread for handling the queue will be in idle state, this
When the thread will extract a subtask in the tail of the queue of other 3 queues being not carried out, each queue at most allow two
Thread carries out the processing of subtask, i.e., one is handled from queue heads, and one is handled from rear of queue.After this mechanism, greatly
Improve process performance.
Referring to Fig. 4, the position Fig. 4 embodiment of the present invention provides a kind of data query system, for depositing in such a way that table is divided in a point library
The data of storage are inquired, and may include：
Acquisition module, for obtaining the Given information of user to be checked；
Locating module, for according to the n where the determining data relevant to the user to be checked of the Given information of user
A target matrix, n >=1；
Module is split, for being grouped to n target matrix；
Extraction module extracts data relevant to user to be checked for inquiring simultaneously every group of target matrix.
The locating module includes：
Submodule is converted, for the Given information to be converted to subscriber-coded UID；
Positioning submodule, for from existing multiple tables of data, according to the subscriber-coded UID it is determining with it is described to be checked
Ask the target matrix where the relevant data of user.
The conversion submodule includes：Map unit, for store the user's Given information pre-established with it is subscriber-coded
The key-value mapping relations of UID
Conversion unit, for the Given information to be converted into subscriber-coded UID.
The positioning submodule includes：
Computing unit, for using a point library used when being stored with data divide the regular consistent point of library of table divide table rule to by
The subscriber-coded UID that the Given information is converted to carries out a point meter and calculates；
Positioning unit, for determining that subscriber-coded UID is corresponding relevant to the user to be checked according to calculated result
Target matrix where data.
The fractionation module includes：
Submodule is acquired, for obtaining the Thread Count of CPU；
Queue creates submodule, for creating a query request in each thread；
It is grouped submodule, is used for each target matrix for a subtask, by all subtask mean allocations
Into query request.
The extraction module includes：
Implementation sub-module executes the subtask in query request, extracts and use to be checked for opening whole threads simultaneously
The relevant data in family；
The implementation sub-module includes：
First judging unit, for judging whether the subtask in the first query request is finished in query process；
Second judgment unit, for when the subtask of the first query request is finished, judging appointing in second queue
Whether business is finished；
Third judging unit, for judging the subtask of the second query request when the second query request has not been executed
Whether executed by 1 thread；
Direction-determining unit, for determining the second inquiry team when the subtask of the second query request is executed by 1 thread
The execution direction of thread is preset in column；
Control unit, for controlling the corresponding thread of first query request, from second query request with institute
It states and executes contrary end, the subtask in second query request is successively executed.
The embodiment of the present invention also proposes a kind of non-transient computer readable storage medium, and the non-transient computer is readable to deposit
The step of storage media stores computer instruction, and the computer instruction makes the computer execute method as described in relation to the first aspect.
Fig. 5 is the structural schematic diagram for the mobile terminal that another embodiment of the present invention provides.Mobile terminal shown in Fig. 4
400 include：At least one processor 401, memory 402, at least one network interface 404 and other users interface 403.It is mobile
Various components in terminal 400 are coupled by bus system 405.It is understood that bus system 405 is for realizing these groups
Connection communication between part.Bus system 405 further includes power bus, control bus and state in addition to including data/address bus
Signal bus.But for the sake of clear explanation, various buses are all designated as bus system 405 in Fig. 4.
Wherein, user interface 403 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 402 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM
(ErasablePROM, EPROM), electrically erasable programmable read-only memory (ElectricallyEPROM, EEPROM) dodge
It deposits.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is slow to be used as external high speed
It deposits.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(StaticRAM, SRAM), dynamic random access memory (DynamicRAM, DRAM), Synchronous Dynamic Random Access Memory
(SynchronousDRAM, SDRAM), double data speed synchronous dynamic RAM (DoubleDataRate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct rambus random access memory
(DirectRambusRAM, DRRAM).Memory 402 described herein is intended to include but is not limited to these to be suitble to any other
The memory of type.
In some embodiments, memory 402 stores following element, and unit or data structure can be performed, or
Their subset of person or their superset：Operating system 4021 and application program 4022.
Wherein, operating system 4021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 4022 includes various application programs, such as media
Player (MediaPlayer), browser (Browser) etc., for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 4022.
In embodiments of the present invention, by the program or instruction of calling memory 402 to store, specifically, can be application
The program or instruction stored in program 4022, processor 401 are used to execute method and step provided by each method embodiment, such as
Including：Obtain the Given information of user to be checked；According to the determining number relevant to the user to be checked of the Given information of user
According to the n target matrix at place, n >=1；N target matrix is grouped；Every group of target matrix is looked into simultaneously
It askes, extracts data relevant to user to be checked.
The method that the embodiments of the present invention disclose can be applied in processor 401, or be realized by processor 401.
Processor 401 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 401 or the instruction of software form.Above-mentioned processing
Device 401 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), specific integrated circuit
(ApplicationSpecific IntegratedCircuit, ASIC), ready-made programmable gate array
(FieldProgrammableGateArray, FPGA) either other programmable logic device, discrete gate or transistor logic
Device, discrete hardware components.It may be implemented or execute disclosed each method, step and the logical box in the embodiment of the present invention
Figure.General processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with the present invention
The step of method disclosed in embodiment, can be embodied directly in hardware decoding processor and execute completion, or use decoding processor
In hardware and software unit combination execute completion.Software unit can be located at random access memory, and flash memory, read-only memory can
In the storage medium of this fields such as program read-only memory or electrically erasable programmable memory, register maturation.The storage
Medium is located at memory 402, and processor 401 reads the information in memory 402, and the step of the above method is completed in conjunction with its hardware
Suddenly.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits
(ApplicationSpecificIntegratedCircuits, ASIC), digital signal processor
(DigitalSignalProcessing, DSP), digital signal processing appts (DSPDevice, DSPD), programmable logic device
(ProgrammableLogicDevice, PLD), field programmable gate array (Field-ProgrammableGateArray,
FPGA), general processor, controller, microcontroller, microprocessor, other electronics lists for executing herein described function
In member or combinations thereof.
For software implementations, the techniques described herein can be realized by executing the unit of function described herein.Software generation
Code is storable in memory and is executed by processor.Memory can in the processor or portion realizes outside the processor.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the embodiment of the present invention is substantially
The part of the part that contributes to existing technology or the technical solution can embody in the form of software products in other words
Come, which is stored in a storage medium, including some instructions are used so that a computer equipment (can
To be personal computer, server or the network equipment etc.) execute all or part of each embodiment the method for the present invention
Step.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various to can store program
The medium of code.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.
Through the above description of the embodiments, those skilled in the art can be understood that each reality of the present invention
Applying method described in example can realize by means of software and necessary general hardware platform, naturally it is also possible to by hardware,
But the former is more preferably embodiment in many cases.Based on this understanding, technical solution of the present invention is substantially in other words
The part that contributes to existing technology can be embodied in the form of software products, which is stored in one
In a storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be hand
Machine, computer, server, air conditioner or network equipment etc.) execute method or implementation described in each embodiment of the present invention
Method described in certain parts of example.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (13)
1. a kind of data query method, for inquiring the data stored in such a way that table is divided in point library, which is characterized in that packet
It includes：
Obtain the Given information of user to be checked；
According to n target matrix where the determining data relevant to the user to be checked of the Given information of user, n >=1；
N target matrix is grouped；
Every group of target matrix is inquired simultaneously, extracts data relevant to user to be checked.
2. data query method according to claim 1, which is characterized in that obtain the Given information of user to be checked, wrap
It includes：
Reception includes the query template of at least one field, and the field contents in the query template have been filled in；
The field contents filled in are determined as to the Given information of the user to be checked.
3. data query method according to claim 1, which is characterized in that according to the Given information of user it is determining with it is described
Target matrix where the relevant data of user to be checked, including：
The Given information is converted to subscriber-coded UID；
From existing multiple tables of data, according to the determining data institute relevant to the user to be checked of the subscriber-coded UID
Target matrix.
4. data query method according to claim 3, which is characterized in that be converted into the Given information subscriber-coded
UID, including：
According to the key-value mapping relations of user's Given information for pre-establishing and subscriber-coded UID by the Given information
It is converted into subscriber-coded UID.
5. data query method according to claim 3, which is characterized in that according to the subscriber-coded UID determination and institute
The target matrix where the relevant data of user to be checked is stated, including：
Divide the regular consistent point of library of table that table rule is divided to convert to by the Given information using a point library used when storing with data
At subscriber-coded UID carry out a point meter and calculate；
According to calculated result, the number of targets where the corresponding data relevant to the user to be checked of subscriber-coded UID is determined
According to table.
6. data query method according to claim 1, which is characterized in that be grouped, wrap to n target matrix
It includes：
Obtain the Thread Count of CPU；
A query request is created in each thread；
With each target matrix for a subtask, all subtasks are evenly distributed in query request.
7. data query method according to claim 6, which is characterized in that while every group of target matrix is looked into
It askes, extracts data relevant to user to be checked, including：
Whole threads are opened simultaneously, execute the subtask in query request, extract data relevant to user to be checked；
In implementation procedure, judge whether the subtask in the first query request is finished；
When the subtask of the first query request is finished, judge whether the task in second queue is finished；
When the second query request has not been executed, judge whether the subtask of the second query request is executed by 1 thread；
When the subtask of the second query request is executed by 1 thread, the execution side that thread is preset in the second query request is determined
To；
The corresponding thread of first query request is controlled, executes contrary end with described from second query request
Portion successively executes the subtask in second query request.Extract data relevant to user to be checked.
8. a kind of data query system, for inquiring the data stored in such a way that table is divided in point library, which is characterized in that packet
It includes：
Acquisition module, for obtaining the Given information of user to be checked；
Locating module, for according to n mesh where the determining data relevant to the user to be checked of the Given information of user
Mark tables of data, n >=1；
Module is split, for being grouped to n target matrix；
Extraction module extracts data relevant to user to be checked for inquiring simultaneously every group of target matrix.
9. data query system according to claim 8, which is characterized in that the locating module includes：
Submodule is converted, for the Given information to be converted to subscriber-coded UID；
Positioning submodule is used for from existing multiple tables of data, according to the subscriber-coded UID determination and the use to be checked
Target matrix where the relevant data in family.
10. data query system according to claim 9, which is characterized in that the conversion submodule includes：Mapping is single
Member, for storing the key-value mapping relations of the user's Given information pre-established Yu subscriber-coded UID
Conversion unit, for the Given information to be converted into subscriber-coded UID.
11. data query system according to claim 9, which is characterized in that the positioning submodule includes：
Computing unit, for dividing the regular consistent point of library of table to divide table rule to by described using a point library used when storing with data
The subscriber-coded UID that Given information is converted to carries out a point meter and calculates；
Positioning unit, for according to calculated result, determining the corresponding data relevant to the user to be checked of subscriber-coded UID
The target matrix at place.
12. data query method according to claim 8, which is characterized in that the fractionation module includes：
Submodule is acquired, for obtaining the Thread Count of CPU；
Queue creates submodule, for creating a query request in each thread；
It is grouped submodule, for each target matrix, for a subtask, all subtasks being evenly distributed to and are looked into
It askes in queue.
13. data query method according to claim 8, which is characterized in that the extraction module includes：
Implementation sub-module executes the subtask in query request, extracts and user's phase to be checked for opening whole threads simultaneously
The data of pass；
The implementation sub-module includes：
First judging unit, for judging whether the subtask in the first query request is finished in query process；
Second judgment unit, for when the subtask of the first query request is finished, judging that the task in second queue is
It is no to be finished；
Third judging unit, for when the second query request has not been executed, judge the second query request subtask whether
It is executed by 1 thread；
Direction-determining unit, for determining in the second query request when the subtask of the second query request is executed by 1 thread
The execution direction of default thread；
Control unit is held from second query request with described for controlling the corresponding thread of first query request
The opposite end of line direction successively executes the subtask in second query request.
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Application publication date: 20181127 |