CN116578571A - Method, device, computer equipment and storage medium for updating guest group data - Google Patents
Method, device, computer equipment and storage medium for updating guest group data Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
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- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2282—Tablespace storage structures; Management thereof
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2455—Query execution
- G06F16/24552—Database cache management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The present application relates to the field of big data technologies, and in particular, to a method, an apparatus, and a computer device for updating guest group data. The method comprises the following steps: and under the condition that the updating time of the target guest group is reached, acquiring a target guest group data table updated by the target guest group. And inquiring a main guest group data table and a standby guest group data table corresponding to the target guest group in the cache space based on the main guest group table identifier and the standby guest group table identifier corresponding to the target guest group. Deleting the backup guest group data table corresponding to the current target guest group in the cache space, taking the guest group table identifier of the main guest group data table corresponding to the current target guest group as the backup guest group table identifier of the target guest group, and taking the main guest group data table corresponding to the current target guest group as the backup guest group data table corresponding to the target guest group. And taking the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and taking the target guest group data table as a host guest group data table corresponding to the target guest group. By adopting the method, the query efficiency can be improved.
Description
Technical Field
The present application relates to the field of big data technology, and in particular, to a method, an apparatus, a computer device, a storage medium, and a computer program product for updating guest group data.
Background
Operators typically generate customer groups (guest groups) with different characteristics according to user information, and then recommend different operation information or recommend different commodities for different guest groups. Some of the guest groups are dynamically updated over time.
In the related art, a group data table updated each time is generally stored in a data lake, and when user information of a group needs to be queried, the user information is queried in the latest group data table corresponding to the group.
Then, the number of group data tables is increasing due to the huge and constantly updated group data, and many group data tables are available for each group, so that the query speed is slow.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a method, apparatus, computer device, computer readable storage medium, and computer program product for updating guest group data that can increase query speed.
In a first aspect, the present application provides a method for updating guest group data. The method comprises the following steps:
Under the condition that the updating time of the target guest group is reached, acquiring a target guest group data table updated by the target guest group;
inquiring a main guest group data table and a standby guest group data table which are currently corresponding to the target guest group in a cache space based on the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the target guest group;
deleting a backup guest group data table corresponding to the target guest group currently in the cache space, taking a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and taking the host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
and taking the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and taking the target guest group data table as a host guest group data table corresponding to the target guest group.
In one embodiment, step a comprises: the obtaining the target group data table updated by the target group comprises the following steps:
and inquiring a target guest group data table corresponding to the target guest group at the current moment based on the element condition of the target guest group.
In one embodiment, the querying, based on the element condition of the target guest group, a target guest group data table corresponding to the target guest group at the current moment includes:
Determining each query condition corresponding to the target guest group, and generating a query statement based on each query condition;
and inquiring and generating a target guest group data table corresponding to the target guest group in a client information database based on the inquiry statement.
In one embodiment, the method further comprises:
under the condition that a user information request aiming at the target guest group is received, determining a user identifier carried by the user information request;
under the condition that the updating of the main guest group data table corresponding to the target guest group is completed, inquiring user information in the main guest group data table by taking the user identification as a matching item to obtain an inquiring result;
and responding to the user information request, and returning the query result.
In one embodiment, when the updating of the primary guest group data table corresponding to the target guest group is completed, the querying the user information in the primary guest group data table by using the user identifier as a matching item, to obtain a query result, includes:
inquiring the updating moment of the main guest group table identifier corresponding to the target guest group;
under the condition that the time length between the current time and the updating time is smaller than the updating period time length of the target guest group, determining that the updating of the host guest group data table corresponding to the target guest group is completed;
And inquiring user information in the main customer group data table by taking the user identification as a matching item to obtain an inquiry result.
In one embodiment, the method further comprises:
querying a backup guest group table identifier corresponding to the target guest group currently under the condition that a guest group data table of a host guest group table identifier corresponding to the target guest group currently is not updated;
inquiring user information in a guest group data table identified by the backup guest group table by taking the user identification as a matching item to obtain an inquiry result;
and responding to the user information request, and returning the query result.
In one embodiment, the querying the backup group table identifier corresponding to the target group currently includes:
inquiring the update time of a main guest group table identifier currently corresponding to the target guest group;
under the condition that the time length between the current time and the updating time is not less than the updating period time length of the target guest group, determining that the guest group data table of the host guest group table identifier corresponding to the target guest group is not updated;
and inquiring the backup guest group table identifier corresponding to the target guest group currently.
In one embodiment, the method further comprises:
determining element conditions of a first guest group under the condition that a new first guest group instruction is received;
querying a first customer group data table corresponding to the first customer group based on the element condition of the first customer group;
and caching the first guest group data table into the caching space, and taking the guest group table identification of the first guest group data table as a main guest group table identification corresponding to the first guest group.
In one embodiment, the method further comprises:
under the condition that a second guest group deleting instruction is received, inquiring a main guest group table identifier and a standby guest group table identifier which are currently corresponding to the second guest group;
and deleting the guest group data table of the second guest group corresponding to the host guest group table identifier currently in the cache space, and deleting the guest group data table of the second guest group corresponding to the backup guest group table identifier currently.
In a second aspect, the application further provides a device for updating guest group data. The device comprises:
the acquisition module is used for acquiring a target guest group data table updated by the target guest group under the condition that the update time of the target guest group is reached;
the first query module is used for querying a main guest group data table and a standby guest group data table which are currently corresponding to the target guest group in a cache space based on the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the target guest group;
The first replacing module is configured to delete, in the cache space, a backup guest group data table corresponding to the target guest group currently, and use a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and use a host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
and the second replacing module is used for taking the guest group table identifier of the target guest group data table as a main guest group table identifier of the target guest group and taking the target guest group data table as a main guest group data table corresponding to the target guest group.
In one embodiment, the first query module is specifically configured to:
and under the condition that the updating time of the target guest group is reached, inquiring a target guest group data table corresponding to the target guest group at the current time based on element conditions of the target guest group.
In one embodiment, the first query module specifically includes:
a first determining unit for determining each query condition corresponding to a target guest group when the update time of the target guest group is reached, and generating a query statement based on each query condition;
And the first query unit is used for querying and generating a target guest group data table corresponding to the target guest group in the client information database based on the query statement.
In one embodiment, the apparatus further includes:
the first determining module is used for determining a user identifier carried by the user information request under the condition that the user information request aiming at the target guest group is received;
the first matching module is used for inquiring user information in the main guest group data table by taking the user identifier as a matching item under the condition that the updating of the main guest group data table corresponding to the target guest group is completed, so as to obtain an inquiry result;
and the first response module is used for responding to the user information request and returning the query result.
In one embodiment, the first matching module specifically includes:
the second query unit is used for querying the update time of the main guest group table identifier corresponding to the target guest group;
a second determining unit, configured to determine that updating of a primary guest group data table currently corresponding to the target guest group is completed when a duration between a current time and the update time is less than an update period duration of the target guest group;
And the matching unit is used for inquiring the user information in the main guest group data table by taking the user identification as a matching item to obtain an inquiry result.
In one example, the apparatus further includes:
the second matching module is used for inquiring the backup guest group table identifier corresponding to the target guest group currently under the condition that the guest group data table of the host guest group table identifier corresponding to the target guest group currently is not updated;
the third matching module is used for inquiring user information in the guest group data table identified by the backup guest group table by taking the user identification as a matching item to obtain an inquiring result;
and the second response module is used for responding to the user information request and returning the query result.
In one embodiment, the second matching module specifically includes:
the third query unit is used for querying the update time of the main guest group table identifier corresponding to the target guest group currently;
a third determining unit, configured to determine that updating of a guest group data table of a host guest group table identifier currently corresponding to the target guest group is not completed when a duration between a current time and the update time is not less than an update period duration of the target guest group;
and the fourth query unit is used for querying the backup guest group table identifier corresponding to the target guest group currently.
In one example, the apparatus further includes:
the first receiving module is used for determining element conditions of the first guest group under the condition that a new first guest group instruction is received;
the second query module is used for querying a first customer group data table corresponding to the first customer group based on the element condition of the first customer group;
and the caching module is used for caching the first guest group data table into the caching space and taking the guest group table identification of the first guest group data table as a main guest group table identification corresponding to the first guest group.
In one embodiment, the apparatus further includes:
the receiving module is used for inquiring the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the second guest group under the condition that the second guest group deleting instruction is received;
and the second deleting module is used for deleting the guest group data table of the second guest group corresponding to the host guest group table identifier currently in the cache space and deleting the guest group data table of the second guest group corresponding to the backup guest group table identifier currently.
In a third aspect, the present application also provides a computer device. The computer device comprises a memory storing a computer program and a processor which when executing the computer program performs the steps of:
Under the condition that the updating time of the target guest group is reached, acquiring a target guest group data table updated by the target guest group;
inquiring a main guest group data table and a standby guest group data table which are currently corresponding to the target guest group in a cache space based on the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the target guest group;
deleting a backup guest group data table corresponding to the target guest group currently in the cache space, taking a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and taking the host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
and taking the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and taking the target guest group data table as a host guest group data table corresponding to the target guest group.
In a fourth aspect, the present application also provides a computer-readable storage medium. The computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
under the condition that the updating time of the target guest group is reached, acquiring a target guest group data table updated by the target guest group;
Inquiring a main guest group data table and a standby guest group data table which are currently corresponding to the target guest group in a cache space based on the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the target guest group;
deleting a backup guest group data table corresponding to the target guest group currently in the cache space, taking a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and taking the host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
and taking the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and taking the target guest group data table as a host guest group data table corresponding to the target guest group.
In a fifth aspect, the present application also provides a computer program product. The computer program product comprises a computer program which, when executed by a processor, implements the steps of:
under the condition that the updating time of the target guest group is reached, acquiring a target guest group data table updated by the target guest group;
inquiring a main guest group data table and a standby guest group data table which are currently corresponding to the target guest group in a cache space based on the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the target guest group;
Deleting a backup guest group data table corresponding to the target guest group currently in the cache space, taking a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and taking the host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
and taking the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and taking the target guest group data table as a host guest group data table corresponding to the target guest group.
According to the guest group data updating method, the guest group data updating device, the computer equipment, the storage medium and the computer program product, the guest group data tables are cached in the cache space, so that the query speed is improved, each guest group caches two guest group data tables at most, the accumulation of guest group data tables corresponding to each guest group is reduced, and meanwhile, the query speed is further improved due to the fact that the number of guest group data tables is reduced.
Drawings
FIG. 1 is a diagram of an application environment for a method of updating guest group data in one embodiment;
FIG. 2 is a flow chart of a method for updating guest group data according to one embodiment;
FIG. 3 is a flow diagram of a group data update process in one embodiment;
FIG. 4 is a flow diagram of a user information query process in one embodiment;
FIG. 5 is a block diagram of an embodiment of a group data update device;
fig. 6 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The guest group data updating method provided by the embodiment of the application can be applied to an application environment shown in fig. 1. Wherein the terminal 102 communicates with the server 104 via a network. The data storage system may store data that the server 104 needs to process. The data storage system may be integrated on the server 104 or may be located on a cloud or other network server. The server 104 acquires a target group data table updated by the target group when the update time of the target group is reached. And inquiring a main guest group data table and a standby guest group data table corresponding to the target guest group in the cache space based on the main guest group table identifier and the standby guest group table identifier corresponding to the target guest group. Deleting the backup guest group data table corresponding to the current target guest group in the cache space, taking the guest group table identifier of the main guest group data table corresponding to the current target guest group as the backup guest group table identifier of the target guest group, and taking the main guest group data table corresponding to the current target guest group as the backup guest group data table corresponding to the target guest group. And taking the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and taking the target guest group data table as a host guest group data table corresponding to the target guest group. The terminal 102 may send a user information request to the server 104 through the network when the user information is required, and the server 104 provides a real-time query service. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, internet of things devices, and portable wearable devices, where the internet of things devices may be smart speakers, smart televisions, smart air conditioners, smart vehicle devices, and the like. The portable wearable device may be a smart watch, smart bracelet, headset, or the like. The server 104 may be implemented as a stand-alone server or as a server cluster of multiple servers.
In one embodiment, as shown in fig. 2, a method for updating guest group data is provided, and the method is applied to the server 104 in fig. 1 for illustration, and includes the following steps:
step 201, when the update time of the target guest group is reached, a target guest group data table updated by the target guest group is obtained.
The target group is a dynamic group, which changes with time, the users included in the target group change, for example, banks, and the group formed by users who swipe credit cards more than 2 times in the near 30 days in Beijing area by issuing cards is the dynamic group, which changes every day. The group data table contains relevant information and data about a specific customer group, such as consumption habits, behavior preferences, geographic positions and the like, and by querying the group data table, the target group can be analyzed and predicted accurately in real time, so that better marketing strategies and customer service are provided for enterprises.
Specifically, different guest group update periods are different, for example, a part of guest groups are updated once a day, a part of guest groups are updated once every two hours, and the like, and therefore, when the server detects that the update time of the target guest group is reached, the target guest group data table updated by the target guest group is acquired.
Step 203, based on the primary guest group table identifier and the backup guest group table identifier corresponding to the target guest group currently, the primary guest group data table and the backup guest group data table corresponding to the target guest group currently are queried in the cache space.
Specifically, after obtaining the updated target guest group data of the target guest group, the server determines the host guest group table identifier and the backup guest group table identifier corresponding to the target guest group currently, for example, based on the guest group identifier of the target guest group, queries the host guest group table identifier and the backup guest group table identifier corresponding to the target guest group currently in the cache space. The server obtains a main guest group table identifier and a standby guest group table identifier corresponding to the target guest group currently, uses the main guest group table identifier corresponding to the target guest group currently as a matching item, traverses each guest group data table in the cache space, determines the main guest group data table corresponding to the target guest group currently, uses the standby guest group table identifier corresponding to the target guest group currently as a matching item, traverses each guest group data table in the cache space, and determines the standby guest group data table corresponding to the target guest group currently.
Step 205, deleting the backup guest group data table corresponding to the current target guest group in the cache space, using the guest group table identifier of the host guest group data table corresponding to the current target guest group as the backup guest group table identifier of the target guest group, and using the host guest group data table corresponding to the current target guest group as the backup guest group data table corresponding to the target guest group.
Specifically, after the server queries the main guest group data table and the standby guest group data table corresponding to the target guest group in the cache space, deleting the standby guest group data table corresponding to the target guest group in the cache space, taking the guest group table identifier of the main guest group data table corresponding to the target guest group as the standby guest group table identifier of the target guest group, taking the main guest group data table corresponding to the target guest group as the standby guest group data table corresponding to the target guest group, and completing updating of the standby guest group data table.
For example, the current corresponding primary guest group identifier of the target guest group is identifier a, the current corresponding backup guest group identifier is identifier B, the current corresponding primary guest group data table of the target guest group is data table a, the data table identifier of data table a is identifier a, the current corresponding backup guest group data table is data table B, the data table identifier of data table B is identifier B, the data table identifier of the target guest group data table is X, and the target guest group data table is data table X. The server queries the main guest group data table corresponding to the target guest group in the cache space as a data table A, the standby guest group data table corresponding to the current is a data table B, deletes the data table B in the cache space, takes the identification A corresponding to the target guest group as the standby guest group table identification of the target guest group, takes the data table A as the standby guest group data table corresponding to the target guest group, and completes updating of the standby guest group data table.
Step 207, using the guest group table identifier of the target guest group data table as the host guest group table identifier of the target guest group, and using the target guest group data table as the host guest group data table corresponding to the target guest group.
Specifically, the server updates the backup guest group data table corresponding to the target guest group, and also needs to update the host guest group data table corresponding to the target guest group, uses the guest group table identifier of the target guest group data table as the host guest group table identifier of the target guest group, and uses the target guest group data table as the host guest group data table corresponding to the target guest group, thereby completing the update of the host guest group data table.
For example, the server uses the identifier X as the main guest group table identifier of the target guest group, and uses the data table X as the main guest group data table corresponding to the target guest group, so as to complete updating of the main guest group data table.
It should be noted that, steps 203 to 207 have a strict execution sequence, step 205 is executed after step 203 is executed, and step 207 is executed after step 205 is executed, so that updating of the guest group data table can be correctly completed.
In this embodiment, the guest group data tables are cached in the cache space, so that the query speed is improved, and each guest group caches two guest group data tables at most, so that the accumulation of guest group data tables corresponding to each guest group is reduced, and meanwhile, the query speed is further improved due to the fact that the number of guest group data tables is reduced.
In one implementation, the step 201 specifically includes:
and inquiring a target guest group data table corresponding to the target guest group at the current moment based on the element condition of the target guest group.
The element condition is the basis for dividing different guest groups, for example, a guest group formed by a user who uses a credit card to punch a card more than 2 times in Beijing area in nearly 30 days is a guest group of a dynamic guest group, and the element condition comprises two: 1. the hairpin area is in Beijing area; 2. credit cards have been swiped more than 2 times in the last 30 days.
Specifically, when the server detects the update time reaching the target guest group, the server determines the requirement condition of the target guest group, traverses each user data in the user database based on the element condition of the target guest group, inquires the users meeting the element condition of the target guest group, and forms a target guest group data table corresponding to the target guest group at the current time.
In this embodiment, when the server detects that the update time of the target guest group is reached, the server queries the element condition of the target guest group, and queries the target guest group data table corresponding to the target guest group at the current time based on the element condition of the target guest group, so that when the manager needs to change the user information of the target guest group, the element condition of the target guest group is changed.
In one embodiment, the step 201 specifically includes:
step 201A, determining each query condition corresponding to the target group, and generating a query sentence based on each query condition.
Specifically, when the server detects the update time when the target guest group is reached, it determines each query condition corresponding to the element condition of the target guest group, and generates a query sentence based on each query condition, for example, data to be queried based on the query condition is not in one table, and in a plurality of tables, it is necessary to perform a table-by-table query after associating the tables, so that the related data table is determined based on each query condition, and a query sentence of the table-by-table query is generated, for example: the related data table comprises a user information data table and a user credit card transaction information table, the query condition comprises that the card issuing area of the card held in the user information data table is Beijing, and in the user credit card transaction information table, more than 2 transactions are carried out in the last 30 days.
Step 201B, based on the query statement, querying and generating a target guest group data table corresponding to the target guest group in the client information database.
The customer information database is a database for storing all information of users, and comprises basic information of the users and information generated by services.
Specifically, the server generates a query term based on each query condition, and then executes the query term in the client information database based on the query term, thereby generating a target guest group data table corresponding to the target guest group.
In this embodiment, the query condition is determined by the element condition, and further a query sentence is generated, and the query can be automatically based on the query condition of each guest group, and a corresponding target guest group data table can be generated.
In one embodiment, the method further comprises:
step 209, determining a user identifier carried by the user information request under the condition that the user information request aiming at the target guest group is received.
Specifically, the terminal or the server needs to query the user information in the guest group data tables according to the service requirements and the like, and can analyze and predict the target guest group accurately in real time, so that better marketing strategies and customer service are provided for enterprises. Therefore, when the server receives the query request of other terminals or services and receives the user information request aiming at the target guest group, the server analyzes the received user request, determines guest group information and user identification of the target guest group carried by the user information request, wherein the guest group information is used for determining the aimed target guest group, and the user identification is used for determining the user to be queried.
Step 211, under the condition that updating of the main guest group data table corresponding to the target guest group is completed, inquiring user information in the main guest group data table by taking the user identification as a matching item, and obtaining an inquiring result.
Specifically, after determining a target guest group for which a user information request is directed, the server queries a host guest group data table corresponding to the target guest group currently, if the updating is completed, which indicates that the host guest group data table corresponding to the target guest group currently is available, and uses a user identifier as a matching item, queries user information in the host guest group data table to obtain a corresponding query result, such as age, region, deposit amount, transaction information and the like corresponding to the user identifier, wherein the query result corresponds to the type of the target guest group and comprises information contained in the guest group data table corresponding to the target guest group.
Step 213, responding to the user information request, and returning the query result.
Specifically, after obtaining the query result, the server responds to the received user information request and returns the query result.
In this embodiment, when updating the guest group data table of the target guest group in steps 201-207, before querying the user information, it is determined whether the update of the host guest group data table corresponding to the target guest group is completed, so as to reduce the probability of query failure.
In one embodiment, the step 211 specifically includes:
step 211A, inquiring the update time of the main guest group table identifier corresponding to the target guest group.
Specifically, after the server completely updates the target guest group data table to the cache space, the host guest group table identifier corresponding to the target guest group is updated to the guest group table identifier of the target guest group data table, and the update time of the host guest group table identifier corresponding to the target guest group is updated at the same time. And after receiving the user information request for the target guest group, the server inquires the updating moment of the main guest group table identifier corresponding to the target guest group.
Step 211B, determining that updating of the primary guest group data table corresponding to the target guest group is completed when the duration between the current time and the update time is less than the update period duration of the target guest group.
Specifically, the update period of the guest group is generally fixed, so if the duration between the current time and the update time is smaller than the update period duration of the target guest group, the host guest group data of the target guest group in the current update period is updated, and the server determines that the guest group data table identified by the host guest group table currently corresponding to the target guest group is updated.
Step 211C, inquiring the user information in the main customer group data table by taking the user identification as a matching item to obtain an inquiring result.
Specifically, after the server determines that the current corresponding main guest group data table of the target guest group is updated, the user identification is used as a matching item, and the user information is queried in the main guest group data table to obtain a query result.
In this embodiment, before the user information is queried in the primary guest group data table, whether the primary guest group data table corresponding to the target guest group is updated is determined by the update time of the primary guest group table identifier.
In one embodiment, the method further comprises:
step 215, querying the backup guest group table identifier corresponding to the current target guest group if the guest group data table of the host guest group identifier corresponding to the current target guest group is not updated.
Specifically, after determining the target guest group aimed at by the user information request, the server queries that the current corresponding host guest group data table of the target guest group is updated, if the update is not completed, the current corresponding host guest group data table of the target guest group is not available, and queries the current corresponding backup guest group table identification of the target guest group.
And step 217, inquiring the user information in the guest group data table marked by the guest group table by taking the user mark as a matching item to obtain an inquiring result.
Specifically, after the server queries the backup guest group table identifier corresponding to the target guest group currently, a guest group data table of the backup guest group table identifier is determined, and user information is queried in the backup guest group data table by taking the user identifier as a matching item to obtain a corresponding query result, such as age, region, deposit amount, transaction information and the like corresponding to the user identifier, wherein the query result corresponds to the type of the target guest group and contains information contained in the guest group data table corresponding to the target guest group.
Step 219, in response to the user information request, the query result is returned.
Specifically, after obtaining the query result, the server responds to the received user information request and returns the query result.
In this embodiment, before the update of the primary guest group data table is completed, the user information may be queried in the backup guest group data table to avoid a query error.
In one embodiment, the step 217 specifically includes:
step 217A, inquiring the update time of the main guest group table identification corresponding to the current target guest group.
Specifically, after the server completely updates the target guest group data table to the cache space, the host guest group table identifier corresponding to the target guest group is updated to the guest group table identifier of the target guest group data table, and the update time of the host guest group table identifier corresponding to the target guest group is updated at the same time. And after receiving the user information request for the target guest group, the server inquires the updating moment of the main guest group table identifier corresponding to the target guest group.
And step 217B, determining that the updating of the guest group data table of the host guest group table identifier corresponding to the target guest group is not completed when the time length between the current time and the updating time is not less than the updating period time length of the target guest group.
Specifically, the update period of the guest group is generally fixed, so if the duration between the current time and the update time is not less than the update period duration of the target guest group, which indicates that the host guest group data of the target guest group in the current update period has not been updated, the server determines that the update of the guest group data table identified by the host guest group table currently corresponding to the target guest group is not completed.
Step 217C, inquiring the backup guest group table identification corresponding to the current target guest group.
Specifically, after the server determines that the updating of the guest group data table of the host guest group table identifier corresponding to the target guest group is not completed, the server further queries the backup guest group table identifier corresponding to the target guest group, and queries the user information in the backup guest group data table corresponding to the backup guest group table identifier.
In this embodiment, before querying the user information, it is determined whether the updating of the primary group data table corresponding to the target group is completed by the updating time of the primary group table identifier.
In one embodiment, the method further comprises:
Step 221, when receiving the new first guest group instruction, determining the element condition of the first guest group.
The first guest group may be any guest group that needs to be newly added.
Specifically, as the business progresses, new businesses may need to be added, so that business personnel may create a customer group as needed, send a new first customer group instruction to the server, and send element conditions of the first customer group. After receiving the instruction of newly creating the first customer group, the server determines the element condition of the first customer group, such as the element condition of the first customer group carried by the instruction, or outputs prompt information, so that the business personnel inputs the element condition of the first customer group.
Step 223, based on the element condition of the first customer group, inquiring the first customer group data table corresponding to the first customer group.
Specifically, after obtaining the element condition of the first customer group, the server searches the customer information database for the first customer group data table corresponding to the first customer group based on the element condition of the first customer group.
Step 225, the first guest group data table is cached in the cache space, and the guest group table identifier of the first guest group data table is used as the main guest group table identifier corresponding to the first guest group.
Specifically, after obtaining a first customer group data table corresponding to the first customer group, the server caches the first customer group data table into a cache space, and uses a customer group table identifier of the first customer group data table as a main customer group table identifier corresponding to the first customer group for the terminal to query.
In one embodiment, when the first guest group data table is updated, the server uses the first guest group data table as a backup guest group data table, uses a guest group table identifier of the first guest group data table as a backup guest group table identifier corresponding to the first guest group, uses the updated guest group data table as a main guest group data table, and uses a guest group table identifier of the updated guest group data table as a main guest group identifier. Subsequent updates may be described with reference to steps 201-207.
In this embodiment, when receiving an instruction to create a first guest group, a host guest group data table and a host guest group table identifier corresponding to the first guest group are created.
In one embodiment, the method further comprises:
step 227, under the condition that the second guest group deleting instruction is received, inquiring the main guest group table identifier and the standby guest group table identifier corresponding to the second guest group currently.
The second guest group may be any guest group that needs to be deleted.
Specifically, as the service progresses, part of the service may be discarded, so that part of the guest group does not need to be maintained and updated, and thus, the service personnel can send an instruction to delete the second guest group to the server as required. After receiving the instruction for deleting the second guest group, the server inquires the main guest group table identifier and the standby guest group table identifier corresponding to the second guest group currently.
Step 229, deleting the guest group data table identified by the current corresponding host guest group table of the second guest group in the cache space, and deleting the guest group data table identified by the current corresponding backup guest group table of the second guest group.
Specifically, the server traverses the guest group data table in the cache space based on the queried host guest group table identifier and backup guest group table identifier corresponding to the second guest group currently, and deletes the guest group data table of the guest group table identifier corresponding to the second guest group currently after traversing the guest group data table of the host guest group table identifier and the backup guest group data table of the backup guest group table identifier in the cache space.
In this embodiment, when a delete instruction is received for the second guest group, the data table and guest group table identification of the second guest group associated with the cache space is deleted.
In one embodiment, a method for updating guest group data is provided, comprising the steps of:
guest group data update process:
step 301, obtaining a target guest group data table updated by the target guest group when the update time of the target guest group is reached.
Step 302, based on the primary guest group table identifier and the backup guest group table identifier corresponding to the target guest group currently, the primary guest group data table and the backup guest group data table corresponding to the target guest group currently are queried in the cache space.
Step 303, deleting the backup guest group data table corresponding to the current target guest group in the cache space, using the guest group table identifier of the host guest group data table corresponding to the current target guest group as the backup guest group table identifier of the target guest group, and using the host guest group data table corresponding to the current target guest group as the backup guest group data table corresponding to the target guest group.
Step 304, the target guest group data table is used as a host guest group data table corresponding to the target guest group, and after the target guest group data table is updated to the cache space, the guest group table identifier of the target guest group data table is used as a host guest group table identifier of the target guest group, the update time of the host guest group table identifier corresponding to the target guest group is updated, and the current time is used as the update time of the host guest group table identifier corresponding to the target guest group.
User information query process:
step 401, determining a user identifier carried by the user information request under the condition that the user information request aiming at the target guest group is received.
Step 402, inquiring the update time of the main guest group table identifier corresponding to the target guest group currently.
Step 403, based on the update time, determining whether the update of the primary guest group data table corresponding to the target guest group is completed. If it is determined that the current primary group data table corresponding to the target group has been updated, step 404 is executed; if it is determined that the current primary group data table corresponding to the target group is not updated, step 405 is executed.
Step 404, using the user identifier as a matching item, querying the user information in the main customer group data table to obtain a query result, and executing step 406.
And step 405, inquiring user information in the backup customer group data table by taking the user identification as a matching item to obtain an inquiry result, and executing step 406.
Step 406, responding to the user information request, and returning the query result.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides a guest group data updating device for realizing the above-mentioned guest group data updating method. The implementation of the solution provided by the apparatus is similar to the implementation described in the above method, so the specific limitation of the embodiment of one or more guest group data updating apparatus provided below may be referred to the limitation of the guest group data updating method hereinabove, and will not be repeated here.
In one embodiment, as shown in fig. 5, there is provided a group data updating apparatus, including:
an obtaining module 501, configured to obtain a target guest group data table updated by a target guest group when an update time of the target guest group is reached;
a first query module 503, configured to query, in a cache space, a primary guest group data table and a backup guest group data table that are currently corresponding to the target guest group based on the primary guest group table identifier and the backup guest group table identifier that are currently corresponding to the target guest group;
a first replacing module 505, configured to delete, in the cache space, a backup guest group data table corresponding to the target guest group currently, and use a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and use a host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
And a second replacing module 507, configured to use the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and use the target guest group data table as a host guest group data table corresponding to the target guest group.
In one embodiment, the first query module 503 is specifically configured to:
and under the condition that the updating time of the target guest group is reached, inquiring a target guest group data table corresponding to the target guest group at the current time based on element conditions of the target guest group.
In one embodiment, the first query module 503 specifically includes:
a first determining unit for determining each query condition corresponding to a target guest group when the update time of the target guest group is reached, and generating a query statement based on each query condition;
and the first query unit is used for querying and generating a target guest group data table corresponding to the target guest group in the client information database based on the query statement.
In one embodiment, the apparatus further includes:
the first determining module is used for determining a user identifier carried by the user information request under the condition that the user information request aiming at the target guest group is received;
The first matching module is used for inquiring user information in the main guest group data table by taking the user identifier as a matching item under the condition that the updating of the main guest group data table corresponding to the target guest group is completed, so as to obtain an inquiry result;
and the first response module is used for responding to the user information request and returning the query result.
In one embodiment, the first matching module specifically includes:
the second query unit is used for querying the update time of the main guest group table identifier corresponding to the target guest group;
a second determining unit, configured to determine that updating of a primary guest group data table currently corresponding to the target guest group is completed when a duration between a current time and the update time is less than an update period duration of the target guest group;
and the matching unit is used for inquiring the user information in the main guest group data table by taking the user identification as a matching item to obtain an inquiry result.
In one example, the apparatus further includes:
the second matching module is used for inquiring the backup guest group table identifier corresponding to the target guest group currently under the condition that the guest group data table of the host guest group table identifier corresponding to the target guest group currently is not updated;
The third matching module is used for inquiring user information in the guest group data table identified by the backup guest group table by taking the user identification as a matching item to obtain an inquiring result;
and the second response module is used for responding to the user information request and returning the query result.
In one embodiment, the second matching module specifically includes:
the third query unit is used for querying the update time of the main guest group table identifier corresponding to the target guest group currently;
a third determining unit, configured to determine that updating of a guest group data table of a host guest group table identifier currently corresponding to the target guest group is not completed when a duration between a current time and the update time is not less than an update period duration of the target guest group;
and the fourth query unit is used for querying the backup guest group table identifier corresponding to the target guest group currently.
In one example, the apparatus further includes:
the first receiving module is used for determining element conditions of the first guest group under the condition that a new first guest group instruction is received;
the second query module is used for querying a first customer group data table corresponding to the first customer group based on the element condition of the first customer group;
And the caching module is used for caching the first guest group data table into the caching space and taking the guest group table identification of the first guest group data table as a main guest group table identification corresponding to the first guest group.
In one embodiment, the apparatus further includes:
the receiving module is used for inquiring the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the second guest group under the condition that the second guest group deleting instruction is received;
and the second deleting module is used for deleting the guest group data table of the second guest group corresponding to the host guest group table identifier currently in the cache space and deleting the guest group data table of the second guest group corresponding to the backup guest group table identifier currently.
The various modules in the above-described guest data updating means may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 6. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is for storing a group of guests data table. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of updating guest group data.
It will be appreciated by those skilled in the art that the structure shown in FIG. 6 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting of the computer device to which the present inventive arrangements may be applied, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In an embodiment, there is also provided a computer device comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the method embodiments described above when the computer program is executed.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, carries out the steps of the method embodiments described above.
In an embodiment, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the steps of the method embodiments described above.
The user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or sufficiently authorized by each party.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile memory may include Read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high density embedded nonvolatile memory, resistive memory (ReRAM), magnetic memory (MagnetoresistiveRandomAccessMemory, MRAM), ferroelectric memory (FerroelectricRandomAccessMemory, FRAM), phase change memory (PhaseChange Memory, PCM), graphene memory, and the like. Volatile memory may include random access memory (RandomAccessMemory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can take many forms, such as static random access memory (StaticRandomAccess Memory, SRAM) or dynamic random access memory (DynamicRandomAccessMemory, DRAM), among others. The databases referred to in the embodiments provided herein may include at least one of a relational database and a non-relational database. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processor referred to in the embodiments provided in the present application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, or the like, but is not limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application and are described in detail herein without thereby limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.
Claims (13)
1. A method of updating guest group data, the method comprising:
under the condition that the updating time of the target guest group is reached, acquiring a target guest group data table updated by the target guest group;
inquiring a main guest group data table and a standby guest group data table which are currently corresponding to the target guest group in a cache space based on the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the target guest group;
Deleting a backup guest group data table corresponding to the target guest group currently in the cache space, taking a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and taking the host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
and taking the guest group table identifier of the target guest group data table as a host guest group table identifier of the target guest group, and taking the target guest group data table as a host guest group data table corresponding to the target guest group.
2. The method of claim 1, wherein the obtaining the updated target group data table of the target group comprises:
and inquiring a target guest group data table corresponding to the target guest group at the current moment based on the element condition of the target guest group.
3. The method of claim 2, wherein querying a target group data table corresponding to the target group at a current time based on element conditions of the target group comprises:
determining each query condition corresponding to the target guest group, and generating a query statement based on each query condition;
And inquiring and generating a target guest group data table corresponding to the target guest group in a client information database based on the inquiry statement.
4. The method according to claim 1, wherein the method further comprises:
under the condition that a user information request aiming at the target guest group is received, determining a user identifier carried by the user information request;
under the condition that the updating of the main guest group data table corresponding to the target guest group is completed, inquiring user information in the main guest group data table by taking the user identification as a matching item to obtain an inquiring result;
and responding to the user information request, and returning the query result.
5. The method of claim 4, wherein, when the updating of the primary group data table corresponding to the target group is completed, the user identification is used as a matching item, and the querying of the user information in the primary group data table to obtain the query result includes:
inquiring the updating moment of the main guest group table identifier corresponding to the target guest group;
under the condition that the time length between the current time and the updating time is smaller than the updating period time length of the target guest group, determining that the updating of the host guest group data table corresponding to the target guest group is completed;
And inquiring user information in the main customer group data table by taking the user identification as a matching item to obtain an inquiry result.
6. The method of claim 5, wherein the method further comprises:
querying a backup guest group table identifier corresponding to the target guest group currently under the condition that a guest group data table of a host guest group table identifier corresponding to the target guest group currently is not updated;
inquiring user information in a guest group data table identified by the backup guest group table by taking the user identification as a matching item to obtain an inquiry result;
and responding to the user information request, and returning the query result.
7. The method of claim 6, wherein querying the backup group table identifier currently corresponding to the target group if the group data table of the primary group table identifier currently corresponding to the target group is not updated, comprises:
inquiring the update time of a main guest group table identifier currently corresponding to the target guest group;
under the condition that the time length between the current time and the updating time is not less than the updating period time length of the target guest group, determining that the guest group data table of the host guest group table identifier corresponding to the target guest group is not updated;
And inquiring the backup guest group table identifier corresponding to the target guest group currently.
8. The method according to claim 1, wherein the method further comprises:
determining element conditions of a first guest group under the condition that a new first guest group instruction is received;
querying a first customer group data table corresponding to the first customer group based on the element condition of the first customer group;
and caching the first guest group data table into the caching space, and taking the guest group table identification of the first guest group data table as a main guest group table identification corresponding to the first guest group.
9. The method according to claim 1, wherein the method further comprises:
under the condition that a second guest group deleting instruction is received, inquiring a main guest group table identifier and a standby guest group table identifier which are currently corresponding to the second guest group;
and deleting the guest group data table of the second guest group corresponding to the host guest group table identifier currently in the cache space, and deleting the guest group data table of the second guest group corresponding to the backup guest group table identifier currently.
10. A group data updating apparatus, the apparatus comprising:
the acquisition module is used for acquiring a target guest group data table updated by the target guest group under the condition that the update time of the target guest group is reached;
The first query module is used for querying a main guest group data table and a standby guest group data table which are currently corresponding to the target guest group in a cache space based on the main guest group table identifier and the standby guest group table identifier which are currently corresponding to the target guest group;
the first replacing module is configured to delete, in the cache space, a backup guest group data table corresponding to the target guest group currently, and use a guest group table identifier of a host guest group data table corresponding to the target guest group currently as a backup guest group table identifier of the target guest group, and use a host guest group data table corresponding to the target guest group currently as a backup guest group data table corresponding to the target guest group;
and the second replacing module is used for taking the guest group table identifier of the target guest group data table as a main guest group table identifier of the target guest group and taking the target guest group data table as a main guest group data table corresponding to the target guest group.
11. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 1 to 9 when the computer program is executed.
12. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 9.
13. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any one of claims 1 to 9.
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