Database operation method, information processing method and corresponding devices

An operation method and database technology, applied in the Internet field, can solve problems such as high resource occupancy, poor real-time calculation, and high performance requirements of physical equipment

Inactive Publication Date: 2017-06-13
CAINIAO SMART LOGISTICS HLDG LTD
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] This application provides a database operation method, information processing method and corresponding device to solve the existing real-time update method based

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Database operation method, information processing method and corresponding devices
  • Database operation method, information processing method and corresponding devices
  • Database operation method, information processing method and corresponding devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0123] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0124] In the present application, a database operation method, an information processing method and a corresponding device are respectively provided, which will be described in detail in the following embodiments one by one.

[0125] Please refer to figure 1 , which is a schematic flowchart of the database operation method provided in the first embodiment of the present application.

[0126] The method comprises the steps of:

[0127] Step S101: Read the preset database operation instruction instance for a specifi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a database operation method, an information processing method and corresponding devices. The database operation method comprises the steps that a preset database operation instruction instance on a specific database or database cluster is read, wherein the database operation instruction instance is a set composed of semantic units corresponding to an SQL basic instruction; the semantic units corresponding to the database operation instruction instance and based on the SQL basic instruction are acquired according to preset grammatical rules; a syntax tree corresponding to the database operation instruction instance is generated with the semantic units being node units and according to table fields of the specific database or database cluster; the database operation instruction instance is translated into a standard SQL operation instruction corresponding to the specific database or database cluster according to the syntax tree; and the standard SQL operation instruction is executed, and returned data of the specific database or database cluster is acquired.

Description

technical field [0001] The present application relates to the Internet field, and in particular to a database operation method based on big data, an information processing method and a corresponding device. Background technique [0002] In today's society, all kinds of information will be collected, stored and utilized in digital form, and with the development of information and communication technology, the amount of data stored in digital form is huge, which is what people often say. data. Correspondingly, information processing based on big data has attracted more and more attention. For example, based on big data, effective extraction and analysis of information has become an important link for Internet companies to obtain business advantages. [0003] Effective extraction and analysis of information based on big data usually requires querying specific data from databases or database clusters that store massive amounts of data, and using the queried specific data as the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F17/30
Inventor 郝佳
Owner CAINIAO SMART LOGISTICS HLDG LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap