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Structured query language based data processing method and data processing device

A data processing device and a structured query technology, applied in the field of data processing, can solve the problems of high labor costs and communication costs, and achieve the effect of solving high labor costs and communication costs, reducing labor costs and communication costs

Active Publication Date: 2017-05-31
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a structured query language-based data processing method and data processing device that can effectively reduce the labor cost and communication cost of program development; to solve the labor cost and communication cost of the existing data processing method and data processing device costly technical issues

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  • Structured query language based data processing method and data processing device

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Embodiment Construction

[0025] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.

[0026] In the following description, specific embodiments of the present invention are described with reference to steps and symbols for operations performed by one or more computers, unless otherwise stated. Accordingly, it will be understood that the steps and operations, which at times are referred to as being performed by a computer, include manipulation by a computer processing unit of electronic signals representing data in a structured form. This manipulation transforms the data or maintains it at a location in the computer's memory system that can reconfigure or ot...

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Abstract

The invention provides a structured query language based data processing method. The structured query language based data processing method comprises the steps that structured query language scripts are received, wherein the structured query language scripts include table quoting codes and table operating codes; the structured query language scripts are converted into abstract syntax trees provided with multiple operating nodes through grammar analysis; according to functions of the operating nodes, the abstract syntax trees are converted into operator trees provided with multiple query operators, wherein each query operator includes multiple operating nodes for executing the same operating instruction; according to the types of the query operators, a corresponding data processing module in a real-time processing system is called to conduct data processing on the query operators. The invention further provides a data processing device. By adopting the structured query language based data processing method and the data processing device, code input and conversion are performed through the structured query language scripts, the labor cost for program development and communicating cost are effectively reduced.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a structured query language-based data processing method and data processing device. Background technique [0002] Apache Storm's network topology program can provide programming interfaces in multiple languages. In theory, any real-time computing needs can be realized by developing this network topology program. That is, for any real-time computing content, an independent network topology program can be developed to realize it. [0003] However, the development and maintenance costs of the network topology program developed by the existing technology are relatively high. If the user makes any changes to the real-time computing requirements, programming technicians need to recode the corresponding network topology program, and it is easy to introduce Other encoding issues. [0004] At the same time, users who need real-time computing are often data analysts who have no coding exp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/3331G06F16/334
Inventor 田万鹏
Owner TENCENT TECH (SHENZHEN) CO LTD
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