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Structured processing method, device and readable storage medium for block chain data

A processing method and storage medium technology, applied in the blockchain field, can solve the problems that the blockchain system does not support structured query, etc., and achieve the effect of realizing structured processing and improving query efficiency

Active Publication Date: 2021-06-25
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a structured processing method of block chain data, block chain node equipment and computer-readable storage medium, aiming at solving the technical problem that the existing block chain system does not support structured query

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  • Structured processing method, device and readable storage medium for block chain data
  • Structured processing method, device and readable storage medium for block chain data
  • Structured processing method, device and readable storage medium for block chain data

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Embodiment Construction

[0027] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] refer to figure 1 , figure 1 It is a schematic structural diagram of the hardware operating environment of the device involved in the embodiment scheme of the blockchain node device of the present invention.

[0029] The block chain node device in the embodiment of the present invention specifically refers to the network node device participating in the block chain network for transaction and data exchange, and each node device is connected to each other through the TCP / IP protocol. Blockchain node devices can be computers, servers and other devices.

[0030] Such as figure 1 As shown, the blockchain node device may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realiz...

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Abstract

The invention discloses a method for structured processing of block chain data. The method for structured processing of block chain data includes the following steps: creating a log embedding point in a smart contract and publishing it to the block chain; During the execution of the smart contract, the embedded log is triggered to generate log information; the log information is obtained, and the log information is converted into a structured query statement; the structured query statement is inserted into the local structured query database. The invention also discloses a block chain node device and a computer-readable storage medium. The invention realizes the structuring of block chain data, supports structured query, and improves the efficiency of data query.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a structured processing method for block chain data, block chain node equipment and computer-readable storage media. Background technique [0002] Structured data specifically refers to data logically expressed and realized by a two-dimensional table structure, which can be more easily understood by users when combined with specific application scenarios. However, in the existing technology, the blockchain system does not support structured queries. The data needs to be stored in the contract first, and then queried by calling the contract interface, which leads to low efficiency of blockchain data query and is not conducive to the long-term development of blockchain technology. Contents of the invention [0003] The main purpose of the present invention is to provide a structured processing method for blockchain data, a blockchain node device and a computer-readab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/25G06Q20/38G06Q40/04
CPCG06Q20/3829G06Q40/04
Inventor 刘明臻张开翔莫楠范瑞彬
Owner WEBANK (CHINA)
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