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Transaction processing method for distributed transactions and related equipment

A distributed transaction and transaction processing technology, applied in transaction processing, data processing applications, electronic digital data processing, etc., can solve problems such as inability to ensure the correctness of cross-chain transactions, and inability to verify processing

Active Publication Date: 2020-09-22
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing distributed transaction operations cannot verify the cross-chain distributed transaction transactions, so the correctness of cross-chain transactions cannot be ensured

Method used

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  • Transaction processing method for distributed transactions and related equipment
  • Transaction processing method for distributed transactions and related equipment
  • Transaction processing method for distributed transactions and related equipment

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Embodiment Construction

[0059]In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0060] In the following description, many specific details are set forth in order to fully understand the present invention, and the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0061] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the...

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Abstract

The invention relates to the technical field of block chains, and provides a transaction processing method and device for a distributed transaction and related equipment, and the method comprises thesteps: obtaining and carrying out the deserialization of a current transaction, and obtaining a target transaction; judging whether the transaction type of the target transaction is a distributed transaction or not; when the judgment result is yes, selecting a target database; obtaining a first transaction version number of the target transaction and a second transaction version number of the target database; judging whether the first transaction version number is consistent with the second transaction version number or not; when the judgment result is yes, obtaining the ID of the distributedtransaction; respectively verifying whether the target transaction is correctly submitted or not; and when the judgment result is that the target transaction is correctly submitted, updating the target transaction to a preset database. Through the improved mvcc mechanism, the correctness of the cross-chain distributed transaction operation is realized.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a transaction processing method, device, computer equipment and computer-readable storage medium for distributed transactions. Background technique [0002] At present, blockchain technology is widely used due to its important characteristics such as decentralization, openness, autonomy, information immutability and anonymity, and various blockchain technologies have emerged one after another. Interoperability (that is, cross-chain operation) has become a very important and urgent demand. [0003] Cross-chain operations will inevitably involve the addition, deletion, modification and checking of transaction data of different block nodes. In order to meet the ACID (atomicity, consistency, isolation and persistence) characteristics of transaction data of different nodes, it is necessary to introduce distributed data into cross-chain technology. The operation of the tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/23G06F16/27G06F9/46G06F21/60G06Q40/04
CPCG06F16/2308G06F16/2365G06F16/27G06F9/466G06F21/602G06Q40/04Y02D10/00
Inventor 张伟
Owner PING AN TECH (SHENZHEN) CO LTD
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