Data table processing method and device and storage medium

A processing method and data table technology, applied in the database field, can solve problems such as low efficiency and time-consuming, and achieve the effect of improving the efficiency of calculation and verification

Pending Publication Date: 2021-01-05
HIGHGO SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] All kinds of relational database applications popular in the market currently have a hash algorithm that cannot handle an entire data table.
And this defect will cause the two tables between homogeneous relational databases and heterogeneous relational databases to manually participate in the comparison when verifying the consistency of data values, and in the case of a large amount of data, Very time consuming and inefficient

Method used

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  • Data table processing method and device and storage medium
  • Data table processing method and device and storage medium
  • Data table processing method and device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The first embodiment of the present invention provides a data table processing method, such as figure 1 shown, including the following specific steps:

[0042] S101. Determine the target hash value of the target data table;

[0043] S102. Obtain a character string value at a preset position of the target hash value;

[0044] S103. Perform a mathematical operation on the value of the character string to obtain hash data of the target data table.

[0045] The present invention determines the hash value of the target data table, then obtains the string value at the preset position of the hash value, and then performs mathematical operations on the string value, thereby determining the value of the entire data table Hash data, which effectively improves the operation and verification efficiency of the data table.

[0046] Optionally, the determining the hash value of the target data table includes:

[0047] S1011. Determine the first hash value of data corresponding to ...

Embodiment 2

[0077] The second embodiment of the present invention proposes a data table processing device, including:

[0078] A hash value calculation module, configured to determine the target hash value of the target data table;

[0079] An extraction module, configured to obtain a string value at a preset position of the target hash value;

[0080] The mathematical operation module is used to perform mathematical operations on the value of the character string to obtain the hash data of the target data table.

[0081] The present invention determines the hash value of the target data table, then obtains the string value at the preset position of the hash value, and then performs mathematical operations on the string value, thereby determining the value of the entire data table Hash data, which effectively improves the operation and verification efficiency of the data table.

[0082] Optionally, the hash value calculation module includes:

[0083] a hash value calculation unit, conf...

Embodiment 3

[0108] The third embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the data table processing method in the first embodiment are implemented.

[0109] In an optional embodiment, when the computer program is executed by a processor, it realizes

[0110] determining a target hash value of the target data table;

[0111] Obtain the string value of the preset position of the target hash value;

[0112] A mathematical operation is performed on the value of the string to obtain the hash data of the target data table.

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PUM

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Abstract

The invention discloses a data table processing method and device and a storage medium, and the method comprises the steps: determining a target hash value of a target data table; obtaining a character string value of a preset position of the target hash value; and performing mathematical operation on the character string value to obtain hash data of the target data table. According to the method,the target hash value of the target data table is determined, then the character string value of the preset position of the target hash value is obtained, and then the character string value is subjected to mathematical operation, so that the hash data of the whole data table can be determined, and the operation and verification efficiency of the data table is effectively improved.

Description

technical field [0001] The invention relates to the technical field of databases, in particular to a data table processing method, device and storage medium. Background technique [0002] Various relational database applications that are currently popular in the market all have a hash algorithm that cannot handle an entire data table. And this kind of defect will cause the two tables between homogeneous relational databases and heterogeneous relational databases to manually participate in the comparison when verifying the consistency of data values, and in the case of a large amount of data, Very time consuming and inefficient. Contents of the invention [0003] Embodiments of the present invention provide a data table processing method, device, and storage medium, which are used to implement hash calculation on the entire data table and improve the efficiency of data table operation and verification. [0004] In the first aspect, the embodiment of the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/28G06F16/22G06F16/903H04L9/06
CPCG06F16/284G06F16/2282G06F16/2255G06F16/90344H04L9/0643
Inventor 王大鹏张鲁敏苗健卢健李鹏
Owner HIGHGO SOFTWARE
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