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A composite data structure setting method based on a programming language and an electronic device

A composite data and programming language technology, applied in the computer field, can solve problems such as data loss and poor data structure usability, and achieve the effects of convenient processing and use, realization of migration, and high data quality

Active Publication Date: 2019-03-29
SHENZHEN DIANMAO TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a programming language-based compound data structure setting method and electronic equipment, aiming to solve the problems of poor usability of data structures and prone to data loss in the prior art.

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  • A composite data structure setting method based on a programming language and an electronic device
  • A composite data structure setting method based on a programming language and an electronic device
  • A composite data structure setting method based on a programming language and an electronic device

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Embodiment Construction

[0030] The present invention provides a programming language-based compound data structure setting method and electronic equipment. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] see figure 1 , figure 1 It is a flowchart of a preferred embodiment of a programming language-based compound data structure setting method of the present invention, including steps:

[0032] S1. Create a table structure, wherein the table structure includes common fields and non-common fields, and the common fields are loaded using a basic data structure, and the non-common fields are loaded using a composite data structure;

[0033] S2. When a field needs to be added or deleted, obtain the type of the field to be adde...

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Abstract

The invention discloses a composite data structure setting method based on a programming language and an electronic device. The method comprises the following steps: a table structure is created, wherein, the table structure comprises a common field and a non-common field, and the common field is loaded by using a basic data structure, and the non-common field is loaded by using a composite data structure; When a field needs to be added or deleted, the type of field you want to add or delete is obtained; When the type of the field to be added or deleted is non-common field, the field is addedor deleted directly in the composite data structure; In offline calculation, the corresponding values in the basic data structure or composite data structure are taken out for offline calculation. Through the data structure provided by the invention, the migration of the historical data can be realized, the data is highly available, and the most primitive bottom data can be saved at the same time,thereby facilitating the subsequent processing and use of the data.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a programming language-based compound data structure setting method and electronic equipment. Background technique [0002] In offline computing scenarios, SQL programming is generally used. In the traditional scheme of creating a table structure, if it involves adding additional fields or deleting existing fields in the existing table structure, it will be very troublesome. At least it will cause historical data to be unavailable, and at worst it may be necessary to delete existing fields. table structure, then the historical data will be lost forever. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a programming language-based compound data structure setting method and electronic equipment, aiming at solving ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22
Inventor 孙悦李天驰涂桂朝
Owner SHENZHEN DIANMAO TECH CO LTD
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