Data traversing method and device

A data and traversal technology, applied in the field of data processing, can solve problems such as low execution efficiency, and achieve the effect of improving execution efficiency

Inactive Publication Date: 2017-03-08
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a data traversal method and device to at least solve the technical problem of low execution efficiency in data traversal in the related art

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0022] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention discloses a data traversing method and device. The method includes: acquiring a to-be-traversed data set which comprises multiple data; respectively storing the multiple data to the storage addresses corresponding to different IDs in a preset table; traversing the multiple data stored in the preset table according to the IDs. By the data traversing method and device, the technical problem that data traversing is low in efficiency in the prior art is solved.

Description

technical field [0001] The present application relates to the field of data processing, and in particular, to a data traversal method and device. Background technique [0002] In database operations, it is often necessary to traverse the existing data in the database. For example, a week's user access data is stored in the database, and in real work, user access data for each day of the week needs to be counted separately. Since the data of a week stored in the database is often disorganized, it is necessary to read the data of this week one by one to analyze the generation date of each piece of data, and then count the daily user access data. [0003] In related technologies, a database cursor (cursor) is generally used to traverse the data stored in the database. Cursor (cursor) is a data buffer created by the system for users to store the execution results of SQL statements. Each cursor area has a name, and the user can use SQL statements to obtain records from the cur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2282
Inventor 陈国兴
Owner BEIJING GRIDSUM TECH CO LTD
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