数据查询方法、装置、设备及存储介质
By acquiring historical query requests and statements, predicting identifier operators, and generating accurate query statements, the problem of accuracy in converting user questions into SQL statements is solved, thus improving the accuracy of data query and intelligent question answering systems.
CN115146040BActive Publication Date: 2026-07-17ALIBABA (CHINA) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ALIBABA (CHINA) CO LTD
- Filing Date
- 2022-05-19
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing technologies cannot accurately convert user questions into Structured Query Language (SQL) statements, resulting in intelligent question-answering systems being unable to provide accurate answers.
Method used
By acquiring historical query requests and corresponding query statements, the operators of the identifier information in the current query statement are predicted, generating a more accurate query statement, thereby improving the accuracy of data query.
Benefits of technology
This improves the accuracy of data queries and the accuracy of the intelligent question-and-answer system, ensuring that more precise target data is provided.
✦ Generated by Eureka AI based on patent content.
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Figure CN115146040B_ABST
Abstract
本公开涉及一种数据查询方法、装置、设备及存储介质。本公开通过获取一个或多个历史查询请求、以及与上一个查询请求对应的历史查询语句，并根据一个或多个历史查询请求、当前查询请求、以及一个或多个标识信息在该历史查询语句中分别对应的操作符，预测一个或多个标识信息在当前查询语句中分别对应的操作符。由于一个或多个标识信息在该历史查询语句中分别对应的操作符有助于准确的预测出一个或多个标识信息在当前查询语句中分别对应的操作符。因此，根据一个或多个标识信息在当前查询语句中分别对应的操作符可以更加准确的生成该当前查询请求所对应的当前查询语句。从而提高数据查询的准确度、以及智能问答系统的准确度。
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