Flink SQL statement verification method and device, computer equipment and storage medium

A verification method and syntax verification technology, applied in the computer field, can solve the problems of low efficiency and long time of FlinkSQL verification

Pending Publication Date: 2022-03-01
南京苏宁电子信息技术有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, Flink SQL verification is mainly performed by submitting Flink SQL statement information to the cluster server to run. Look at the error information during operation. It takes a long time for the error information to be fed back from the cluster server to the client, which leads to the low efficiency of Flink SQL verification. Low

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  • Flink SQL statement verification method and device, computer equipment and storage medium
  • Flink SQL statement verification method and device, computer equipment and storage medium
  • Flink SQL statement verification method and device, computer equipment and storage medium

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0048] Please refer to figure 1 , figure 1 It is a schematic diagram of the application environment of a Flink SQL statement verification method provided by an exemplary embodiment of this application. Such as figure 1 As shown, the application environment includes a server 100 and a terminal 101, and a communicable connection can be realized between the server 100 and the terminal 101 through the network 102, so as to realize the verification method of the Flink SQL statement of the present application.

[0049] The server 100 is used to receive the verification reques...

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PUM

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Abstract

The invention relates to an Flink SQL statement verification method and device, computer equipment and a storage medium. The method comprises the following steps: receiving a verification request of an Flink SQL statement submitted by a terminal; the Flink SQL statement to be verified in the verification request is analyzed according to pre-configured verification information, and metadata in the Flink SQL statement to be verified is obtained; verifying a target number in the metadata according to the verification information to generate a verification result; and sending the inspection result to the terminal for display. By the adoption of the method, the Flink SQL statement in the Flink SQL task can be analyzed and verified according to the verification information before the Flink SQL task is submitted and operated, and the flexibility of Flink SQL statement verification is achieved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a verification method, device, computer equipment and storage medium of a Flink SQL statement. Background technique [0002] With the rapid development of the company's business, the generated data is growing in a blowout manner. The real-time platform department needs to provide easy-to-use, stable and efficient real-time data services for the business department. More and more business operations based on real-time calculation of big data are put into online Use, plays an important role in the Internet field, such as real-time recommendation, real-time large-screen statistics on Double Eleven, real-time anti-fraud, etc. More and more business developers favor Flink SQL tasks. However, before the SQL task is submitted for operation, it needs to do some legality verification and relevant metadata landing for subsequent development and program management. How to quic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/00G06F16/242G06F16/2455G06F40/205
CPCG06F11/004G06F16/2433G06F16/24568G06F40/205G06F2201/80
Inventor 王广邦孙迁郭文凭张毅杨帅
Owner 南京苏宁电子信息技术有限公司
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