[hotfix-#764][jdbc]fix duplicate data occurred when use jdbc polling by Paddy0523 · Pull Request #908 · DTStack/chunjun

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1.rename jdbcInputFormat#queryStartLocation to jdbcInputFormat#queryPollingWithoutStartLocation
2.The Polling mode concatenates the Order BY statement when startLocation is set
3.Optimizing duplicate code

#764

@Paddy0523 Paddy0523 added the bug

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Jun 2, 2022

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Jun 2, 2022

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@FlechazoW FlechazoW merged commit 9976e97 into DTStack:master

Jun 2, 2022

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JDBC轮询抽取数据时出现重复数据

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@Paddy0523 @FlechazoW