# MSSQL 差異同步資料到Elasticsearch

**URL:** <https://discuss.elastic.co/t/mssql-elasticsearch/211971>\
**Category:** 中文提问与讨论\
**Created:** [December 16, 2019, 9:46am UTC](https://discuss.elastic.co/t/mssql-elasticsearch/211971 "2019-12-16T09:46:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![111203](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/111203/32/53501_2.png) [@111203](https://discuss.elastic.co/u/111203)\
**Post date:** [December 16, 2019, 9:46am UTC](https://discuss.elastic.co/t/mssql-elasticsearch/211971/1 "2019-12-16T09:46:51Z")

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請問要如何做MSSQL 差異同步資料到Elasticsearch?

如何定期對從上一次同步之後的新增或修改或刪除的資料同步到Elasticsearch?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 13, 2020, 9:47am UTC](https://discuss.elastic.co/t/mssql-elasticsearch/211971/2 "2020-01-13T09:47:05Z")

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