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Method and apparatus for using set based structured query language (SQL) to implement extract, transform, and load (ETL) splitter operation
Method and apparatus for using set based structured query language (SQL) to implement extract, transform, and load (ETL) splitter operation
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机译:使用基于集合的结构化查询语言(SQL)实现提取,转换和加载(ETL)拆分器操作的方法和装置
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摘要
Methods and systems for implementing a splitter operation in an extract, transform, and load (ETL) process are provided. In one implementation, the method includes receiving a data flow including a splitter operation, and generating an execution plan graph based on the data flow. The execution plan graph includes structured query language (SQL) code for implementing the splitter operation, in which the structured query language (SQL) code is respectively executable among database servers associated with different vendors.
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