After data mapping relationships are established, the ETLA data transformation module will convert the mapping relationships to execution scripts, and execute it.
按照表达式表示映射关系后，ETLA的数据转换模块将解析表达式，生成数据转换执行脚本，并执行。
After data mapping relationships are established, the ETLA data transformation module will convert the mapping relationships to execution scripts, and execute it.
按照表达式表示映射关系后，ETLA的数据转换模块将解析表达式，生成数据转换执行脚本，并执行。
应用推荐