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我有多个查询将结果输出到同一个输出流。
查看输出流中的查询结果,我想将结果绑定到触发结果的查询。
有没有办法让我使用触发输出的查询的 ID/名称来丰富查询结果?
您可以将其作为常量事件属性插入到流中。请参考以下
from inputStream select "query1" as queryName, attr1, attr2 insert into mergingStream;