The general syntax of a TRIX search is as follows:
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trix.uniqueIds.fields unique and strong column name must be present in the complex event (CE). It can open a CE, it can connect to another CE, and it will pull CE that only has weak keys - mandatory
optional parameters:
trix.uniqueSubIds.fields uniqueSubId column name is not mandatory in the complex event (CE). It can open a CE, it can be added to another CE that has a uniqueId key, it can not connect two uniqueId CEs, uniqueSubId should not close an event.
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