[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Execution for a lookup instruction to look up in one or more event streams with a supplied event
and using a given set of lookup strategies, and adding any lookup results to a lighweight repository object
for later result assembly.
The following tables list the members exposed by the LookupInstructionExec type.
Public Properties
Name | Description | |
---|---|---|
![]() | FromStream | Returns the stream number of the stream supplying the event to use for lookup. |
![]() | HasRequiredStream | Returns true if there is one or more required substreams or false if no substreams are required joins. |