Details
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New Feature
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Status: Closed
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Major
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Resolution: Fixed
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v1.9
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None
Description
Story
As a user, I want to define symbols so that I can define a regular expression of symbols to identify sequences of events that I care about.
Partition:
1) Multiple matches per partition in this story.
2) Note that the match in the data might not span the whole partition, that is, that matched rows could just be a subset of the rows in the partition.
Window:
1) Limited to 1 window per partition.
Other
1) Club rows together in the case where there are multiple matches per partition, when doing aggregate/window functions. E.g., if doing sum of a revenue column, then sum all rows from all matches (as opposed to a separate sum for each match).