There's 3 different types of Contiguity defined in the CEP documentation [1] looping + non-looping -- Strict, relaxed and non deterministic relaxed. There's no equivalent in the SQL documentation [2]. Can someone shed some light on what's achievable in SQL and what isn't ? Related question : It seems as if SQL default if I define a pattern such as (A B+ C) is the relaxed mode. if this is true then when keeping state using sql are the non-matching events dropped from the state ?
[1] https://ci.apache.org/projects/flink/flink-docs-stable/dev/libs/cep.html#combining-patterns <https://ci.apache.org/projects/flink/flink-docs-stable/dev/libs/cep.html#combining-patterns> [2] https://ci.apache.org/projects/flink/flink-docs-stable/dev/table/streaming/match_recognize.html#defining-a-pattern -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
