Fabian Hueske created CALCITE-1090:
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Summary: Update Streaming page of website
Key: CALCITE-1090
URL: https://issues.apache.org/jira/browse/CALCITE-1090
Project: Calcite
Issue Type: Task
Components: stream
Reporter: Fabian Hueske
Assignee: Julian Hyde
Priority: Minor
The goal of the "Streaming" page (1) on the Calcite website is to define a SQL
syntax for queries that can be applied on continuous data streams as well as
static tables.
However, it does not reflect the current state of discussion and should be
updated.
- Update the syntax to define tumbling and hopping windows as proposed on the
dev mailing list (2).
- Relax the requirement of for a monotonic expression / attribute and allow for
expressions which are slightly out-of-order but guarded by punctuations (or
watermarks, ) as discussed on the dev mailing list (3).
(1) http://calcite.apache.org/docs/stream.html
(2)
http://mail-archives.apache.org/mod_mbox/calcite-dev/201506.mbox/%3CCAPSgeETbowxM2TRX0RFxQ_tEAPk2uM=he0arywinbtovgwb...@mail.gmail.com%3E
(3)
https://mail-archives.apache.org/mod_mbox/calcite-dev/201602.mbox/%3CCAPSgeETRKJb1D9oV3YMjLsyxXFkvUhHivZOHzZDOZSAmWOSg4Q%40mail.gmail.com%3E
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