[teiid-issues] [JBoss JIRA] (TEIID-4627) High-level event handling
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https://issues.jboss.org/browse/TEIID-4627?page=com.atlassian.jira.plugin...
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Steven Hawkins commented on TEIID-4627:
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On a source table, the event handling could look like:
CREATE TRIGGER name AFTER {event [ OR ... ]} ON table
FOR EACH {ROW | STATEMENT}
BEGIN
...
END
For compatibility with our current trigger feature, we could limit to a single event type
and FOR EACH ROW. We may also need to differentiate between locally generated events (an
insert through teiid for example) vs. change events supplied to us as to not double
process events.
High-level event handling
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Key: TEIID-4627
URL: https://issues.jboss.org/browse/TEIID-4627
Project: Teiid
Issue Type: Enhancement
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 9.2
We should look into high-level plugability of event handling at a row level. This could
even be handled at the language level with new trigger semantics for source tables: create
trigger on tbl on cdc (insert|update...) - which could potentially even specify the topic
mapping other details. There is complexity for multi-source models here though.
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