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License: Eclipse Public License 1.0
Postgres Data Replication Framework
License: Eclipse Public License 1.0
It currently just does an insert. Also add the functional indexes to ensure uniqueness of tracked rows.
This should result in a minor reduction in overhead.
process-row-changes currently sends 1 record at a time into the observer-fn, when it selects a page of records from row_changes, it should group them by schema/table and hand those to the observer-fn's as a seq, allowing for smarter bulk operations.
Implement the reduction to pass observer-fn a seq of records.
Currently if row changes are identified, and there is no listener for the changes, Irmgard discards the records. It should also issue a log/error indicating the database, schema and table name for which it was unable to find a listener.
There are several helper functions in core.clj that are there to help with the example and test code. They should be removed before a first official release.
Currently it throws an NPE if the listener name is not registered (via calling name with nil).
The watcher is not robust against its database connection breaking. Add a loop/recur and try/catch around the establishment of the connection before checking for changes.
service_user will need grants on irmgard schema/tables in order to actually use irmgard...
create helper function to install schema/tables and grant permissions to some user
Parallel the int primary key implementation.
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