When using the ReselectColumnsPostProcessor, the code explicitly skips reselection for change events generated during the snapshot (op=r). As a result, Oracle users who want to use this as a way to fetch LOB data but without enabling LOB support are unable to get complete records during the snapshot process, but do during streaming.

We should introduce a configuration toggle, i.e. skip.operations, which can be defined with a comma-separated list of values such as r, c, u, d, which will drive what operations the ReselectColumnsPostProcessor skips. By default this would be set to r to retain the current behavior, but would allow users to pass or set this to none, effectively reselecting all event types.