fix(zero-cache): fix replication of TRUNCATE statements #3461
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Truncates were initially processed by converting the TRUNCATE event into a sequence of
del
patches that were to be pushed through IVM pipelines. This never worked, as the generation of this sequence opened an iterator over theprev
database handle, and that database needs to be concurrently advanced by the IVM push.Instead, truncates are now processed in the same manner as that of schema changes; the advancement is aborted and pipelines are rehydrated from the
curr
database handle.