perf(postgresql): add INSERT batch mode: values & unnest#113

tin-thebc wants to merge 7 commits intostreamingfast:developstreamingfast/substreams-sink-sql:developfrom

RoverInc:loc/feat/allow-insert-unnest-with-buffer-for-postgres-dialectRoverInc/substreams-sink-sql:loc/feat/allow-insert-unnest-with-buffer-for-postgres-dialectCopy head branch name to clipboard