Stores a dump as replay chunks and returns what a loader will find.
ATOMIC, for the same reason the replay is: the parent row and every chunk commit together or not at
all. Without that, an invocation killed midway leaves a cfw_import row claiming N chunks with
fewer than N stored -- and that row is what latestImport() offers a rollback as a restore point.
The replay would start, run until the first missing chunk, and stop with the database half
overwritten and the backup only partly applied.
Stores a dump as replay chunks and returns what a loader will find.
ATOMIC, for the same reason the replay is: the parent row and every chunk commit together or not at all. Without that, an invocation killed midway leaves a
cfw_importrow claiming N chunks with fewer than N stored -- and that row is whatlatestImport()offers a rollback as a restore point. The replay would start, run until the first missing chunk, and stop with the database half overwritten and the backup only partly applied.