backupccl: clear InProgressImportStartTime in RESTORE #120414
Merged
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Currently, RESTORE elides data from the in-progress import using MVCC timestamps and the stored InProgressImportStartTime, effectively restoring the table to the pre-import state.
However, we were failing to clear the descriptor field when bringing the tables back online. As a result, a subsequent backup and restore of that table would end up eliding data from the online table.
Epic: none
Release note (bug fix): Fixes an issue in which a RESTORE of a backup that itself contained a table created by the RESTORE of a table with an in-progress IMPORT would fail to restore all rows.