clickhouse: don't flatten nested fields on restore #147
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If a table was already flattened, we don't need to flatten it again. If a table has nested fields and was not flattened, we must not flatten it when restoring a backup.
joelynch
approved these changes
Oct 9, 2023
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If a table was already flattened, we don't need to flatten it again.
If a table has nested fields and was not flattened, we must not flatten it when restoring a backup.