GoogleCloudPlatform/spanner-migration-tool

Validate data written to Spanner

Aperta

#19 aperta il 27 gen 2020

 (1 commento) (0 reazioni) (0 assegnatari)PLpgSQL (81 fork)auto 404
good first issuep4

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Descrizione

After data is written to Spanner, read it back and check it matches the data from the pg_dump.

At a minimum, we could check row counts for each table.

We could also: a) check actual data, but just do this for a sampled set of data, or b) check all data (probably requires another pass over the pg_dump for large datasets).

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