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OLAP databases seem to omit ForeignKeys. Redshift does this for example. They don’t exist in BigQuery (but BQ pushes you towards a single table design anyway so
by gigatexal 6y ago
OLAP databases seem to omit ForeignKeys. Redshift does this for example. They don’t exist in BigQuery (but BQ pushes you towards a single table design anyway so moot point I guess).