Merge pull request #5748 from metabase/table-sampling-optimization

src/metabase/driver.clj

src/metabase/driver/bigquery.clj

src/metabase/driver/druid.clj

src/metabase/driver/generic_sql.clj

src/metabase/driver/googleanalytics.clj

src/metabase/driver/mongo.clj

src/metabase/driver/presto.clj

src/metabase/sync/analyze/fingerprint.clj

src/metabase/sync/analyze/fingerprint/global.clj

src/metabase/sync/analyze/fingerprint/number.clj

src/metabase/sync/analyze/fingerprint/sample.clj

src/metabase/sync/analyze/fingerprint/text.clj

src/metabase/sync/interface.clj

test/metabase/api/database_test.clj

test/metabase/driver/bigquery_test.clj

test/metabase/driver/druid_test.clj

test/metabase/driver/generic_sql_test.clj

test/metabase/driver/mongo_test.clj

test/metabase/driver/presto_test.clj

test/metabase/sync/analyze/fingerprint/sample_test.clj