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Don't all databases support efficient TABLESAMPLE with a number of rows? Postgres probably does.
by adrianN 6y ago
Don't all databases support efficient TABLESAMPLE with a number of rows? Postgres probably does.
- BiteCode_dev 6y agoTablesample is not accurate as far as I remember.
- Bootvis 6y agoI googled around, it isn't it gets complete pages with multiple rows so it tends to clump.