SQL : Select random row for each group in a postgres table

SQL : Select random row for each group in a postgres table

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PostgreSQL: Generate 1000 Rows with Mockaroo | Course | 2019
PostgreSQL: Generate 1000 Rows with Mockaroo | Course | 2019
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PostgreSQL: Generate 1000 Rows with Mockaroo | Course | 2019

PostgreSQL: Generate 1000 Rows with Mockaroo | Course | 2019
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