1. 2023-06-22 Re: extended statistics n-distinct on multiple column pgsql-hac David Rowley 2. 2023-06-22 Re: extended statistics n-distinct on multiple column postgresq David Rowley 3. 2023-06-13 RE: extended statistics n-distinct on multiple column pgsql-hac chaolpan 4. 2023-06-13 RE: extended statistics n-distinct on multiple column postgresq chaolpan 5. 2023-06-13 Re: extended statistics n-distinct on multiple column pgsql-hac Pavel Stehule 6. 2023-06-13 Re: extended statistics n-distinct on multiple column postgresq Pavel Stehule 7. 2023-06-13 Re: extended statistics n-distinct on multiple column pgsql-hac David Rowley 8. 2023-06-13 Re: extended statistics n-distinct on multiple column postgresq David Rowley 9. 2023-06-13 Re: extended statistics n-distinct on multiple column pgsql-per Pavel Stehule 10. 2023-06-13 extended statistics n-distinct on multiple columns no pgsql-per chaolpan