Mailing lists [pgsql-performance]
- Query is slower with a large proportion of NULLs in several columns Lars Bergeson
- Re: Query is slower with a large proportion of NULLs in several columns David G. Johnston
- Re: Query is slower with a large proportion of NULLs in several columns Tom Lane
- Re: Query is slower with a large proportion of NULLs in several columns Lars Bergeson
- Re: Query is slower with a large proportion of NULLs in several columns Justin Pryzby
- Re: Query is slower with a large proportion of NULLs in several columns Tom Lane
- Re: Query is slower with a large proportion of NULLs in several columns David G. Johnston
- Re: Query is slower with a large proportion of NULLs in several columns David G. Johnston
- Re: Query is slower with a large proportion of NULLs in several columns Tom Lane