/explore
|
You are here 
|
akorotkov.github.io | ||
| | | | |
phiresky.github.io
Did you know that PostgreSQL stores statistics about your data that can also be pretty useful not just for the query planner? Say you have a table users (id bigint, created timestamptz, category text): This information is a bit hard to interpret, so let's just let AI give us a nice visualization of |
|
| | | | | ||
| | | | |
www.crunchydata.com
Adding extended statistics can add information about how columns are related. Louise has some real life example queries and tips for working with extended table stats that can dramatically improve query performance. |
|
| | | | | ||
| | | | |
newvick.com
b-trees database indexes partial index function-based index multi-column index |
|
| | | | | ||
| | | | |
sirupsen.com
|
|
| | | |||
