it's not (really) addressed by sqlx (intentionally), in the same way most ORM features are not addressed
but to some degree this is what is so nice about sqlx it mainly(1) provides the basic SQL functionality and then let you decide what to use on top of it (or if to use anything on top).
If you need more e.g. the sea-* ecosystem (sea-query, sea-orm) might fulfill you needs.
(1): It can compile time check "static" queries (i.e. only placeholders) which is a bit more then "basic" features, but some projects have to 99+% only static queries in which case this feature can move SQLx from "a building block for other sql libs" to "all you need" to keep dependencies thinner.
it's not (really) addressed by sqlx (intentionally), in the same way most ORM features are not addressed
but to some degree this is what is so nice about sqlx it mainly(1) provides the basic SQL functionality and then let you decide what to use on top of it (or if to use anything on top).
If you need more e.g. the sea-* ecosystem (sea-query, sea-orm) might fulfill you needs.
(1): It can compile time check "static" queries (i.e. only placeholders) which is a bit more then "basic" features, but some projects have to 99+% only static queries in which case this feature can move SQLx from "a building block for other sql libs" to "all you need" to keep dependencies thinner.