Results 42 comments of usamoi

Will somebody review this PR?

Failed compile-fail tests make me really confused...

Added documents copied from PostgreSQL website.

The type of a pg_catalog column is unlikely to change. But if it changes, 1. if it's in `FromData_*` (at most cases), type checking fails. 2. if it's not in...

Unsafe code is mostly moved out of `macro_rules` now. There are still several unsafe blocks like `unsafe { call_xyz() }` in `macro_rules`.

@workingjubilee Could you give me some advice about this patch? If it could not be merged, I feel it's better to move code into a downstream package.

Will we reopen this issue since we have removed `dlopen`?

> One possibility is that this function (via the generic Vector::load_unaligned) is being used somewhere where the relevant target feature attributes haven't been properly applied. Perhaps when building the Teddy...

> Is this an issue with postgres itself? Yes. PostgreSQL supports floating-type `real` (IEEE 754 binary 32) and floating type `double precision` (IEEE 754 binary 64), but there is not...

> > > Is this an issue with postgres itself? > > > > > > Yes. PostgreSQL supports floating-type `real` (IEEE 754 binary 32) and floating type `double precision`...