Closes: #2323
This PR adds support for two new vector functions:
* vector_concat(x, y) – Concatenates two vectors of the same type.
* vector_slice(x, start_index, end_index) – Extracts a subvector from
the input vector.
Notes:
* Negative start_index or end_index is not supported
Reviewed-by: Nikita Sivukhin (@sivukhin)
Closes#2336
We have so many cursor types that it will be unbearable to properly make
all of them work. Let's simplify this and only focus on lazy cursor
which in the future will load from database in case we need it.
Closes#2333
We have so many cursor types that it will be unbearable to properly make
all of them work. Let's simplify this and only focus on lazy cursor
which in the future will load from database in case we need it.
Changes a couple of function signatures to return `Completion`. Also, I
changed `Completion` to be internally `Arc` to abstract the `Arc`
implementation detail, and to be able to attach a `#[must_use]` to the
`Completion` struct, so that cargo check can show us where we are not
tracking completions in the code. I also attached a `#[must_use]` to
`IOResult` so that we can see the places that we are not propagating or
waiting for I/O, demonstrating locations where functions should be
reentrant and are not.
Also, while we are with this refactor in progress I want to relax the
Clippy CI lint on unused_variables.
Closes#2309
We need to ensures that there is a single, shared `Database` object per
a database file. We need because it is not safe to have multiple
independent WAL files open because coordination happens at process-level
POSIX file advisory locks.
Fixes#2267
Reviewed-by: Pere Diaz Bou <pere-altea@homail.com>
Closes#2299
We need to ensures that there is a single, shared `Database` object per
a database file. We need because it is not safe to have multiple
independent WAL files open because coordination happens at process-level
POSIX file advisory locks.
Fixes#2267
Co-authored-by: ultraman <sunhuayangak47@gmail.com>
