Add bounds such that cyclic associated types are equal to themselves.
```
<T as Connection>::Database as Database>::Connection == T
<T as ConnectOptions>::Connection as Connection>::Options == T
<T as Row>::Database as Database>::Row == T
<T as Column>::Database as Database>::Column == T
<T as Value>::Database as Database>::Value == T
```
* HasValueRef, HasArguments, HasStatement -> Database GATs
replace the associated types from the generic traits
`HasValueRef<'r>`, `HasArguments<'q>` and `HasStatement<'q>`
with generic associated types in `Database`
* fixup after rebase
---------
Co-authored-by: Austin Bonander <austin.bonander@gmail.com>
* feat: add get_url to connect options
Add a get_url to connect options and implement it for all needed types;
include get_filename for sqlite. These changes make it easier to test
sqlx.
* refactor: use expect with message
* refactor: change method name to `to_url_lossy`
* fix: remove unused imports
This is meant to be much easier to discover than the current approach of directly invoking `Executor` methods.
In addition, I'm improving documentation for the `query*()` functions across the board.
* Updated ahash so it can compile on mac
* Updated MigrateDatabase Trait + related functions
* Postgres force drop database flag impl
* Update migrate.rs
* Reverted MigrateDatabase Trait
* Update migrate.rs
* Update migrate.rs
* Added force drop database fn impl
* Add Migrate Error
* Fixed changed function name
This commit updates the error handling logic in the `connect_tcp` function. Previously, the function would panic if the hostname did not resolve to at least one address.
The updated logic attempts to establish a TCP connection for each address that the hostname resolves to. If it fails to connect to any of the addresses, it will return the last encountered error. If the hostname doesn't resolve to any addresses, the function returns a custom error message stating "Hostname did not resolve to any addresses".
On `PoolOptions::connect()`, we open at least `min_connections`
connections, or 1 if unset. Therefore, the expression needs to be
`max()`. (`min(1, x)` would mean we always open only a single
connection).
Inlined format args make code more readable, and code more compact.
I ran this clippy command to fix most cases, and then cleaned up a few trailing commas and uncaught edge cases.
```
cargo clippy --bins --examples --benches --tests --lib --workspace --fix -- -A clippy::all -W clippy::uninlined_format_args
```
* cli: add --target-version CLI flags for migrate run/revert
* cli: fix broken test
* cli: test harness for `sqlx migrate` along with --target-version tests
* cli: Fail if version supplied to run/revert is too old/new
After some discussion with my coworkers, we thought about the behavior a bit more:
The behavior is now that for a run, if the provided version is too old, the CLI
will return with failure rather than being a no-op. This gives feedback to the
operator instead of being quiet.
It is still valid to up/downgrade to the latest version, this will still be a no-op
to allow for idempotency.
* Support naming migrations sequentially and inferring naming scheme
* Document new options and how naming is inferred
* Only account for up migrations when inferring ordering
