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62 Commits

Author SHA1 Message Date
Ryan Leckey
d5e0f1b92b
refactor: rename DbOutcome to DbQueryResult 2021-01-20 21:57:26 -08:00
Jonas Platte
08a76f45ae
Rename DbDone to DbOutcome 2021-01-12 14:45:01 +01:00
Jonas Platte
74835bfe58
Allow chaining map / try_map on queries 
To support `.map()` / `.try_map()` on `query!()` (and `query_as!()`).
 2021-01-05 23:50:27 -08:00
Jonas Platte
9eca6413fe
Remove TryMapRow and MapRow 
These traits were a workaround for a bug in rustc that an earlier
revision of the API triggered, but the API has since been changed.
 2021-01-05 23:50:23 -08:00
Chloe Ross
2890d154a3 doc: use the fancy new intra-crate doc links everywhere 2021-01-04 18:39:03 -08:00
Austin Bonander
ef6c73c985 doc: add tables describing the right method to call on query!() et al 
Signed-off-by: Austin Bonander <austin@launchbadge.com>
 2021-01-04 12:03:42 -08:00
Jonas Platte
3b9c98d979 Fix bounds for F on query::Map 
Query::map was not usable before.
 2020-10-13 09:50:34 -07:00
Jonas Platte
4ad4a42edd Make Send a supertrait of TryMapRow, MapRow 
Map<'q, DB, F, A> where F: !Send was useless and these traits are only
used as part of Map. This might improve error messages.
 2020-10-13 09:50:34 -07:00
Ryan Leckey
40f0a22765 Merge remote-tracking branch 'magurotuna/doc-links' 2020-07-24 07:33:27 -07:00
Ryan Leckey
e575501a39 feat: add Executor::prepare, a hook into the automatic statement preparation life-cycle 2020-07-24 07:24:23 -07:00
Julius de Bruijn
e8a4c54ac7 Allow setting caching per-query 2020-07-24 07:24:23 -07:00
Julius de Bruijn
590f97df4a Caching describe 2020-07-24 07:24:23 -07:00
Yusuke Tanaka
0890313259
doc: fix wrong links 2020-07-24 00:31:05 +09:00
Ryan Leckey
00137d4a04 feat: add sqlx::Done and return from Executor::execute() 
+ Done::rows_affected()

 + Done::last_insert_id()
 2020-07-14 04:31:25 -07:00
Ryan Leckey
20229ea2b9 fix: actually use TryMapRow and MapRow in Query 2020-07-02 23:03:14 -07:00
Ryan Leckey
5d6516da68 fix: re-add MapRow and TryMapRow to fix HRTB normalization when more than one driver is in-use 2020-07-02 23:00:46 -07:00
Ryan Leckey
34859af1d3 feat(core): lift Send bound for arguments to Arguments::add 
Execute already required Send so this just makes it fail earlier
 2020-06-27 04:03:17 -07:00
Caio
d4329e98d4 refactor: prepare to support postgres ranges 
- Remove Type bound from Encode + Decode which removes the defaults 
   for produces() and accepts(). This allows custom type implementations
   to be more flexible.
 2020-06-12 15:33:19 -07:00
Ryan Leckey
ec1cfc11e6 refactor(core): rename try_stream2 to try_stream (after removal of conflicting async-stream package) 2020-06-09 23:15:54 -07:00
Ryan Leckey
e1d22a1840 fix(core): async-stream crate seems to lose the stream if the stream owns the object we are streaming 
hand-rolled a copy of the idea behind AsyncStream and things seem to work
 2020-06-09 02:16:47 -07:00
Ryan Leckey
3fcd4cd80e
style(core): apply more clippy suggestions 2020-05-30 18:28:55 -07:00
Ryan Leckey
9b299d9f09
style(core): apply future-incompatible suggestions 2020-05-30 18:06:21 -07:00
Ryan Leckey
e5b6047009
feat: introduce docker-compose based testing for running locally against many database combinations 2020-05-30 17:51:55 -07:00
Ryan Leckey
bb3b571a57
fix: tweak lifetimes in Executor to limit the scope for the borrow on the query to the single execution 2020-05-30 17:51:55 -07:00
Ryan Leckey
9d2a0141cb
feat: introduce IntoArguments, query_with, query_as_with, and query_scalar_with 2020-05-30 17:51:55 -07:00
Ryan Leckey
757a930e21
refactor(core): remove the HRTB (higher rank trait bound) on Row in the aim of improving ergonomics 
* removes the lifetime from Row

 * removes MySqlQueryAs, SqliteQueryAs, etc. (no longer needed)

 * introduce query_scalar

 * introduce Decode::accepts to allow overriding runtime type checking
   per-type (replaces TypeInfo::compatible)

 * introduce Encode::produces to allow overriding the encoded type per-value

 * adds a lifetime to Arguments (and introduce the HRTB HasArguments)
   to support zero-copy encoding with SQLite

 * renames Database::RawBuffer to HasArguments::ArgumentBuffer

 * introduce Connect::connect_with to provide an ConnectOptions type
   explicitly to opt-out of connection string parsing

 * introduce Value and ValueRef traits to allow decoding-deferred
   extraction of values from Rows

 * introduce Encode::encode_by_ref and change Encode::encode to take
   by-value to try and re-use memory where possible

 * use thiserror to generate sqlx::Error

 * [!] temporarily removes query logging

 * [!] temporarily removes transactions
 2020-05-30 16:09:08 -07:00
Josh Holmer
16229fd0ad Add basic query logging 
Prints each query performed at DEBUG level,
along with a timing of how long the query took
to execute.

Slow queries will be printed at WARN level.
Currently the slow query threshold is
hardcoded to 1 second.
 2020-04-17 22:49:33 -07:00
Austin Bonander
80eb2cc7d2 make the stream returned from Map::fetch() Unpin 
closes #244
 2020-04-11 03:04:21 -07:00
Jon Pacheco
ccc2bfa0a6 Mark several types as #[must_use] 2020-03-31 14:39:29 +01:00
Austin Bonander
673f133cab un-generify Error and support downcasting in DatabaseError 2020-03-25 18:13:56 -07:00
Ryan Leckey
918a797581 move HasX types into the module where X is 2020-03-25 01:44:00 -07:00
Daniel Akhterov
cbdc1bbfb2 Refactor the error to be generic over database 2020-03-20 23:51:45 -07:00
Ryan Leckey
0a7415f542 Run rustfmt 2020-03-11 03:34:51 -07:00
Ryan Leckey
a165615f53 row: Row::get panics, Row::try_get is fallible, Query::map panics, Query::try_map is fallible 2020-03-11 03:32:52 -07:00
Austin Bonander
9cd3f5e75b rename Query::map() to try_map() and nail down some semantics 2020-03-11 01:47:29 -07:00
Ryan Leckey
b8cd2e9388 remove unused imports 2020-03-11 01:45:04 -07:00
Ryan Leckey
10232a2cdc remove re-exports from sqlx-core and let sqlx fully define the module layout 2020-03-11 01:45:04 -07:00
Ryan Leckey
47f3d77e59 query_as: fully implement query_as, required a db-specific ext trait 2020-03-11 01:44:41 -07:00
Ryan Leckey
433aab1e5b postgres: use RawValue in Decode and implement row-returning simple queries 2020-03-11 01:44:06 -07:00
Ryan Leckey
09f30067a0 Error::NotFound -> Error::RowNotFound and remove Error::FoundMoreThanOne 2020-03-11 01:43:27 -07:00
Ryan Leckey
e0fa55f241 Add additional docs to Query::bind 2020-03-11 01:43:27 -07:00
Ryan Leckey
f462343787 Split Executor into Executor and RefExecutor 
* Allow `conn.fetch(" ... ")` to be called where `conn` is an owned Connection
 * Executor::fetch -> RefExecutor::fetch_by_ref
 * Executor::fetch_by_ref -> Executor::fetch
 * Move `Connection::describe` to `Executor::describe`
 * `Transaction` is no longer a `Connection`
 * `Connection` has `Executor` as a super-trait again which greatly simplifies bounds
 2020-03-11 01:43:27 -07:00
Ryan Leckey
0afcf33395 rename Executor::execute to Executor::fetch 2020-03-11 01:43:27 -07:00
Ryan Leckey
72b60e8a7d remove the DB type parameter from HasCursor and push to an associated type; remove Cursor::first 2020-03-11 01:43:27 -07:00
Austin Bonander
0cb7bd1185 make macros work again 2020-03-11 01:43:27 -07:00
Ryan Leckey
7404708bab adjust Cursor::map to work through black magic hacks and hope we get GATs soon 2020-03-11 01:43:17 -07:00
Ryan Leckey
a374c18a18 postgres: rewrite protocol in more iterative and lazy fashion 2020-03-11 01:43:17 -07:00
Ryan Leckey
ea1a4fb042 add Cursor and rewrite Executor/Query over it 
* this breaks a lot internally as-is
 * mysql needs a restructure
 2020-03-11 01:43:04 -07:00
Austin Bonander
af4b5b753d fixup docs for Query/QueryAs/Executor 2019-12-28 00:56:55 -08:00
Ryan Leckey
98269ddd20 Fix several nits from Clippy and add back chrono support for MySql 2019-12-27 23:16:13 -08:00