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3390 Commits (9ae852eb583d2dced83b1d2ffe1c8803dda2c92e)

Author SHA1 Message Date
Sergej Brazdeikis 9ae852eb58 Fix typo in error message `uint32` -> `uint16` 2023-03-11 15:34:08 -06:00
Nicola Murino 19039e6dd1 fix build on 32-bit Windows 2023-03-07 17:09:03 -06:00
Dmitry K 0dbb0a52ab Fix `realNonblockingRead`, set `realNonblockingRead` call error to `nonblockReadErr` 2023-03-04 09:25:36 -06:00
Dmitry K 087b8b2ba8 Try to make windows non-blocking I/O 2023-03-04 09:25:36 -06:00
Jack Christensen c09ddaf440 Add Windows non-blocking IO 2023-03-04 09:25:36 -06:00
Jack Christensen 80eb6e1859 Remove sleeps in test 
Sleeping for a microsecond on Windows actually takes 10ms. This caused
the test to never finish. Instead use channel to ensure the two
goroutines start working at the same time and remove the sleeps.
 2023-02-27 20:32:51 -06:00
Jack Christensen 7ec6ee7b0a Release v5.3.1 2023-02-27 19:57:26 -06:00
Jack Christensen 6105ca5073 Fix TestInternalNonBlockingWriteWithDeadline(t 
The test was relying on sending so big a message that the write blocked.
However, it appears that on Windows the TCP connections over localhost
have an very large or infinite sized buffer. Change the test to simply
set the deadline to the current time before triggering the write.
 2023-02-25 17:02:55 -06:00
Jack Christensen 8f46c75e73 Fix: fake non-blocking read adaptive wait time 
If the time reached the minimum time before the 5 tries were up it
would get stuck reading 1 byte at a time indefinitely.
 2023-02-25 16:45:34 -06:00
Jack Christensen 38e09bda4c Fix *wrapSliceEncodePlan[T].Encode 
It should pass a FlatArray[T] to the next step instead of a
anySliceArrayReflect. By using a anySliceArrayReflect, an encode of
[]github.com/google/uuid.UUID followed by []string into a PostgreSQL
uuid[] would crash. This was caused by a EncodePlan cache collision
where the second encoding used part of the cached plan of the first.

In proper usage a cache collision shouldn't be able to occur. If this
assertion proves incorrect it will be necessary to add an optional
interface to ScanPlan and EncodePlan that marks the plan as ineligable
for caching. But I have been unable to construct a failing case, and
given that ScanPlans have been cached for quite some time now without
incident I do not think it is possible. This issue only occurred due to
the bug in *wrapSliceEncodePlan[T].Encode.

https://github.com/jackc/pgx/issues/1502
 2023-02-21 21:04:30 -06:00
Ch. König 9567297815 add `mgx` module reference to the readme file 2023-02-17 08:58:34 -06:00
Jack Christensen 42d327f660 Add text format jsonpath support 2023-02-14 19:52:47 -06:00
Jack Christensen f17c743c3c Unwatch at end of test 
https://github.com/jackc/pgx/issues/1505
 2023-02-14 09:03:41 -06:00
Jack Christensen a6ace8969b Fix: Prefer sql.Scanner before TryWrapScanPlanFuncs 
This was already the case when the data type was unknown but should also
be the case when it is known.
 2023-02-14 09:03:41 -06:00
Tomáš Procházka c2e278e5d4 simplify duplicate `pgx` registration guard 
The binary search is overkill here.
Readability first.
 2023-02-13 21:08:42 -06:00
Jack Christensen c5daa3a814 Release v5.3.0 2023-02-11 09:15:31 -06:00
Jack Christensen f5d2da7a19 Upgrade golang.org/x/crypto and golang.org/x/text 2023-02-11 08:59:51 -06:00
Jack Christensen b8262ace75 Upgrade to puddle v2.2.0 2023-02-11 08:57:19 -06:00
Jack Christensen 2100a64dbe Fix broken benchmarks 2023-02-10 20:26:18 -06:00
Jack Christensen 4484831550 Prefer binary format for arrays 
This improves performance decoding text[].
 2023-02-10 20:21:25 -06:00
Jack Christensen 1f43e2e490 Fix text format array decoding with a string of "NULL" 
It was incorrectly being treated as NULL instead of 'NULL'.

fixes https://github.com/jackc/pgx/issues/1494
 2023-02-10 19:59:03 -06:00
Jack Christensen b707faea8f Fix flickering test TestBufferNonBlockingRead 2023-02-10 19:40:31 -06:00
Vitalii Solodilov 255f16b00f Register pgx driver using major version 
Fixed: #1480
 2023-02-10 19:18:45 -06:00
Felix Röhrich a47e836471 make TestPointerPointerStructScan easier to read 2023-02-10 19:06:20 -06:00
Felix Röhrich 5cd8468b99 replace erroneous reflect.New with reflect.Zero in TryWrapStructScanPlan 2023-02-10 19:06:20 -06:00
Felix Röhrich fa5fbed497 add filter for dropped attributes in getCompositeType 2023-02-07 08:45:56 -06:00
Jack Christensen 190c05cc24 CI fix: Go versions are strings 
Otherwise Go 1.20 was being treated as Go 1.2.
 2023-02-04 07:32:13 -06:00
Jack Christensen c875abea84 Fix encode []any to array 
https://github.com/jackc/pgx/issues/1488
 2023-02-04 07:28:52 -06:00
Jack Christensen 98543e0354 Update supported Go versions and add 1.20 to CI 2023-02-04 07:01:03 -06:00
Jack Christensen 32c29a6edd Update issue template to use pgx v5 2023-02-01 19:40:25 -06:00
Jack Christensen 9963c32d4f Only count when bytes actually read 2023-01-31 20:35:44 -06:00
Jack Christensen 6bc327b3ce Find fastest possible read time for fakeNonblockingReadWaitDuration 
The first 5 fake non-blocking reads are limited to 1 byte. This should
ensure that there is a measurement of a read where bytes are already
waiting in Go or the OS's read buffer.
 2023-01-31 20:25:57 -06:00
Jack Christensen f46d35610e Only set c.fakeNonblockingReadWaitDuration when it will be decreased 2023-01-31 20:25:17 -06:00
Jack Christensen cf78472ce5 Use unix build tag 
With Go 1.19 available we can use a simpler build tag.
 2023-01-31 20:10:34 -06:00
Yumin Xia 766d2bba4f add UnmarshalJSON for pgtype Numeric 2023-01-30 21:33:02 -06:00
Jack Christensen 384a581e99 Avoid slightly overflowing the send copy buffer 
This avoids send buffer sequences such as 65531, 13, 65531, 13, 65531,
13, 65531, 13.
 2023-01-30 20:59:54 -06:00
Jack Christensen 898891a6ee Fake non-blocking read adapts its max wait time 
The reason for a high max wait time was to ensure that reads aren't
cancelled when there is data waiting for it in Go or the OS's receive
buffer. Unfortunately, there is no way to know ahead of time how long
this should take.

This new code uses 2x the fastest successful read time as the max read
time. This allows the code to adapt to whatever host it is running on.

https://github.com/jackc/pgx/issues/1481
 2023-01-28 09:35:52 -06:00
Jack Christensen 7019ed1edf Fix tests for iobufpool optimization 2023-01-28 09:30:12 -06:00
Jack Christensen eee854fb06 iobufpool uses *[]byte instead of []byte to reduce allocations 2023-01-28 08:02:49 -06:00
Jack Christensen bc754291c1 Save memory on non blocking read path 
Only create RawConn.Read callback once and have it use NetConn fields.
Avoids the closure and some allocations.

https://github.com/jackc/pgx/issues/1481
 2023-01-27 20:53:30 -06:00
Jack Christensen 2c7d86a543 Only create RawConn.Write callback once 
This saves an allocation on every call.

https://github.com/jackc/pgx/issues/1481
 2023-01-27 20:34:21 -06:00
Jack Christensen 42a47194a2 Memoize encode plans 
This significantly reduces memory allocations in paths that repeatedly
encode the same type of values such as CopyFrom.

https://github.com/jackc/pgx/issues/1481
 2023-01-27 20:19:06 -06:00
Jack Christensen 7941518809 BufferReadUntilBlock should release buf when no bytes read 
This was causing allocations every time there was a non-blocking read
with nothing to read.

https://github.com/jackc/pgx/issues/1481
 2023-01-27 18:03:38 -06:00
Alexey Palazhchenko f839d501a7 Apply `gofmt -s` 
And add CI check for that.
 2023-01-24 07:55:00 -06:00
Alexey Palazhchenko f581584148 Use Go 1.19's lists for proper formatting 2023-01-23 19:54:30 -06:00
Jack Christensen e48e7a7189 Fix scanning json column into **string 
refs https://github.com/jackc/pgx/issues/1470
 2023-01-20 18:38:11 -06:00
Mark Chambers 516300aabf spelling: successfully, compatibility 2023-01-16 20:06:01 -06:00
Mark Chambers 62a7e19a04 func multiInsert returns nil when err != nil 
I suspect it should return err.
 2023-01-16 20:06:01 -06:00
Mark Chambers 672431c0bd Replace deprecated "io/ioutil" 
ioutil.TempFile: Deprecated: As of Go 1.17, this function simply calls os.CreateTemp.

ioutil.ReadFile: Deprecated: As of Go 1.16, this function simply calls os.ReadFile.
 2023-01-16 20:06:01 -06:00
Mark Chambers 7c0c7dc01e Remove unused test struct. 2023-01-16 20:06:01 -06:00