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3641 Commits (c1b0a01ca75ac9eb3a7dbc1396f583ab5dbf9557)

Author SHA1 Message Date
Felix c1b0a01ca7 Fix behavior of CollectRows to return empty slice if Rows are empty 
https://github.com/jackc/pgx/issues/1924
 2024-03-03 07:52:18 -06:00
Jack Christensen 88dfc22ae4 Fix simple protocol encoding of json.RawMessage 
The underlying type of json.RawMessage is a []byte so to avoid it being
considered binary data we need to handle it specifically. This is done
by registerDefaultPgTypeVariants. In addition, handle json.RawMessage in
the JSONCodec PlanEncode to avoid it being mutated by json.Marshal.

https://github.com/jackc/pgx/issues/1763
 2024-03-02 15:12:20 -06:00
Jack Christensen 2e84dccaf5 *Pipeline.getResults should close pipeline on error 
Otherwise, it might be possible to panic when closing the pipeline if it
tries to read a connection that should be closed but still has a fatal
error on the wire.

https://github.com/jackc/pgx/issues/1920
 2024-02-29 18:44:01 -06:00
David Kurman d149d3fe5c Fix panic in TryFindUnderlyingTypeScanPlan 
Check if CanConvert before calling reflect.Value.Convert
 2024-02-26 17:51:56 -06:00
Jack Christensen 046f497efb deallocateInvalidatedCachedStatements now runs in transactions 
https://github.com/jackc/pgx/issues/1847
 2024-02-24 10:16:18 -06:00
Jack Christensen 8896bd6977 Handle invalid sslkey file 
https://github.com/jackc/pgx/issues/1915
 2024-02-24 09:24:26 -06:00
Jack Christensen 85f15c4b3c Fix scan float4 into sql.Scanner 
https://github.com/jackc/pgx/issues/1911
 2024-02-23 18:18:03 -06:00
Jack Christensen 654dcab93e Fix: pgtype.Bits makes copy of data from read buffer 
It was taking a reference. This would cause the data to be corrupted by
future reads.

fixes #1909
 2024-02-23 17:40:11 -06:00
Tom Payne 5c63f646f8 Add link to github.com/twpayne/pgx-geos 2024-02-04 22:04:03 -06:00
Jack Christensen 6f8f6ede6c Update changelog for v5.5.3 2024-02-03 12:52:29 -06:00
Jack Christensen 576b6c88f6 Bump actions/setup-go version 
This gets rid of some deprecation warnings on Github Actions.
 2024-02-03 12:50:20 -06:00
Jack Christensen 7caa448ac8 Skip test on CockroachDB 2024-02-03 12:41:59 -06:00
Jack Christensen 832b4f9771 Fix: prepared statement already exists 
When a conn is going to execute a query, the first thing it does is to
deallocate any invalidated prepared statements from the statement cache.
However, the statements were removed from the cache regardless of
whether the deallocation succeeded. This would cause subsequent calls of
the same SQL to fail with "prepared statement already exists" error.

This problem is easy to trigger by running a query with a context that
is already canceled.

This commit changes the deallocate invalidated cached statements logic
so that the statements are only removed from the cache if the
deallocation was successful on the server.

https://github.com/jackc/pgx/issues/1847
 2024-02-03 12:33:17 -06:00
Jack Christensen fd4411453f Improve Conn.LoadType documentation 2024-02-03 10:29:10 -06:00
Jack Christensen 34da2fed95 Improve CopyFrom auto-conversion of text-ish values 
CopyFrom requires that all values are encoded in the binary format. It
already tried to parse strings to values that can then be encoded into
the binary format. But it didn't handle types that can be encoded as
text and then parsed and converted to binary. It now does.
 2024-02-03 09:49:56 -06:00
Jack Christensen 7b5fcac465 Add timetz and []timetz OID constants 
https://github.com/jackc/pgx/issues/1883
 2024-01-27 18:55:59 -06:00
Jack Christensen 0819a17da8 Remove openssl from TLS test setup 
TLS setup and tests were rather finicky. It seems that openssl 3
encrypts certificates differently than older openssl and it does it in
a way Go and/or pgx ssl handling code can't handle. It appears that
this related to the use of a deprecated client certificate encryption
system.

This caused CI to be stuck on Ubuntu 20.04 and recently caused the
contributing guide to fail to work on MacOS.

Remove openssl from the test setup and replace it with a Go program
that generates the certificates.
 2024-01-27 09:04:19 -06:00
Florent Viel bf1c1d7848 create ltree extension in pg setup for tests 2024-01-26 09:06:13 -06:00
Florent Viel 0fa533386c add ltree pgtype support 2024-01-26 09:06:13 -06:00
Pavlo Golub c90f82a4e3 make properties of QueuedQuery and Batch public, closes #1878 2024-01-25 18:03:59 -06:00
Edoardo Spadolini a57bb8caea Add `AppendRows` helper 2024-01-23 17:14:24 -06:00
Kirill Malikov 517c654e2c feat: fast encodeUUID 2024-01-20 20:50:01 -06:00
Mitar a4ca0917da Support large large objects. 
Fixes #1865.
 2024-01-15 08:50:55 -06:00
Mitar 0c35c9e630 Revert "Document max read and write sizes for large objects" 
This reverts commit b99e2bb7e0.
 2024-01-15 08:50:55 -06:00
Jack Christensen b7de418d46 Release v5.5.2 2024-01-13 11:08:35 -06:00
Jack Christensen b99e2bb7e0 Document max read and write sizes for large objects 
https://github.com/jackc/pgx/issues/1865
 2024-01-13 10:43:35 -06:00
Jack Christensen 52f2151422 Allow NamedArgs to start with underscore 
fixes #1869
 2024-01-13 10:20:25 -06:00
Endre Kovács dfb6489612 fix typo in doc.go 2024-01-13 09:40:00 -06:00
Chris Frank 9346d48035 fix OpenDBFromPool example 2024-01-13 09:39:16 -06:00
jeremy.spriet 1fdd17041a feat(pgproto3): expose MaxExpectedBodyLen and ActualBodyLen in ExceededMaxBodyLenErr struct 2024-01-12 18:21:07 -06:00
Jack Christensen f654d61d79 Make note about possible parse config error message redaction change 2024-01-12 17:56:13 -06:00
Jack Christensen 5d26bbefd8 Make pgconn.ConnectError and pgconn.ParseConfigError public 
fixes #1773
 2024-01-12 17:52:25 -06:00
vahid-sohrabloo 44768b5a01 fix a typo in config_test.go 
fix a typo in config_test.go
 2024-01-12 17:36:43 -06:00
Jack Christensen 6f2ce92356 Upgrade golang.org/x/crypto to v0.17.0 
pgx is unaffected by CVE-2023-48795 because it does not use SSH.
However, dependabot and other vulnerability scanners may complain so
bump the dependency anyway.
 2023-12-29 18:14:09 -06:00
Tikhon Fedulov 4367ee0598 Update TestRowToStructByName with snake case support 2023-12-25 09:47:10 -06:00
Tikhon Fedulov d2c9ebc2ef Use local variables in fieldPosByName and fix errors 2023-12-25 09:47:10 -06:00
Tikhon Fedulov 0c7acf9481 Add snake_case support to RowToStructByName 2023-12-25 09:47:10 -06:00
Jack Christensen cbc5a7055f Fix: close conn on read failure in pipeline 
Suggested by @jameshartig in https://github.com/jackc/pgx/issues/1847
 2023-12-23 12:11:23 -06:00
James Hartig 4c14caae07 update description cache after exec prepare 2023-12-23 12:08:02 -06:00
James Hartig 22fe50149b pgconn: check if pipeline i closed in Sync/GetResults 
Otherwise there will be a nil pointer exception accessing the conn
 2023-12-23 12:04:21 -06:00
Ryan Fowler dfd198003a Fix panic in Pipeline when PgConn is busy or closed 2023-12-23 10:30:59 -06:00
jeremy.spriet 603c8c1e90 feat(pgproto3/backend): add a SetMaxBodyLen to limit the max body length for the receive 2023-12-23 10:25:35 -06:00
Samuel Stauffer 9ab9e3c40b Unwrap errors in normalizeTimeoutError 2023-12-16 11:15:35 -06:00
Samuel Stauffer 2daeb8dc5f pgconn: normalize starTLS connection error 
Normalize the error that is returned by startTLS in pgconn.connect. This
makes it possible to determine if the error was a context error.
 2023-12-16 11:15:35 -06:00
Jack Christensen df3c5f4df8 Use "Pg" instead of "PG" in new PgError related identifiers 
Arguably, PGError might have been better. But since the precedent is
long since established it is better to be consistent.
 2023-12-15 18:33:51 -06:00
James Hartig b1631e8e35 pgconn: add OnPGError to Config for error handling 
OnPGError is called on every error response received from Postgres and can
be used to close connections on specific errors. Defaults to closing on
FATAL-severity errors.

Fixes #1803
 2023-12-15 18:29:32 -06:00
Jack Christensen ba05097642 Release v5.5.1 2023-12-09 12:59:44 -06:00
Evan Jones 384fe7775c Batch.Queue: document always uses the conn's DefaultQueryExecMode 
The only way to change the query mode used by Batch.Queue and
SendBatch is to use a connection with a different
DefaultQueryExecMode. Add this to the function documentation.

Conn.SendBatch: Move where mode is defined to make this clearer in
the code. I spent time looking for the option that does not exist.
 2023-12-09 11:47:56 -06:00
Eshton Robateau 20bf953a17 pull out changes into new public function 2023-12-09 11:20:14 -06:00
Eshton Robateau 12582a0fd4 bitsize largest option is 64 2023-12-09 11:20:14 -06:00