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105 Commits (c6c50110db1353bf10eb3fc9646717d4a18a2f1b)

Author SHA1 Message Date
Ville Skyttä c6c50110db Spelling and grammar fixes 2023-10-07 09:26:23 -05:00
Lev Zakharov 639691c0ab add test for stdlib.OpenDBFromPool 2023-09-09 08:13:56 -05:00
Jack Christensen d626dfe94e TestConnConcurrency has been failing on CI 
This probably won't fix it, but at the very least we should not be
running assertions in a goroutine.
 2023-07-28 18:13:31 -05:00
Jack Christensen 05440f9d3f Drastically increase allowed test times for potato CI 
The context timeouts for tests are designed to give a better error
message when something hangs rather than the test just timing out.
Unfortunately, the potato CI frequently has some test or another
randomly take a long time. While the increased times are somewhat less
than optimal on a real computer, hopefully this will solve the
flickering CI.
 2023-07-11 21:16:08 -05:00
Dan McGee 0328d314ea Use bytes.Equal rather than bytes.Compare ==/!= 0 
As recommended by go-staticcheck, but also might be a bit more efficient
for the compiler to implement, since we don't care about which slice of
bytes is greater than the other one.
 2023-07-08 12:08:05 -05:00
Nicola Murino 7fccc604af stdlib: add a concurrency test 2023-06-19 17:06:21 -05:00
Vitalii Solodilov 255f16b00f Register pgx driver using major version 
Fixed: #1480
 2023-02-10 19:18:45 -06:00
Alexey Palazhchenko f839d501a7 Apply `gofmt -s` 
And add CI check for that.
 2023-01-24 07:55:00 -06:00
Jack Christensen 335c8621ff Fix sqlScannerWrapper NULL handling 
https://github.com/jackc/pgx/issues/1312
 2022-09-24 10:30:12 -05:00
Jack Christensen 78875bb95a Add tracing support 
Replaces existing logging support. Package tracelog provides adapter for
old style logging.

https://github.com/jackc/pgx/issues/1061
 2022-07-16 12:27:10 -05:00
Jack Christensen 03da9fcec6 Check conn liveness before using when idle for more than 1 second 
Implemented in pgxpool.Pool and database/sql.

https://github.com/jackc/pgx/issues/672
 2022-06-25 17:58:53 -05:00
Jack Christensen 468b793282 Skip tests with unsupported types on CockroachDB 2022-04-23 10:34:53 -05:00
Jack Christensen e94cf1fbaa Remove AcquireConn and ReleaseConn 
Superseded by (*sql.Conn) Raw()
 2022-04-16 14:07:59 -05:00
Jack Christensen a01a9ee6df Automatically register Array and FlatArray 2022-04-16 14:04:25 -05:00
Jack Christensen fccaebc93d Add pgtype.Map.SQLScanner 
This enables compatibility with database/sql for types that cannot
implement Scan themselves.
 2022-04-16 13:38:27 -05:00
Jack Christensen f14fb3d692 Replace interface{} with any 2022-04-09 09:12:55 -05:00
Jack Christensen 0d8e109c21 Test every QueryExecMode 2022-03-05 14:04:51 -06:00
Jack Christensen aad3d65e16 Initial restructure of simple protocol to query exec mode 2022-03-05 10:27:15 -06:00
Jack Christensen 9ab821620f Remove github.com/Masterminds/semver/v3 test dependency 2021-12-11 14:27:00 -06:00
Jack Christensen 72cc95e4dd Bump module version to v5 2021-12-11 13:29:03 -06:00
Jack Christensen 0e293b966c Finish import of pgconn 2021-12-04 14:06:57 -06:00
Dmytro Haranzha cabb58cc40 ResetSession hook is called before a connection is reused from pool for another query. 2021-06-12 13:48:31 -05:00
dkinder a8020a21e8 stdlib: add OptionBeforeConnect and randomizer 
Fixes https://github.com/jackc/pgconn/issues/71
 2021-05-10 08:17:53 -05:00
Andrew Kimball 3ab8941921 stdlib: Do not reuse ConnConfig strings 
Previously, stdlib.RegisterConnConfig would sometimes reuse the same connection
string for different ConnConfig options (specifically, it happened when a connection
was open and then closed, and then a new, different connection was opened). This
behavior interferes with callers that expect that two connections with the same data
source name are connecting to the same backend database in the same way.

This fix updates stdlib.RegisterConnConfig to use an incrementing sequence
counter to uniquify all returned connection strings.

Fixes #947
 2021-04-03 10:52:37 -05:00
Jonathan Amsterdam 88ede6efb5 stdlib: implement Conn.ResetSession 
This prevents closed connections from being returned
by `database.sql.DB.Conn`.

Fixes #974.
 2021-03-26 10:25:07 -05:00
Jack Christensen 495d482f20 Fix PG version extraction in tests 2021-03-13 07:55:53 -06:00
Jack Christensen 00704ce8b7 Skip test on too old PostgreSQL 2021-03-13 07:18:26 -06:00
Jack Christensen e93da6c744 Fix ignored deferred error with database/sql QueryRow 
fixes #958
 2021-03-13 06:52:58 -06:00
Jack Christensen 09371f21d0 Use JSON format compat with PG and CockroachDB 2021-02-27 10:28:45 -06:00
Jack Christensen fea4bc4318 Use bigint in tests for compat. with CockroachDB 2021-02-27 10:26:14 -06:00
Jack Christensen fb60d0780e Skip unsupported testing functionality on CockroachDB 2021-02-27 10:25:45 -06:00
Jack Christensen 4ebf1d2e0b Passthrough all parameters directly to pgx 2020-07-18 08:44:57 -05:00
Jack Christensen bf47a3d0a4 Fix stdlib decoding error with certain order and combination of fields 
fixes #781
 2020-06-29 09:38:53 -05:00
Jack Christensen 8dee3382f7 Improve unknown type support for database/sql 
- Return unknown type OID instead of empty string for type name.
- ScanType is string instead of empty interface for unknown types.

fixes #759
 2020-05-30 13:27:25 -05:00
Jack Christensen 2bd26ec7fa Expose stdlib.Conn.Conn() to enable database/sql.Conn.Raw() 2020-05-30 13:27:25 -05:00
Jack Christensen a66b09fbd8 Improve simple protocol / text format 
Increased data type support for simple protocol. Improved test
coverage of simple protocol. This has the additional advantage of
exercising the text encoders and decoders.
 2020-05-08 16:20:15 -05:00
Jack Christensen c3381c6911 Replace t.Fatal with require where possible 2020-05-08 12:47:47 -05:00
Jack Christensen ec53234e86 Rename ensureConnValid to ensureDBValid 2020-05-08 12:26:24 -05:00
Jack Christensen c44cda4bb4 Clean up old Go 1.10 build tags 
pgx requires Go modules which requires at least Go 1.11 so there is no
use in build tags to support older Go versions.
 2020-05-08 12:18:09 -05:00
Jack Christensen e439372d2a Add multi-row select benchmarks 2020-05-07 22:28:46 -05:00
Jack Christensen 77c1076d39 stdlib.ReleaseConn closes connections left in invalid state 
If a connection is in a transaction or has an open result set then
close the connection when returning it to database/sql. When next
database/sql attempts to use it the connection will return
driver.ErrBadConn and database/sql will remove it from the pool.

fixes #673
 2020-02-01 12:00:26 -06:00
Jack Christensen 69e9c33daf Add RegisterConnConfig to stdlib 
This restored functionality lost in the v3 to v4 transition when
RegisterDriverConfig was removed.

fixes #617
 2019-11-16 11:06:57 -06:00
Jack Christensen 04a0609876 Remove unused pgmock code 2019-08-31 13:13:45 -05:00
Jack Christensen 28d5375b74 Update stdlib for latest pgconn 2019-08-27 18:29:27 -05:00
Jack Christensen 5eae85194e Bring stdlib iso change from v3 2019-08-08 15:35:30 -05:00
Jack Christensen 98f3e64bec Use envvars for stdlib tests 2019-05-20 20:39:45 -05:00
Jack Christensen 29f02807b0 Restore simple protocol support 2019-05-20 20:36:03 -05:00
Jack Christensen efb333df6b Fix go modules 
Wow. This is fun. Sure is easy to get modules wrong when upgrading a v2+
project.
 2019-04-20 17:41:08 -05:00
Jack Christensen c53c9e6eb5 Remove simple protocol and one round trip query options 
It is impossible to guarantee that the a query executed with the simple
protocol will behave the same as with the extended protocol. This is
because the normal pgx path relies on knowing the OID of query
parameters. Without this encoding a value can only be determined by the
value instead of the combination of value and PostgreSQL type. For
example, how should a []int32 be encoded? It might be encoded into a
PostgreSQL int4[] or json.

Removal also simplifies the core query path.

The primary reason for the simple protocol is for servers like PgBouncer
that may not be able to support normal prepared statements. After
further research it appears that issuing a "flush" instead "sync" after
preparing the unnamed statement would allow PgBouncer to work.

The one round trip mode can be better handled with prepared statements.

As a last resort, all original server functionality can still be accessed by
dropping down to PgConn.
 2019-04-13 11:39:01 -05:00
Jack Christensen b77f901168 Inital pass at converting stdlib 
Multiple tests still failing
 2019-04-12 16:57:42 -05:00