8b27725f5b
Convert json and jsonb to Codec
2022-01-18 16:04:25 -06:00
eec82c9433
Replace CID, OID, OIDValue, and XID with Uint32
2022-01-09 00:35:49 -06:00
72cc95e4dd
Bump module version to v5
2021-12-11 13:29:03 -06:00
0e293b966c
Finish import of pgconn
2021-12-04 14:06:57 -06:00
7e13db4538
Finish import of pgtype repo
...
Fix some tests that broke by merging repos
Tweak readme wording
2021-12-04 13:45:57 -06:00
cabb58cc40
ResetSession hook is called before a connection is reused from pool for another query.
2021-06-12 13:48:31 -05:00
00feeaa5c9
stdlib: style nit in RandomizeHostOrderFunc
2021-05-10 08:17:53 -05:00
a8020a21e8
stdlib: add OptionBeforeConnect and randomizer
...
Fixes https://github.com/jackc/pgconn/issues/71
2021-05-10 08:17:53 -05:00
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
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
a49f4bb135
Use errors instead of golang.org/x/xerrors
2021-03-25 09:55:12 -04:00
e93da6c744
Fix ignored deferred error with database/sql QueryRow
...
fixes #958
2021-03-13 06:52:58 -06:00
82bac82213
stdlib: consider any Ping failure as fatal
...
refs #672
2020-12-03 19:41:03 -06:00
4ebf1d2e0b
Passthrough all parameters directly to pgx
2020-07-18 08:44:57 -05:00
c8a9da960c
Revert "stdlib: close connection on Tx commit or rollback that doesn't end Tx"
...
This reverts commit 2583134306
2020-07-13 22:48:28 -05:00
2583134306
stdlib: close connection on Tx commit or rollback that doesn't end Tx
...
refs #787
2020-07-13 22:40:42 -05:00
84510c4590
Cache column names in stdlib Rows
2020-06-29 10:20:13 -07:00
bf47a3d0a4
Fix stdlib decoding error with certain order and combination of fields
...
fixes #781
2020-06-29 09:38:53 -05:00
4e50623069
Fix stdlib number size conversions
2020-06-06 09:54:19 -05:00
81140f6c27
Improve stdlib performance with large results
2020-06-06 09:49:14 -05:00
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
837704dc7d
Update stdlib docs to point to Conn.Raw instead of AcquireConn
2020-05-30 13:27:25 -05:00
2bd26ec7fa
Expose stdlib.Conn.Conn() to enable database/sql.Conn.Raw()
2020-05-30 13:27:25 -05:00
64789acf46
Merge pull request #734 from georgysavva/stdlib-timeouts
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Improve Stdlib context timeouts
2020-05-13 07:45:18 -05:00
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
c03ac1519e
Improve stdlib performance with large result sets
...
In a hot path type assertions are expensive. Cache the already correctly
typed interfaces. ~20% improvement with 1000 rows.
Before:
jack@glados ~/dev/pgx/stdlib ±master » PGX_BENCH_SELECT_ROWS_COUNTS='1 10 1000' got ./... -bench=SelectRows -benchmem
goos: darwin
goarch: amd64
pkg: github.com/jackc/pgx/v4/stdlib
BenchmarkSelectRowsScanSimple/1_rows-16 21465 55060 ns/op 1679 B/op 40 allocs/op
BenchmarkSelectRowsScanSimple/10_rows-16 16692 71176 ns/op 3827 B/op 148 allocs/op
BenchmarkSelectRowsScanSimple/1000_rows-16 800 1369547 ns/op 248855 B/op 12938 allocs/op
BenchmarkSelectRowsScanNull/1_rows-16 20306 57883 ns/op 1940 B/op 54 allocs/op
BenchmarkSelectRowsScanNull/10_rows-16 15942 74729 ns/op 4294 B/op 171 allocs/op
BenchmarkSelectRowsScanNull/1000_rows-16 829 1326788 ns/op 261291 B/op 13051 allocs/op
PASS
ok github.com/jackc/pgx/v4/stdlib 10.429s
After:
jack@glados ~/dev/pgx/stdlib ±master⚡ » PGX_BENCH_SELECT_ROWS_COUNTS='1 10 1000' got ./... -bench=SelectRows -benchmem
goos: darwin
goarch: amd64
pkg: github.com/jackc/pgx/v4/stdlib
BenchmarkSelectRowsScanSimple/1_rows-16 21327 55097 ns/op 2127 B/op 43 allocs/op
BenchmarkSelectRowsScanSimple/10_rows-16 16724 69496 ns/op 4276 B/op 151 allocs/op
BenchmarkSelectRowsScanSimple/1000_rows-16 1009 1124573 ns/op 250037 B/op 12941 allocs/op
BenchmarkSelectRowsScanNull/1_rows-16 20577 58117 ns/op 2396 B/op 57 allocs/op
BenchmarkSelectRowsScanNull/10_rows-16 16402 72533 ns/op 4750 B/op 174 allocs/op
BenchmarkSelectRowsScanNull/1000_rows-16 1010 1161437 ns/op 261735 B/op 13054 allocs/op
PASS
ok github.com/jackc/pgx/v4/stdlib 10.363s
2020-05-08 00:06:42 -05:00
e27a6e71b5
Wrap stdlib Conn.Close() and Stmt.Close() with default 5 seconds timeout.
2020-05-02 16:57:39 +03:00
7738775417
Include context into stdlib.wrapTx{} in order to propagate it to the underlying pgx.Tx.Commit() and Rollback() methods.
2020-04-02 15:30:55 +03:00
e75d315079
bail early if preloading rows.Next() results in rows.Err()
2020-03-17 19:50:23 +01:00
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
efbbde0487
Fixes #664 -- implement DriverContext for stdlib
2020-01-23 14:19:40 -06:00
d75362f396
Add back GetDefaultDriver
...
This method is useful when it is necessary
to wrap the pgx stdlib driver, for example to
add tracing and metrics.
Fixes #645
2019-12-07 10:19:51 +00:00
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
76348773bd
Make Conn.ConnInfo private
2019-09-10 18:09:21 -05:00
28d5375b74
Update stdlib for latest pgconn
2019-08-27 18:29:27 -05:00
169632e028
Refactor format code choosing
2019-08-25 00:38:50 -05:00
a262126b5c
Replace IsAlive with IsClosed
...
IsAlive is ambiguous because the connection may be dead and we do not
know it. It implies the possibility of a ping. IsClosed is clearer -- it
does not promise the connection is alive only that it hasn't been
closed.
2019-08-24 23:49:59 -05:00
b2b949afa4
Rename BeginEx to BeginTx and update docs
2019-08-24 20:50:24 -05:00
3675337e5b
Update for rename of pgconn.PreparedStatementDescription
2019-08-24 20:44:56 -05:00
31705e586a
Use pgconn.PreparedStatementDescription directly
...
Instead of having similar pgx.PreparedStatement
2019-08-24 14:29:05 -05:00
6972a57421
pgtype.OID type should only be used for scanning and encoding values
...
It was a mistake to use it in other contexts. This made interop
difficult between pacakges that depended on pgtype such as pgx and
packages that did not like pgconn and pgproto3. In particular this was
awkward for prepared statements.
This is preparation for removing pgx.PreparedStatement in favor of
pgconn.PreparedStatement.
2019-08-24 13:55:57 -05:00
99e5461522
Add pgx.Tx interface and pseudo nested transaction support
...
This complicates the idea of a persistent transaction status and error
so that concept was removed.
2019-08-17 17:22:14 -05:00
c3e41872a8
Resplit Begin and BeginEx
...
This is in preparation for a Begin / Tx interface that will similate
nested transactions with savepoints.
In addition, this passes the TxOptions struct by value and thereby
removes an allocation.
2019-08-17 15:53:55 -05:00
0c07df20b2
Clarify stdlib.AcquireConn Comment
2019-08-15 08:41:13 -05:00
5eae85194e
Bring stdlib iso change from v3
2019-08-08 15:35:30 -05:00
0830aae884
Remove unnecessary internal function
2019-05-20 21:03:39 -05:00
583c8d3b25
Use pgproto3.FieldDescription instead of pgx version
...
This allows removing a malloc and memcpy.
2019-05-04 13:47:18 -05:00
243f9031b3
Remove extra prepare in stdlib
2019-04-27 15:45:30 -05:00
2263521f70
Only have a single Begin transaction method
2019-04-24 13:35:27 -05:00
1b8f0016e9
Split pgtype into own repo
2019-04-20 19:20:00 -05:00
Jack Christensen
Dmytro Haranzha
dkinder
Andrew Kimball
Jonathan Amsterdam
zikaeroh
georgysavva
Bas van Beek
Alex Gaynor
Johan Brandhorst
Jonathan Yoder