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50 Commits (63422c7d6cfe092af402f48e16729acd1e3bae1c)

Author SHA1 Message Date
Baptiste Fontaine 7a9e70d1e0 Fix some bad rows.Err() handlings in tests 2022-10-14 19:02:44 -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 f14fb3d692 Replace interface{} with any 2022-04-09 09:12:55 -05:00
Jack Christensen 83e50f21e8 Extract SkipCockroachDB to pgxtest 2022-04-02 10:35:13 -05:00
Jack Christensen e18d76b798 Initial extraction of pgxtest 
- Introduce ConnTestRunner
- RunWithQueryExecModes
 2022-04-02 10:26:47 -05:00
Jack Christensen cb721dfb5b SendBatch supports default QueryExecMode 2022-03-12 15:06:13 -06:00
Jack Christensen 8e341e20f3 Remove ConnConfig.BuildStatementCache 2022-03-12 09:23:40 -06:00
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 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
Jack Christensen 1dc7133a63 Simplify CockroachDB detection 2021-02-27 10:40:06 -06:00
georgysavva e29ce9f6d6 Add Config.Copy() in pgx and pgxpool packages. Conn.Config() and Pool.Config() return copy of the original config. 2020-06-02 13:35:05 +03:00
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 b7b52ff079 Require conn and pool configs to be created by ParseConfig 
This simplifies handling default values. Now there is no ambiguity
between a zero value and a default value. All default values are set by
ParseConfig and the user can modify them after the initial creation.

fixes #567
 2019-08-24 09:53:38 -05:00
Jack Christensen 159d82e772 Extract replication to pgxrepl package 2019-05-25 10:24:58 -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 3e87a8b363 Conn.Close takes context 2019-04-10 14:56:14 -05:00
Jack Christensen 7718ee6207 Remove Ex versions of Query and QueryRow 
Always require context and prepend options to arguments if necessary.
 2019-04-10 12:12:22 -05:00
Jack Christensen 858d00788a Use extracted packages with Go modules 2019-04-05 10:59:47 -05:00
Jack Christensen 12857ad05b Implement pgx.Conn.Exec in terms of pgconn.PgConn.Exec 2019-01-02 12:32:36 -06:00
Jack Christensen 7f9540438c pgx uses pgconn.CommandTag instead of own definition 2019-01-01 16:55:48 -06:00
Jack Christensen c672c0d595 Use environment variables for test configuration 2018-12-30 21:52:33 -06:00
Jack Christensen b3c8a73dc7 Restructure connect process 
- Moved lots of connection logic to pgconn from pgx
- Extracted pgpassfile package
 2018-12-30 16:55:56 -06:00
Jack Christensen fe0af9b357 Happy-path batch query mode 2017-06-02 14:54:17 -05:00
Jack Christensen e4f9108e82 wip 2017-02-11 14:59:16 -06:00
Jack Christensen a9e7e3acbc Extract connection dead on server test 2017-02-04 16:03:20 -06:00
Kris Wehner c88c110169 ReplicationConn refactor 2017-01-09 11:32:02 -08:00
Jack Christensen 9d7cf39563 Fix go vet identified format strings 2016-02-15 12:32:24 -06:00
Jack Christensen f672dd2732 Remove mustPrepare from tests 
Now that Query/QueryRow always prepares statements when given SQL
text there is no need to test raw SQL and prepared statements of
the same query.
 2015-09-03 13:39:28 -05:00
Jack Christensen e29574d447 Add support for integer, float and text arrays 
Restructure internals a bit so pgx/stdlib can turn off binary encoding and
receive text back for array types.
 2014-07-26 15:03:52 -05:00
Jack Christensen c108378973 Reorganize code 2014-07-12 08:50:30 -05:00
Jack Christensen 43dcd47a92 Move to Scan interface 
Remove SelectValue
 2014-07-05 18:23:19 -05:00
Jack Christensen 5b345e80e1 Remove SelectValueTo 
Benchmarks revealed that it is no longer performant enough to pull
its own wait. Using go_db_bench to copy JSON results to HTTP responses
it was ~20% *slower* for ~4BK responses and less than 10% faster for
+1MB responses.

The the performance problem was in io.CopyN / io.Copy. io.Copy
allocates a 32KB buffer if it doesn't have io.WriterTo or io.ReaderFrom
available. This extra alloc on every request was more expensive than
just reading the result into a string and writing it out to the response
body.

Tests indicated that if MsgReader implemented a custom Copy that used a
shared buffer it might have a few percent performance advantage. But the
additional complexity is not worth the performance gain.
 2014-07-05 09:32:47 -05:00
Jack Christensen d30ef1b8b9 Replace SelectFunc with Query as core 2014-06-28 17:07:31 -05:00
Jack Christensen b6ac3ef2b0 Rename Execute to Exec 2014-06-27 14:56:27 -05:00
Jack Christensen b2c1a14fcc Update github.com/JackC to github.com/jackc 2014-06-21 08:36:20 -05:00
Jack Christensen 73b5c73c1c Do not share database connections between tests 2014-06-20 15:18:55 -05:00
Jack Christensen 4efa61bf5b Prepare returns *PreparedStatement 2014-06-20 10:47:31 -05:00
Jack Christensen f119d5221c Add CommandTag 2014-05-19 09:32:31 -05:00
Jack Christensen 1ff653ae15 Rename ConnectionParameters to ConnConfig 2014-05-17 13:38:13 -05:00
Jack Christensen 4eb597d20b Rename pgx.Connection to pgx.Conn 2014-05-17 13:11:30 -05:00
Jack Christensen 75ca2b3b1c Remove unnecessary read 
* Add benchmark for SelectValueTo
 2014-04-25 13:49:36 -06:00
Jack Christensen f0a3d22571 Use testing.TB interface for shared test/benchmark helpers 2013-12-10 08:25:30 -06:00
Jack Christensen c96fa440cc Test getSharedConnection handles dead connections 
If a test does something that kills a connection, it previously
would break all subsequent tests that used the shared connection.
It no longer does.
 2013-07-26 16:45:27 -05:00
Jack Christensen 36904168b2 Don't panic! 2013-07-20 13:07:30 -05:00
Jack Christensen 9640dc91e4 Make getSharedConnection private again 2013-07-16 08:32:49 -05:00
Jack Christensen bae49077ce Use pgx_test package for tests 2013-07-16 08:29:59 -05:00
Jack Christensen 98d4ce4c09 DRYed test and benchmark 2013-07-13 19:23:13 -05:00
Jack Christensen 8afcde41f2 Start factoring test helpers out 2013-07-13 17:29:24 -04:00