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431 Commits (bfb19cd4f6229647f26bb8dcaff37e4f676bf276)

Author SHA1 Message Date
Jack Christensen 7ceeea6fe6 Fix explicitly prepared statements with describe statement cache mode 
fixes https://github.com/jackc/pgx/issues/1196
 2022-04-28 07:58:24 -05:00
Jack Christensen 097b6aacb7 Add time to logging failed Exec 
fixes #1189
 2022-04-21 19:26:25 -05:00
Jack Christensen b6b24f9e8a Allocate connRows on demand instead of preallocating in bulk 
The 64 element preallocatedRows may be pinning memory from previous
queries.

See https://github.com/jackc/pgx/issues/1127
 2022-02-19 11:51:25 -06:00
Jack Christensen 1e565b0d44 Handle stmtCache.Get error previously thought impossible 
The statement cache is already prefilled, but it is possible for the
ctx to be canceled between when the statement is prepared and when the
statement is retrieved for use.

refs #1156
 2022-02-19 11:28:39 -06:00
Saimon Shaplygin 4ac1499060 ref: remove anchored code 2022-02-12 09:15:24 -06:00
Jack Christensen a457da8bff Unpin extendedQueryBuilder memory immediately after use 
refs #1110
 2021-11-13 17:12:09 -06:00
Jack Christensen 851091fdf4 Improve Query docs regarding error detection 2021-11-13 04:42:28 -06:00
Dan Gillis b28c053c39 Add comments 2021-09-25 09:26:59 -05:00
Dan Gillis bb8d7ffc87 Add comments 
Add several comments and correct ConnectConfig
 2021-09-25 09:26:59 -05:00
Jack Christensen a49f4bb135 Use errors instead of golang.org/x/xerrors 2021-03-25 09:55:12 -04:00
Jack Christensen f8c43c97ab Document prefer_simple_protocol config option 2021-03-04 19:58:52 -06:00
Jack Christensen d9ac491657 Add prefer_simple_protocol option to ParseConfig 
refs #650
 2021-03-04 19:56:14 -06:00
Jack Christensen e8f959e0e1 Add QueryFunc 
refs #821
 2020-12-12 09:39:58 -06:00
Ethan Pailes 1df45d758d fix stmtcache invalidation 
This patch fixes jackc/pgx#841. The meat of the fix lives
in [a PR to the pgconn repo][1]. This change just checks
for errors after executing a prepared statement and informs
the underlying stmtcache about them so that it can properly
clean up. We don't try to get fancy with retries or anything
like that, just return the error and allow the application to handle it.

I had to make [some][1] [changes][2] to to the jackc/pgconn package as well
as this package.

Fixes #841

[1]: https://github.com/jackc/pgconn/pull/56
[2]: https://github.com/jackc/pgconn/pull/55
 2020-11-12 08:15:13 -05:00
Jack Christensen 7c47415150 Fix SendBatch of all prepared statements with statement cache disabled 
fixes #856
 2020-10-29 20:28:57 -05:00
Oleg Kovalov 5f8d853b34 remove unused definitions on conn.go 2020-10-12 08:13:52 -05:00
Oleg Kovalov 557018a24e use simpler strings funcs 2020-10-05 19:26:33 -05:00
Jinzhu 5b06f03d0a Fix SimpleProtocol with prepared statement 2020-08-31 17:06:36 -05:00
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
georgysavva 608451a215 Store original config in Conn before updating it. 2020-06-01 19:38:12 +03:00
Jordan Lewis 25099e6f89 Permit SendBatch with Simple Protocol 
This commit adds support for sending batches of queries via the Simple
protocol with SendBatch. The result appears identically to how it would
if it were created with the extended protocol.
 2020-05-25 01:37:48 -04:00
Jack Christensen ac6c49c39d Require access to ConnString via Config 
A Config object may be created via ParseConfig and then further
modified. Requiring access to the original ConnString via the Config
helps indicate that the Config is the source of truth as to how the
connection was actually established.
 2020-05-16 18:12:04 -05:00
georgysavva 20c6c44f9f Expose Conn.Config() and Pool.Config(). 2020-05-16 19:53:08 +03:00
georgysavva 33cbec368f rename ConnStr -> ConnString 2020-05-16 19:24:57 +03:00
georgysavva a62de87342 Add ConnStr getter to Pool and Conn structs. 2020-05-16 18:10:29 +03:00
Ben Bader a10b89ebc0 Add query logging for individual batch items 2020-02-18 16:22:29 -08:00
malstoun 8dc8431ef9 Add arguments count check to execParamsAndPreparedPrefix 2020-01-04 12:41:49 +03:00
Jack Christensen 10d5f5eaa8 Do not mutate config.Config.OnNotification in connect 
fixes #618
 2019-10-12 11:06:43 -05:00
Jack Christensen e16bfa9af5 Add docs regarding closing BatchResults 2019-09-19 22:46:43 -05:00
Jack Christensen 76348773bd Make Conn.ConnInfo private 2019-09-10 18:09:21 -05:00
Jack Christensen 4952a488f2 Add more docs for Conn.Query 2019-09-10 17:35:08 -05:00
Jack Christensen 4a320500cf Remove barely used ProtocolError type 2019-08-27 18:31:54 -05:00
Jack Christensen 863b41aaa6 Remove unused sentinal error 2019-08-27 18:29:38 -05:00
Jack Christensen 8170eaf401 Update to latest version of pgconn 
- Also remove a few tests of functionality that is handled by pgconn
 2019-08-27 18:22:34 -05:00
Jack Christensen 169632e028 Refactor format code choosing 2019-08-25 00:38:50 -05:00
Jack Christensen 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
Jack Christensen 64b07f0d66 Batch uses statement cache. 
This streamlines Queue's interface as well.
 2019-08-24 23:40:21 -05:00
Jack Christensen 6508934508 Rename PreparedStatementCache to StatementCache 2019-08-24 22:19:29 -05:00
Jack Christensen 3675337e5b Update for rename of pgconn.PreparedStatementDescription 2019-08-24 20:44:56 -05:00
Jack Christensen 0c3e59b07a Add automatic statement cache 2019-08-24 20:29:54 -05:00
Jack Christensen 180dfe6954 Remove bad error check 2019-08-24 16:29:44 -05:00
Jack Christensen 31705e586a Use pgconn.PreparedStatementDescription directly 
Instead of having similar pgx.PreparedStatement
 2019-08-24 14:29:05 -05:00
Jack Christensen 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
Jack Christensen 7385349950 Refactor Conn.exec 2019-08-24 12:46:04 -05:00
Jack Christensen e22c023d8a Remove unused struct 2019-08-24 10:52:28 -05:00
Jack Christensen e9770d6ff9 Add listen / notify implemented with pgconn 
fixes #553
 2019-08-24 10:49:10 -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 f3c703a102 Remove Conn SetLogger and SetLogLevel 
Simplifying interface
 2019-08-17 15:34:29 -05:00
Jack Christensen 99c54fbec0 Tweak Conn comment 2019-08-17 13:46:22 -05:00
Jack Christensen 3028821487 Add context.Context to Logger interface 
This allows custom logger adapters to add additional fields to log
messages. For example, a HTTP server may with to log the request ID.

fixes #428
 2019-08-03 16:16:21 -05:00