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465 Commits (da192291f75eb9effbb1ab8e6e2e182c3929d1bb)

Author SHA1 Message Date
Jack Christensen c31b89a3f2 Delay handling invalidated statements when in transaction 2022-07-09 10:20:54 -05:00
Jack Christensen e7aa76ccf9 SendBatch now uses pipeline mode to prepare and describe statements 
Previously, a batch with 10 unique parameterized statements executed
100 times would entail 11 network round trips. 1 for each prepare /
describe and 1 for executing them all. Now pipeline mode is used to
prepare / describe all statements in a single network round trip. So it
would only take 2 round trips.
 2022-07-09 09:32:36 -05:00
Jack Christensen 76946fb5a3 Replace QueryFunc with ForEachScannedRow 2022-07-07 20:29:04 -05:00
Jack Christensen 1168b375e4 Expose pgx functionality for manual integration with pgconn 
This is primarily useful for using pipeline mode.
 2022-07-04 13:29:49 -05:00
Jack Christensen a89a400b69 Fix documentation for Rows.RawValues and test new behavior 2022-04-30 08:27:57 -05:00
Jack Christensen e8f81bb7de Merge branch 'master' into v5-dev 
Rewrite fix for https://github.com/jackc/pgx/issues/1196 for pgx v5.
 2022-04-28 08:06:34 -05:00
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 107196ab0c Add NamedArgs 
https://github.com/jackc/pgx/issues/1186
https://github.com/jackc/pgx/issues/387
 2022-04-23 18:45:38 -05:00
Jack Christensen b72b0daa5a Add QueryRewriter interface 2022-04-23 17:26:42 -05:00
Jack Christensen 1f4b34f932 Merge branch 'master' into v5-dev 2022-04-23 11:05:24 -05:00
Jack Christensen 097b6aacb7 Add time to logging failed Exec 
fixes #1189
 2022-04-21 19:26:25 -05:00
Jack Christensen f14fb3d692 Replace interface{} with any 2022-04-09 09:12:55 -05:00
Jack Christensen ee93440ac1 pgtype uses pgxtest 
Added ValueRoundTripTest to pgxtest
Removed pgtype/testutil

pgtype tests now run with all (applicable) query modes. This gives
better coverage than before and revealed several bugs which are also
fixed in this commit.
 2022-04-02 14:34:19 -05:00
Jack Christensen 500c0721d7 Improve error messages for query argument encoding 2022-04-01 18:00:25 -05:00
Jack Christensen 72b72b9ae9 Remove dead code 2022-03-12 15:07:32 -06:00
Jack Christensen cb721dfb5b SendBatch supports default QueryExecMode 2022-03-12 15:06:13 -06:00
Jack Christensen 1390a11fe2 Query supports QueryExecMode 
Fixed QueryExecModeExec as it must only use text format without
specifying param OIDs.
 2022-03-12 14:15:39 -06:00
Jack Christensen 46966227bc Enable all QueryExecModes for exec path 2022-03-12 10:04:02 -06:00
Jack Christensen 8e341e20f3 Remove ConnConfig.BuildStatementCache 2022-03-12 09:23:40 -06:00
Jack Christensen f27178ba85 Initial privatization of stmtcache 
ConnConfig.BuildStatementCache is pending removal once connections
always have separate caches for prepared and described statements.
 2022-03-12 08:35:31 -06:00
Jack Christensen fe21cc7486 Use Map.Encode path for simple protocol 2022-03-05 21:40:49 -06:00
Jack Christensen c4b08378f2 Handle driver.Valuers inside Map.Encode 2022-03-05 21:27:17 -06:00
Jack Christensen 1cef9075d9 Simply typed nil and driver.Valuer handling 
* Convert typed nils to untyped nils at beginning of encoding process.
* Restore v4 json/jsonb null behavior
* Add anynil internal package
 2022-03-05 19:53:59 -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 95cbbfe441 Import pgproto3 
Also copy in pgmock as an internal package.
 2022-02-21 13:22:42 -06:00
Jack Christensen 1f2f239d09 Renamed pgtype.ConnInfo to pgtype.Map 2022-02-21 09:13:09 -06:00
Jack Christensen bda10b2ec9 Rename pgtype.DataType to pgtype.Type 2022-02-21 09:01:48 -06:00
Jack Christensen 5daa487a2c Merge branch 'master' into v5-dev 2022-02-21 08:35:11 -06:00
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
Jack Christensen 9c5dfbdfb3 pgconn.CommandTag is now an opaque type 
It now makes a copy instead of retaining driver memory. This is in
preparation to reuse the driver read buffer.
 2022-02-12 10:26:26 -06:00
Jack Christensen 4b6d527b0b Merge branch 'master' into v5-dev 2022-02-12 09:22:37 -06:00
Saimon Shaplygin 4ac1499060 ref: remove anchored code 2022-02-12 09:15:24 -06:00
Jack Christensen 558748ef9c ArrayCodec contains element DataType 2022-01-29 16:41:07 -06:00
Jack Christensen b5bf9d7bb9 Move LoadDataType to pgx.Conn 2022-01-29 16:32:05 -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 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
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