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173 Commits (2f6fcf8eb0c721b9ba23c57d57b0c31207358107)

Author SHA1 Message Date
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 20a40120ed TestQueryEncodeError: crdb now returns the same error as postgres 2023-06-19 17:06:21 -05:00
Nicola Murino eb2807bda5 copy tests: test all supported modes 
if we run the test in parallel, we always test the latest mode

see here

https://github.com/golang/go/wiki/LoopvarExperiment

also fix a lint warning about pgtype.Vec2
 2023-06-15 20:54:24 -05:00
Jack Christensen 9f00b6f750 Use context timeouts in more tests 
Tests should timeout in a reasonable time if something is stuck. In
particular this is important when testing deadlock conditions such as
can occur with the copy protocol if both the client and the server are
blocked writing until the other side does a read.
 2023-05-29 10:25:57 -05:00
Mark Chambers 7c0c7dc01e Remove unused test struct. 2023-01-16 20:06:01 -06:00
Mark Chambers 37c6f97b11 pgtype.Numeric numberTextBytes() encoding bug 
Demonstrate the problem with the tests:

...for negative decimal values e.g. -0.01

This causes errors when encoding to JSON:

    "json: error calling MarshalJSON for type pgtype.Numeric"

It also causes scan failures of sql.NullFloat64:

    "converting driver.Value type string ("0.-1") to a float64"

As reported here: https://github.com/jackc/pgx/issues/1426
 2023-01-14 08:42:42 -06:00
Jack Christensen 456a242f5c Unregistered OIDs are handled the same as unknown OIDs 
This improves handling of unregistered types. In general, they should
"just work". But there are performance benefits gained and some edge
cases avoided by registering types. Updated documentation to mention
this.

https://github.com/jackc/pgx/issues/1445
 2022-12-23 13:14:56 -06:00
Baptiste Fontaine 7a9e70d1e0 Fix some bad rows.Err() handlings in tests 2022-10-14 19:02:44 -05:00
Jack Christensen 0d5d8e0137 Fallback to other format when encoding query arguments 
The preferred format may not be possible for certain arguments. For
example, the preferred format for numeric is binary. But if
shopspring/decimal is being used without jackc/pgx-shopspring-decimal
then it will use the database/sql/driver.Valuer interface. This will
return a string. That string should be sent in the text format.

A similar case occurs when encoding a []string into a non-text
PostgreSQL array such as uuid[].
 2022-08-22 20:26:38 -05:00
Jack Christensen ae65a8007b Use higher pgconn.FieldDescription with string Name 
Instead of using pgproto3.FieldDescription through pgconn and pgx. This
lets the lowest level pgproto3 still be as memory efficient as possible.

https://github.com/jackc/pgx/pull/1281
 2022-08-20 10:04:18 -05:00
Jack Christensen 2da0a11c52 Skip some examples on CockroachDB 2022-07-23 10:52:35 -05:00
Jack Christensen 4087119005 Add Conn.Query example 2022-07-23 08:24:44 -05:00
Jack Christensen 7974a102fc Improve Scan error messages 2022-07-09 21:47:39 -05:00
Jack Christensen b662ab6767 Better encode error message 2022-07-09 21:40:44 -05:00
Jack Christensen 76946fb5a3 Replace QueryFunc with ForEachScannedRow 2022-07-07 20:29:04 -05:00
Jack Christensen 0c6266ef30 Fix scanning null did not overwrite slice 2022-04-26 14:52:01 -05:00
Jack Christensen b72b0daa5a Add QueryRewriter interface 2022-04-23 17:26:42 -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 500c0721d7 Improve error messages for query argument encoding 2022-04-01 18:00:25 -05:00
Jack Christensen 0fd0688d4f Alter some tests for CockroachDB 2022-03-22 20:33:24 -05:00
Jack Christensen 69580cd519 Fix a test failure 2022-03-22 20:33:24 -05:00
Jack Christensen 95c03dc9ae Unskip and fix tests 2022-03-22 20:33:24 -05:00
Jack Christensen 793eb53017 Enable test with updated error message 2022-03-22 20:33:24 -05:00
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 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 1f2f239d09 Renamed pgtype.ConnInfo to pgtype.Map 2022-02-21 09:13:09 -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 60da2914f3 Re-enable test 2022-02-12 09:37:12 -06:00
Jack Christensen fcc9dcc960 Convert text to Codec 
This also entailed updating and deleting types that depended on Text.
 2022-01-08 13:13:26 -06:00
Jack Christensen 0c0e28a70a Convert int4 and int8 to new system 
Note: purposely disabled some tests and composite support that needs to
be restored later in v5 development.
 2022-01-01 17:26:39 -06:00
Jack Christensen 9fc8f9b3a8 Initial passing tests for main pgx package 2021-12-30 18:12:47 -06:00
Jack Christensen ef2b70edad Remove github.com/gofrs/uuid test dependency 2021-12-11 14:37:02 -06:00
Jack Christensen 731312fea8 Remove github.com/shopspring/decimal test dependency 2021-12-11 14:32:32 -06:00
Jack Christensen 8c9646dbfe Remove github.com/cockroachdb/apd test dependency 2021-12-11 13:45:37 -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 cf0de913ee Use pgtype.UUID for test instead of ext UUID 2021-11-29 12:29:02 -05:00
Jack Christensen a9f8400b01 Upgrade pgx dependency 
Fix test that was comparing times directly instead of using Equal.
 2021-11-20 10:20:02 -06:00
Jack Christensen a49f4bb135 Use errors instead of golang.org/x/xerrors 2021-03-25 09:55:12 -04:00
Jack Christensen 1dc7133a63 Simplify CockroachDB detection 2021-02-27 10:40:06 -06:00
Jack Christensen 30d44c0369 Test code instead of error message for CockroachDB 2021-02-27 09:52:51 -06:00
Jack Christensen 378bd72b67 Allow flexible number types for CockroachDB 2021-02-27 09:52:51 -06:00
Jack Christensen 44733732e4 Skip number type sensitive test on CockroachDB 2021-02-27 09:52:51 -06:00