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pgx/pgtype
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Evan Jones ee04d4a74d pgtype/hstore: Avoid Postgres Mac OS X parsing bug 
Postgres on Mac OS X has a bug in how it parses hstore text values
that causes it to misinterpret some Unicode values as spaces. This
causes values sent by pgx to be misinterpreted. To avoid this, always
quote hstore values, which is how Postgres serializes them itself.
The test change fails on Mac OS X without this fix.

While I suspect this should not be performance critical for any
application, I added a quick benchmark to test the performance of the
encoding. This change actually makes encoding slightly faster on my
M1 Pro. The output from the benchstat program on this banchmark is:

goos: darwin
goarch: arm64
pkg: github.com/jackc/pgx/v5/pgtype
                          │   orig.txt   │           new-quotes.txt            │
                          │    sec/op    │   sec/op     vs base                │
HstoreSerialize/text-10      207.1n ± 0%   142.3n ± 1%  -31.31% (p=0.000 n=10)
HstoreSerialize/binary-10   100.10n ± 0%   99.64n ± 1%   -0.45% (p=0.013 n=10)
geomean                      144.0n        119.1n       -17.31%

I have also attempted to fix the Postgres bug, but it will take a
long time for this fix to get upstream:

https://www.postgresql.org/message-id/CA%2BHWA9awUW0%2BRV_gO9r1ABZwGoZxPztcJxPy8vMFSTbTfi4jig%40mail.gmail.com
2023-06-07 15:29:25 -05:00
..
zeronull
Replace interface{} with any
2022-04-09 09:12:55 -05:00
array_codec_test.go
Prefer binary format for arrays
2023-02-10 20:21:25 -06:00
array_codec.go
Prefer binary format for arrays
2023-02-10 20:21:25 -06:00
array_test.go
Make array helpers private
2022-04-16 14:21:40 -05:00
array.go
Fix scanning null did not overwrite slice
2022-04-26 14:52:01 -05:00
bits_test.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
bits.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
bool_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
bool.go
support different bool string representations
2023-04-27 20:29:41 -05:00
box_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
box.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
builtin_wrappers.go
Add support for single dimensional arrays
2022-12-20 20:12:12 -06:00
bytea_test.go
Fix: driver.Value representation of bytea should be []byte not string
2022-12-21 17:54:42 -06:00
bytea.go
Fix: driver.Value representation of bytea should be []byte not string
2022-12-21 17:54:42 -06:00
circle_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
circle.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
composite_test.go
Fix scanning a table type into a struct
2023-04-20 20:13:37 -05:00
composite.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
convert.go
Fix test failures
2023-05-20 08:53:23 -05:00
date_test.go
Fix text decoding of dates with 5 digit years
2022-11-12 07:01:11 -06:00
date.go
Correct error message
2022-11-12 07:06:54 -06:00
doc.go
Unregistered OIDs are handled the same as unknown OIDs
2022-12-23 13:14:56 -06:00
enum_codec_test.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
enum_codec.go
Standardize casing for NULL in error messages
2022-08-22 21:01:18 -05:00
example_child_records_test.go
Skip some examples on CockroachDB
2022-07-23 10:52:35 -05:00
example_custom_type_test.go
Add child records docs and examples
2022-07-23 10:11:13 -05:00
example_json_test.go
Add child records docs and examples
2022-07-23 10:11:13 -05:00
float4_test.go
Better number to string handling
2022-04-09 09:09:46 -05:00
float4.go
Standardize casing for NULL in error messages
2022-08-22 21:01:18 -05:00
float8_test.go
Better number to string handling
2022-04-09 09:09:46 -05:00
float8.go
feat: add marshalJSON for float8 type
2022-09-24 10:00:40 -05:00
hstore_test.go
pgtype/hstore: Avoid Postgres Mac OS X parsing bug
2023-06-07 15:29:25 -05:00
hstore.go
pgtype/hstore: Avoid Postgres Mac OS X parsing bug
2023-06-07 15:29:25 -05:00
inet_test.go
Use netip package for representing inet and cidr types
2022-07-10 14:31:55 -05:00
inet.go
Fix InetCodec.DecodeValue
2022-07-11 08:07:23 -05:00
int_test.go
Better number to string handling
2022-04-09 09:09:46 -05:00
int_test.go.erb
Better number to string handling
2022-04-09 09:09:46 -05:00
int.go
pgtype Int fix minimum error message.
2022-12-17 09:10:02 -06:00
int.go.erb
pgtype Int fix minimum error message.
2022-12-17 09:10:02 -06:00
integration_benchmark_test_gen.sh
Import to pgx main repo in pgtype subdir
2021-12-04 13:07:54 -06:00
integration_benchmark_test.go
Fix broken benchmarks
2023-02-10 20:26:18 -06:00
integration_benchmark_test.go.erb
Rename ForEachScannedRow to ForEachRow
2022-07-09 16:47:28 -05:00
interval_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
interval.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
json_test.go
add tests
2023-03-25 10:22:11 -05:00
json.go
fix: handle null interface for json
2023-03-25 10:22:11 -05:00
jsonb_test.go
add tests
2023-03-25 10:22:11 -05:00
jsonb.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
line_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
line.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
lseg_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
lseg.go
Encode text for Lseg includes [ and ]
2022-09-24 10:30:12 -05:00
macaddr_test.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
macaddr.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
multirange_test.go
Skip multirange tests on PG < 14
2022-04-23 16:55:24 -05:00
multirange.go
Build / rewrite / port multirange support
2022-04-23 12:50:18 -05:00
numeric_test.go
add UnmarshalJSON for pgtype Numeric
2023-01-30 21:33:02 -06:00
numeric.go
add UnmarshalJSON for pgtype Numeric
2023-01-30 21:33:02 -06:00
path_test.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
path.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
pgtype_test.go
support different bool string representations
2023-04-27 20:29:41 -05:00
pgtype.go
Fix test failures
2023-05-20 08:53:23 -05:00
point_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
point.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
polygon_test.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
polygon.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
qchar_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
qchar.go
Standardize casing for NULL in error messages
2022-08-22 21:01:18 -05:00
range_codec_test.go
Revert use generics for RangeCodec
2022-04-16 10:39:12 -05:00
range_codec.go
Standardize casing for NULL in error messages
2022-08-22 21:01:18 -05:00
range_test.go
Make range helpers private
2022-04-23 11:10:04 -05:00
range.go
Make range helpers private
2022-04-23 11:10:04 -05:00
record_codec_test.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
record_codec.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
register_default_pg_types_disabled.go
Add build tag to skip default PG type registration
2022-08-13 08:09:44 -05:00
register_default_pg_types.go
Add build tag to skip default PG type registration
2022-08-13 08:09:44 -05:00
text_format_only_codec.go
Use TextCodec for aclitem type
2022-01-08 16:24:05 -06:00
text_test.go
Remove rune to text conversion
2022-05-12 17:13:49 -05:00
text.go
Standardize casing for NULL in error messages
2022-08-22 21:01:18 -05:00
tid_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
tid.go
Apply gofmt -s
2023-01-24 07:55:00 -06:00
time_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
time.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
timestamp_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
timestamp.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
timestamptz_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
timestamptz.go
Replace interface{} with any
2022-04-09 09:12:55 -05:00
uint32_test.go
pgtype uses pgxtest
2022-04-02 14:34:19 -05:00
uint32.go
Standardize casing for NULL in error messages
2022-08-22 21:01:18 -05:00
uuid_test.go
Scan binary UUID to string
2022-04-26 08:37:10 -05:00
uuid.go
Scan binary UUID to string
2022-04-26 08:37:10 -05:00