Update module github.com/go-sql-driver/mysql to v1.9.3

[renovate]

Coming soon: The Renovate bot (GitHub App) will be renamed to Mend. PRs from Renovate will soon appear from 'Mend'. Learn more here.

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/go-sql-driver/mysql	v1.4.1 -> v1.9.3

---

Release Notes

go-sql-driver/mysql (github.com/go-sql-driver/mysql)

v1.9.3

Compare Source

What's Changed

• [1.9] test stability improvement. by @​methane in #​1699
• [1.9] Transaction Commit/Rollback returns conn's cached error by @​methane in #​1702
• backport benchmark_test by @​methane in #​1706
• [1.9] optimize readPacket (#​1705) by @​methane in #​1707
• [1.9] fix PING on compressed connections by @​methane in #​1723
• release v1.9.3 by @​methane in #​1725

Full Changelog: go-sql-driver/mysql@v1.9.2...v1.9.3

v1.9.2

Compare Source

v1.9.2 is a re-release of v1.9.1 due to a release process issue; no changes were made to the content.

v1.9.1

Compare Source

Major Changes

• Add Charset() option. (#​1679)

Bugfixes

• go.mod: fix go version format (#​1682)
• Fix FormatDSN missing ConnectionAttributes (#​1619)

v1.9.0

Compare Source

Major Changes

• Implement zlib compression. (#​1487)
• Supported Go version is updated to Go 1.21+. (#​1639)
• Add support for VECTOR type introduced in MySQL 9.0. (#​1609)
• Config object can have custom dial function. (#​1527)

Bugfixes

• Fix auth errors when username/password are too long. (#​1625)
• Check if MySQL supports CLIENT_CONNECT_ATTRS before sending client attributes. (#​1640)
• Fix auth switch request handling. (#​1666)

Other changes

• Add "filename:line" prefix to log in go-mysql. Custom loggers now show it. (#​1589)
• Improve error handling. It reduces the "busy buffer" errors. (#​1595, #​1601, #​1641)
• Use strconv.Atoi to parse max_allowed_packet. (#​1661)
• rejectReadOnly option now handles ER_READ_ONLY_MODE (1290) error too. (#​1660)

v1.8.1

Compare Source

What's Changed

Bugfixes:

• fix race condition when context is canceled in #​1562 and #​1570

Full Changelog: go-sql-driver/mysql@v1.8.0...v1.8.1

v1.8.0

Compare Source

What's Changed

Major changes

• Use SET NAMES charset COLLATE collation. by @​methane in #​1437

  • Older go-mysql-driver used collation_id in the handshake packet. But it caused collation mismatch in some situation.
  • If you don't specify charset nor collation, go-mysql-driver sends SET NAMES utf8mb4 for new connection. This uses server's default collation for utf8mb4.
  • If you specify charset, go-mysql-driver sends SET NAMES <charset>. This uses the server's default collation for <charset>.
  • If you specify collation and/or charset, go-mysql-driver sends SET NAMES charset COLLATE collation.

• PathEscape dbname in DSN. by @​methane in #​1432

  • This is backward incompatible in rare case. Check your DSN.

• Drop Go 1.13-17 support by @​methane in #​1420

  • Use Go 1.18+

• Parse numbers on text protocol too by @​methane in #​1452

  • When text protocol is used, go-mysql-driver passed bare []byte to database/sql for avoid unnecessary allocation and conversion.
  • If user specified *any to Scan(), database/sql passed the []byte into the target variabe.
  • This confused users because most user doesn't know when text/binary protocol used.
  • go-mysql-driver 1.8 converts integer/float values into int64/double even in text protocol. This doesn't increase allocation compared to []byte and conversion cost is negilible.

• New options start using the Functional Option Pattern to avoid increasing technical debt in the Config object. Future version may introduce Functional Option for existing options, but not for now.

  • Make TimeTruncate functional option by @​methane in #​1552
  • Add BeforeConnect callback to configuration object by @​ItalyPaleAle in #​1469

Other changes

• Adding DeregisterDialContext to prevent memory leaks with dialers we don't need anymore by @​jypelle in #​1422

• Make logger configurable per connection by @​frozenbonito in #​1408

• Fix ColumnType.DatabaseTypeName for mediumint unsigned by @​evanelias in #​1428

• Add connection attributes by @​Daemonxiao in #​1389

• Stop ColumnTypeScanType() from returning sql.RawBytes by @​methane in #​1424

• Exec() now provides access to status of multiple statements. by @​mherr-google in #​1309

• Allow to change (or disable) the default driver name for registration by @​dolmen in #​1499

• Add default connection attribute '_server_host' by @​oblitorum in #​1506

• QueryUnescape DSN ConnectionAttribute value by @​zhangyangyu in #​1470

• Add client_ed25519 authentication by @​Gusted in #​1518

• Reduced allocation on connection.go by @​EPuncker in #​1421

• Avoid panic in TestRowsColumnTypes by @​wayyoungboy in #​1426

• Add benchmark to receive massive rows. by @​methane in #​1415

• README: Update multistatement by @​methane in #​1431

• all: replace ioutil pkg to new package by @​uji in #​1438

• chore: code optimization by @​testwill in #​1439

• Reduce map lookup in ColumnTypeDatabaseTypeName. by @​methane in #​1436

• doc: add link to NewConnector from FormatDSN by @​dolmen in #​1442

• Add fuzz test for ParseDSN / FormatDSN roundtrip by @​dolmen in #​1444

• TestDSNReformat: add more roundtrip checks by @​dolmen in #​1443

• tcp: handle errors returned by SetKeepAlive by @​achille-roussel in #​1448

• use staticcheck by @​methane in #​1449

• Add Daemonxiao to AUTHORS by @​Daemonxiao in #​1459

• Update link about LOAD DATA LOCAL in README.md by @​i7a7467 in #​1468

• Update README.md by @​Netzer7 in #​1464

• add Go 1.21 and MySQL 8.1 to the build matrix by @​shogo82148 in #​1472

• Improve DSN docstsrings by @​golddranks in #​1475

• Fix #​1478 remove length check by @​ShenFeng312 in #​1481

• README: fix markup error by @​methane in #​1480

• Close connection on ErrPktSync and ErrPktSyncMul by @​owbone in #​1473

• Spelling, grammar, and link fixes by @​scop in #​1485

• Make use of strings.Cut by @​scop in #​1486

• move stale connection check to ResetSession() by @​methane in #​1496

• fix race condition of TestConcurrent by @​shogo82148 in #​1490

• mark fail, mustExec and mustQuery as test helpers by @​shogo82148 in #​1488

• Remove obsolete fuzz.go #​1445 by @​dolmen in #​1498

• testing: expose testing.TB in DBTest instead of full *testing.T by @​dolmen in #​1500

• symbol removed from installation command by @​panvalkar1994 in #​1510

• fix issue 1361 by @​keeplearning20221 in #​1462

• fix fragile test by @​methane in #​1522

• Fix sql.RawBytes corruption issue by @​shogo82148 in #​1523

• fix for enum and set field type to column type identifying by @​jennifersp in #​1520

• Parallelize test by @​shogo82148 in #​1525

• Fix unsigned int overflow by @​shiyuhang0 in #​1530

• Introduce timeTruncate parameter for time.Time arguments by @​PauliusLozys in #​1541

• add TiDB support in README.md by @​crazycs520 in #​1333

• Update workflows by @​methane in #​1547

New Contributors

• @​EPuncker made their first contribution in #​1421
• @​jypelle made their first contribution in #​1422
• @​frozenbonito made their first contribution in #​1408
• @​wayyoungboy made their first contribution in #​1426
• @​evanelias made their first contribution in #​1428
• @​Daemonxiao made their first contribution in #​1389
• @​uji made their first contribution in #​1438
• @​testwill made their first contribution in #​1439
• @​i7a7467 made their first contribution in #​1468
• @​Netzer7 made their first contribution in #​1464
• @​golddranks made their first contribution in #​1475
• @​ShenFeng312 made their first contribution in #​1481
• @​owbone made their first contribution in #​1473
• @​scop made their first contribution in #​1485
• @​panvalkar1994 made their first contribution in #​1510
• @​zhangyangyu made their first contribution in #​1470
• @​keeplearning20221 made their first contribution in #​1462
• @​oblitorum made their first contribution in #​1506
• @​Gusted made their first contribution in #​1518
• @​jennifersp made their first contribution in #​1520
• @​shiyuhang0 made their first contribution in #​1530
• @​PauliusLozys made their first contribution in #​1541
• @​crazycs520 made their first contribution in #​1333
• @​ItalyPaleAle made their first contribution in #​1469

Full Changelog: go-sql-driver/mysql@v1.7.1...v1.8.0

v1.7.1

Compare Source

What's Changed

• bump actions/checkout@​v3 and actions/setup-go@​v3 by @​shogo82148 in #​1375
• Use SET syntax as specified in the MySQL documentation by @​beautifulentropy in #​1402
• Add go1.20 and mariadb10.11 to the testing matrix by @​pgporada in #​1403
• Increase default maxAllowedPacket size. by @​methane in #​1411
• Correct maxAllowedPacket default value mentioned in docs to match the… by @​sjmudd in #​1412
• fix some comments by @​cuishuang in #​1417
• Update changelog for version 1.7.1 by @​methane in #​1418

New Contributors

• @​beautifulentropy made their first contribution in #​1402
• @​pgporada made their first contribution in #​1403

Full Changelog: go-sql-driver/mysql@v1.7.0...v1.7.1

v1.7.0: Version 1.7

Compare Source

Changes:

• Drop support of Go 1.12 (#​1211)
• Refactoring (*textRows).readRow in a more clear way (#​1230)
• util: Reduce boundary check in escape functions. (#​1316)
• enhancement for mysqlConn handleAuthResult (#​1250)

New Features:

• support Is comparison on MySQLError (#​1210)
• return unsigned in database type name when necessary (#​1238)
• Add API to express like a --ssl-mode=PREFERRED MySQL client (#​1370)
• Add SQLState to MySQLError (#​1321)

Bugfixes:

• Fix parsing 0 year. (#​1257)

v1.6.0: Version 1.6.0

Compare Source

Major Release

• Migrate the CI service from travis-ci to GitHub Actions (#​1176, #​1183, #​1190)
• NullTime is deprecated (#​960, #​1144)
• Reduce allocations when building SET command (#​1111)
• Performance improvement for time formatting (#​1118)
• Performance improvement for time parsing (#​1098, #​1113)

See CHANGELOG.md for full details

v1.5.0: Version 1.5.0

Compare Source

Major Release

• Added Go Module support
• Dropped support for Go 1.9 and lower
• Implemented Connector interface
• Improved buffering
• Added connection liveness check
• Improved marking of bad connnections
• Updated collations and made utf8mb4 default
• Made mysql.NullTime compatible with sql.NullTime
• Removed support for CloudSQL via appengine/cloudsql

See CHANGELOG.md for full details

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.12 -> 1.21.0