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Diffstat (limited to 'vendor/github.com/go-sql-driver/mysql/CHANGELOG.md')
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diff --git a/vendor/github.com/go-sql-driver/mysql/CHANGELOG.md b/vendor/github.com/go-sql-driver/mysql/CHANGELOG.md new file mode 100644 index 0000000..72a738e --- /dev/null +++ b/vendor/github.com/go-sql-driver/mysql/CHANGELOG.md @@ -0,0 +1,232 @@ +## Version 1.6 (2021-04-01) + +Changes: + + - 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) + +New Features: + + - Implement `driver.Validator` interface (#1106, #1174) + - Support returning `uint64` from `Valuer` in `ConvertValue` (#1143) + - Add `json.RawMessage` for converter and prepared statement (#1059) + - Interpolate `json.RawMessage` as `string` (#1058) + - Implements `CheckNamedValue` (#1090) + +Bugfixes: + + - Stop rounding times (#1121, #1172) + - Put zero filler into the SSL handshake packet (#1066) + - Fix checking cancelled connections back into the connection pool (#1095) + - Fix remove last 0 byte for mysql_old_password when password is empty (#1133) + + +## Version 1.5 (2020-01-07) + +Changes: + + - Dropped support Go 1.9 and lower (#823, #829, #886, #1016, #1017) + - Improve buffer handling (#890) + - Document potentially insecure TLS configs (#901) + - Use a double-buffering scheme to prevent data races (#943) + - Pass uint64 values without converting them to string (#838, #955) + - Update collations and make utf8mb4 default (#877, #1054) + - Make NullTime compatible with sql.NullTime in Go 1.13+ (#995) + - Removed CloudSQL support (#993, #1007) + - Add Go Module support (#1003) + +New Features: + + - Implement support of optional TLS (#900) + - Check connection liveness (#934, #964, #997, #1048, #1051, #1052) + - Implement Connector Interface (#941, #958, #1020, #1035) + +Bugfixes: + + - Mark connections as bad on error during ping (#875) + - Mark connections as bad on error during dial (#867) + - Fix connection leak caused by rapid context cancellation (#1024) + - Mark connections as bad on error during Conn.Prepare (#1030) + + +## Version 1.4.1 (2018-11-14) + +Bugfixes: + + - Fix TIME format for binary columns (#818) + - Fix handling of empty auth plugin names (#835) + - Fix caching_sha2_password with empty password (#826) + - Fix canceled context broke mysqlConn (#862) + - Fix OldAuthSwitchRequest support (#870) + - Fix Auth Response packet for cleartext password (#887) + +## Version 1.4 (2018-06-03) + +Changes: + + - Documentation fixes (#530, #535, #567) + - Refactoring (#575, #579, #580, #581, #603, #615, #704) + - Cache column names (#444) + - Sort the DSN parameters in DSNs generated from a config (#637) + - Allow native password authentication by default (#644) + - Use the default port if it is missing in the DSN (#668) + - Removed the `strict` mode (#676) + - Do not query `max_allowed_packet` by default (#680) + - Dropped support Go 1.6 and lower (#696) + - Updated `ConvertValue()` to match the database/sql/driver implementation (#760) + - Document the usage of `0000-00-00T00:00:00` as the time.Time zero value (#783) + - Improved the compatibility of the authentication system (#807) + +New Features: + + - Multi-Results support (#537) + - `rejectReadOnly` DSN option (#604) + - `context.Context` support (#608, #612, #627, #761) + - Transaction isolation level support (#619, #744) + - Read-Only transactions support (#618, #634) + - `NewConfig` function which initializes a config with default values (#679) + - Implemented the `ColumnType` interfaces (#667, #724) + - Support for custom string types in `ConvertValue` (#623) + - Implemented `NamedValueChecker`, improving support for uint64 with high bit set (#690, #709, #710) + - `caching_sha2_password` authentication plugin support (#794, #800, #801, #802) + - Implemented `driver.SessionResetter` (#779) + - `sha256_password` authentication plugin support (#808) + +Bugfixes: + + - Use the DSN hostname as TLS default ServerName if `tls=true` (#564, #718) + - Fixed LOAD LOCAL DATA INFILE for empty files (#590) + - Removed columns definition cache since it sometimes cached invalid data (#592) + - Don't mutate registered TLS configs (#600) + - Make RegisterTLSConfig concurrency-safe (#613) + - Handle missing auth data in the handshake packet correctly (#646) + - Do not retry queries when data was written to avoid data corruption (#302, #736) + - Cache the connection pointer for error handling before invalidating it (#678) + - Fixed imports for appengine/cloudsql (#700) + - Fix sending STMT_LONG_DATA for 0 byte data (#734) + - Set correct capacity for []bytes read from length-encoded strings (#766) + - Make RegisterDial concurrency-safe (#773) + + +## Version 1.3 (2016-12-01) + +Changes: + + - Go 1.1 is no longer supported + - Use decimals fields in MySQL to format time types (#249) + - Buffer optimizations (#269) + - TLS ServerName defaults to the host (#283) + - Refactoring (#400, #410, #437) + - Adjusted documentation for second generation CloudSQL (#485) + - Documented DSN system var quoting rules (#502) + - Made statement.Close() calls idempotent to avoid errors in Go 1.6+ (#512) + +New Features: + + - Enable microsecond resolution on TIME, DATETIME and TIMESTAMP (#249) + - Support for returning table alias on Columns() (#289, #359, #382) + - Placeholder interpolation, can be actived with the DSN parameter `interpolateParams=true` (#309, #318, #490) + - Support for uint64 parameters with high bit set (#332, #345) + - Cleartext authentication plugin support (#327) + - Exported ParseDSN function and the Config struct (#403, #419, #429) + - Read / Write timeouts (#401) + - Support for JSON field type (#414) + - Support for multi-statements and multi-results (#411, #431) + - DSN parameter to set the driver-side max_allowed_packet value manually (#489) + - Native password authentication plugin support (#494, #524) + +Bugfixes: + + - Fixed handling of queries without columns and rows (#255) + - Fixed a panic when SetKeepAlive() failed (#298) + - Handle ERR packets while reading rows (#321) + - Fixed reading NULL length-encoded integers in MySQL 5.6+ (#349) + - Fixed absolute paths support in LOAD LOCAL DATA INFILE (#356) + - Actually zero out bytes in handshake response (#378) + - Fixed race condition in registering LOAD DATA INFILE handler (#383) + - Fixed tests with MySQL 5.7.9+ (#380) + - QueryUnescape TLS config names (#397) + - Fixed "broken pipe" error by writing to closed socket (#390) + - Fixed LOAD LOCAL DATA INFILE buffering (#424) + - Fixed parsing of floats into float64 when placeholders are used (#434) + - Fixed DSN tests with Go 1.7+ (#459) + - Handle ERR packets while waiting for EOF (#473) + - Invalidate connection on error while discarding additional results (#513) + - Allow terminating packets of length 0 (#516) + + +## Version 1.2 (2014-06-03) + +Changes: + + - We switched back to a "rolling release". `go get` installs the current master branch again + - Version v1 of the driver will not be maintained anymore. Go 1.0 is no longer supported by this driver + - Exported errors to allow easy checking from application code + - Enabled TCP Keepalives on TCP connections + - Optimized INFILE handling (better buffer size calculation, lazy init, ...) + - The DSN parser also checks for a missing separating slash + - Faster binary date / datetime to string formatting + - Also exported the MySQLWarning type + - mysqlConn.Close returns the first error encountered instead of ignoring all errors + - writePacket() automatically writes the packet size to the header + - readPacket() uses an iterative approach instead of the recursive approach to merge splitted packets + +New Features: + + - `RegisterDial` allows the usage of a custom dial function to establish the network connection + - Setting the connection collation is possible with the `collation` DSN parameter. This parameter should be preferred over the `charset` parameter + - Logging of critical errors is configurable with `SetLogger` + - Google CloudSQL support + +Bugfixes: + + - Allow more than 32 parameters in prepared statements + - Various old_password fixes + - Fixed TestConcurrent test to pass Go's race detection + - Fixed appendLengthEncodedInteger for large numbers + - Renamed readLengthEnodedString to readLengthEncodedString and skipLengthEnodedString to skipLengthEncodedString (fixed typo) + + +## Version 1.1 (2013-11-02) + +Changes: + + - Go-MySQL-Driver now requires Go 1.1 + - Connections now use the collation `utf8_general_ci` by default. Adding `&charset=UTF8` to the DSN should not be necessary anymore + - Made closing rows and connections error tolerant. This allows for example deferring rows.Close() without checking for errors + - `[]byte(nil)` is now treated as a NULL value. Before, it was treated like an empty string / `[]byte("")` + - DSN parameter values must now be url.QueryEscape'ed. This allows text values to contain special characters, such as '&'. + - Use the IO buffer also for writing. This results in zero allocations (by the driver) for most queries + - Optimized the buffer for reading + - stmt.Query now caches column metadata + - New Logo + - Changed the copyright header to include all contributors + - Improved the LOAD INFILE documentation + - The driver struct is now exported to make the driver directly accessible + - Refactored the driver tests + - Added more benchmarks and moved all to a separate file + - Other small refactoring + +New Features: + + - Added *old_passwords* support: Required in some cases, but must be enabled by adding `allowOldPasswords=true` to the DSN since it is insecure + - Added a `clientFoundRows` parameter: Return the number of matching rows instead of the number of rows changed on UPDATEs + - Added TLS/SSL support: Use a TLS/SSL encrypted connection to the server. Custom TLS configs can be registered and used + +Bugfixes: + + - Fixed MySQL 4.1 support: MySQL 4.1 sends packets with lengths which differ from the specification + - Convert to DB timezone when inserting `time.Time` + - Splitted packets (more than 16MB) are now merged correctly + - Fixed false positive `io.EOF` errors when the data was fully read + - Avoid panics on reuse of closed connections + - Fixed empty string producing false nil values + - Fixed sign byte for positive TIME fields + + +## Version 1.0 (2013-05-14) + +Initial Release |