v3.34.2

• Added some description to error message from table pool get
• Moved implementation sugar.GenerateDeclareSection to internal/table
• Added transaction trace callbacks and internal logging with them
• Stored context from BeginTx to internal/xsql transaction
• Added automatically generated declare section to query text in database/sql usage
• Removed supports sql.LevelSerializable
• Added retry.Do helper for retry custom lambda with database/sql without transactions
• Removed retry.WithTxOptions option (only default isolation supports)

Full Changelog: v3.34.1...v3.34.2

v3.34.1

• Changed database/sql driver prepare behaviour to nop with proxing call to conn exec/query with keep-in-cache flag
• Added metadata to trace.Driver.OnInvoke and trace.Driver.OnNewStream done events

Full Changelog: v3.34.0...v3.34.1

v3.34.0

• Improved the xsql errors mapping to driver.ErrBadConn
• Extended retry.DoTx test for to achieve equivalence with retry.Retry behaviour
• Added database/sql events for tracing database/sql driver events
• Added internal logging for database/sql events
• Supports YDB_LOG_DETAILS environment variable for specify scope of log messages
• Removed support of YDB_LOG_NO_COLOR environment variable
• Changed default behaviour of internal logger to without coloring
• Fixed coloring (to true) with environment variable YDB_LOG_SEVERITY_LEVEL
• Added ydb.WithStaticCredentials(user, password) option for make static credentials
• Supports static credentials as part of connection string (dsn - data source name)
• Changed minimal supported version of go from 1.14 to 1.16 (required for jwt library)

Full Changelog: v3.33.0...v3.34.0

v3.33.0

• Added retry.DoTx helper for retrying database/sql transactions
• Implemented database/sql driver over ydb-go-sdk
• Marked as deprecated trace.Table.OnPoolSessionNew and trace.Table.OnPoolSessionClose events
• Added trace.Table.OnPoolSessionAdd and trace.Table.OnPoolSessionRemove events
• Refactored session lifecycle in session pool for fix flaked TestTable
• Fixed deadlock in topicreader batcher, while add and read raw server messages
• Fixed bug in db.Topic() with send response to stop partition message

Full Changelog: v3.32.1...v3.33.0

v3.32.1

• Fixed flaky TestTable
• Renamed topic events in trace.Details enum

Full Changelog: v3.32.0...v3.32.1

v3.32.0

• Refactored trace.Topic (experimental) handlers
• Fixed signature/name of helpers in topic/topicsugar package
• Allowed read and commit messages in parallel

Full Changelog: v3.31.0...v3.32.0

v3.31.0

• Extended the ydb.Connection interface with experimental db.Topic() client (control plane and reader API)
• Removed ydb.RegisterParser() function (was needed for database/sql driver outside ydb-go-sdk repository, necessity of ydb.RegisterParser() disappeared with implementation database/sql driver in same repository)
• Refactored db.Table().CreateSession(ctx) (maked retryable with internal create session timeout)
• Refactored internal/table/client.createSession(ctx) (got rid of unnecessary goroutine)
• Supported many user-agent records

Full Changelog: v3.30.0...v3.31.0

v3.30.0

• Added ydb.RegisterParser(name string, parser func(value string) []ydb.Option) function for register parser of specified param name (supporting additional params in connection string)
• Fixed writing KeepInCacheFlag in table traces

Full Changelog: v3.29.5...v3.30.0

v3.29.5

• Fixed regression of table/types.WriteTypeStringTo

Full Changelog: v3.29.4...v3.29.5

v3.29.4

• Added touching of last updated timestamp in existing conns on stage of applying new endpoint list

Full Changelog: v3.29.3...v3.29.4