v3.42.9

• Added internal/xerrors.Errorf error for wrap multiple errors and check them with errors.Is of errors.As
• Fixed corner cases of internal/wait.Wait
• Added check of port in connection string and erro throw
• Fixed bug with initialization of connection pool before apply static credentials
• Refactored of applying grpc dial options with defaults
• Added trace.Driver.{OnBalancerDialEntrypoint,OnBalancerClusterDiscoveryAttempt} trace events
• Fixed compilation of package internal/xresolver with google.golang.org/[email protected]
• Fixed returning io.EOF on rows.Next and rows.NextResultSet
• Added wrapping of errors from unary and stream results
• Added error throw on database/sql.Conn.BeginTx(), *sql.Tx.ExecContext and *sql.Tx.QueryContext if query mode is not ydb.DataQueryMode
• Added test for database/sql scan-query

Full Changelog: v3.42.8...v3.42.9

v3.42.8

• Fixed internal/scheme/helpers/IsDirectoryExists(..) recursive bug

Full Changelog: v3.42.7...v3.42.8

v3.42.7

• Fixed sugar.IsTableExists with recursive check directory exists
• Added sugar.IsDirectoryExists
• Changed type of table/options.IndexType for type checks
• Added constants table/options.IndexTypeGlobal and table/options.IndexTypeGlobalAsync
• Added table/options.IndexDescription.Type field with table/options.IndexType type

Full Changelog: v3.42.6...v3.42.7

v3.42.6

• Implemented driver.RowsColumnTypeDatabaseTypeName interface in internal/xsql.rows struct
• Extended internal/xsql.conn struct with methods for getting YDB metadata
• Added scheme.Client to internal/xsql.connection interface
• Added helpers package with method for checking existence of table, refactored sugar.IsTableExists()
• Added checks for nil option to all opts range loops
• Moved content of package internal/ctxlabels into internal/xcontext
• Implemented GRPCStatus method in internal/xerrors/transportError
• Added different implementations of stacktrace error for grpc errors and other
• Dropped internal/xnet package as useless
• Fixed default grpc dial options
• Replaced single connection for discovery repeater into connection which creates each time for discovery request
• Fixed retry of cluster discovery on initialization
• Fixed dial timeout processing

Full Changelog: v3.42.5...v3.42.6

v3.42.5

• Fixed closing of database/sql connection (aka YDB session)
• Made session.Close() as nop for idled session
• Implemented goroutine for closing idle connection in database/sql driver
• Separated errors of commit from other reader and to expired session
• Fixed wrapping error in internal/balancer/Balancer.wrapCall()

Full Changelog: v3.42.4...v3.42.5

v3.42.4

• Added ydb.WithDisableServerBalancer() database/sql connector option

Full Changelog: v3.42.3...v3.42.4

v3.42.3

• Added credentials.NewStaticCredentials() static credentials constructor
• Changed internal/credentials.NewStaticCredentials() signature and behaviour for create grpc connection on each call to auth service
• Downgrade google.golang.org/grpc to v1.49.0

Full Changelog: v3.42.2...v3.42.3

v3.42.2

• Added trace.Details.Details() method for use external detailer

Full Changelog: v3.42.1...v3.42.2

v3.42.1

• Fixed lazy transaction example for godoc

Full Changelog: v3.42.0...v3.42.1

v3.42.0

• Added retry policy options for topics: topic/topicoptions.WithReaderCheckRetryErrorFunction, topic/topicoptions.WithReaderStartTimeout, topic/topicoptions.WithWriterCheckRetryErrorFunction, topic/topicoptions.WithWriterStartTimeout
• Refactored internal/conn middlewares
• Added trace.tableSessionInfo.LastUsage() method for get last usage timestamp
• Reverted tx.WithCommit() changes for fix unstable behaviour of lazy transactions
• Added options.WithCommit() option for execute query with auto-commit flag
• Removed trace.TableTransactionExecuteStartInfo.KeepInCache field as redundant

Full Changelog: v3.41.0...v3.42.0