connectionstate

package

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Versions in this module

v1

v1.23.0

Jan 26, 2026

v1.22.0

Dec 15, 2025

Changes in this version

type ConnectionProperty

+ ResetStatementScopedValue func(state *ConnectionState) error

+ SetStatementScopedDefaultValue func(state *ConnectionState) error

+ SetStatementScopedUntypedValue func(state *ConnectionState, value any) error

type ConnectionState

+ func (cs *ConnectionState) ClearStatementScopedValues()

+ func (cs *ConnectionState) SetStatementScopedValue(extension, name, value string) error

type TypedConnectionProperty

+ func (p *TypedConnectionProperty[T]) ResetStatementScopedValue(state *ConnectionState) error

+ func (p *TypedConnectionProperty[T]) SetStatementScopedDefaultValue(state *ConnectionState) error

+ func (p *TypedConnectionProperty[T]) SetStatementScopedUntypedValue(state *ConnectionState, value any) error

+ func (p *TypedConnectionProperty[T]) SetStatementScopedValue(state *ConnectionState, value T) error

v1.21.0

Oct 29, 2025

v1.20.0

Oct 28, 2025

v1.19.0

Oct 7, 2025

v1.18.1

Sep 24, 2025

v1.18.0

Sep 12, 2025

Changes in this version

+ const ContextStartup

+ const ContextUser

+ func ConvertBool(value string) (bool, error)

+ func ConvertDuration(value string) (time.Duration, error)

+ func ConvertInt(value string) (int, error)

+ func ConvertInt64(value string) (int64, error)

+ func ConvertReadOnlyStaleness(value string) (spanner.TimestampBound, error)

+ func ConvertString(value string) (string, error)

+ func ConvertUint64(value string) (uint64, error)

+ func CreateReadOnlyConverter[T any](property string) func(value string) (T, error)

+ func ExtractValues(properties map[string]ConnectionProperty, values map[string]string) (map[string]ConnectionPropertyValue, error)

+ type ConnectionProperty interface

+ Context func() Context

+ Convert func(value string) (any, error)

+ CreateDefaultValue func() ConnectionPropertyValue

+ CreateInitialValue func(value any) (ConnectionPropertyValue, error)

+ GetValue func(state *ConnectionState) (any, bool, error)

+ Key func() string

+ ResetLocalValue func(state *ConnectionState) error

+ ResetValue func(state *ConnectionState, context Context) error

+ SetDefaultValue func(state *ConnectionState, context Context) error

+ SetLocalDefaultValue func(state *ConnectionState) error

+ SetLocalUntypedValue func(state *ConnectionState, value any) error

+ SetUntypedValue func(state *ConnectionState, value any, context Context) error

+ type ConnectionPropertyValue interface

+ ClearValue func(context Context) error

+ ConnectionProperty func() ConnectionProperty

+ Copy func() ConnectionPropertyValue

+ GetResetValue func() any

+ GetValue func() (any, error)

+ HasValue func() bool

+ RemoveAtReset func() bool

+ ResetValue func(context Context) error

+ SetValue func(value any, setValueCommand setValueCommand, context Context) error

+ type ConnectionState struct

+ func NewConnectionState(connectionStateType Type, properties map[string]ConnectionProperty, ...) (*ConnectionState, error)

+ func (cs *ConnectionState) Begin() error

+ func (cs *ConnectionState) Commit() error

+ func (cs *ConnectionState) GetValue(extension, name string) (any, bool, error)

+ func (cs *ConnectionState) Reset(context Context) error

+ func (cs *ConnectionState) Rollback() error

+ func (cs *ConnectionState) SetLocalValue(extension, name, value string) error

+ func (cs *ConnectionState) SetValue(extension, name, value string, context Context) error

+ type Context int

+ func (c Context) String() string

+ type Type int

+ const TypeDefault

+ const TypeNonTransactional

+ const TypeTransactional

+ type TypedConnectionProperty struct

+ func CreateConnectionPropertyWithExtension[T comparable](extension, name, description string, defaultValue T, hasDefaultValue bool, ...) *TypedConnectionProperty[T]

+ func CreateConnectionProperty[T comparable](name, description string, defaultValue T, hasDefaultValue bool, ...) *TypedConnectionProperty[T]

+ func (p *TypedConnectionProperty[T]) Context() Context

+ func (p *TypedConnectionProperty[T]) Convert(value string) (any, error)

+ func (p *TypedConnectionProperty[T]) CreateDefaultValue() ConnectionPropertyValue

+ func (p *TypedConnectionProperty[T]) CreateInitialValue(value any) (ConnectionPropertyValue, error)

+ func (p *TypedConnectionProperty[T]) CreateTypedInitialValue(value T) ConnectionPropertyValue

+ func (p *TypedConnectionProperty[T]) GetConnectionPropertyValue(state *ConnectionState) ConnectionPropertyValue

+ func (p *TypedConnectionProperty[T]) GetValue(state *ConnectionState) (any, bool, error)

+ func (p *TypedConnectionProperty[T]) GetValueOrDefault(state *ConnectionState) T

+ func (p *TypedConnectionProperty[T]) GetValueOrError(state *ConnectionState) (T, bool, error)

+ func (p *TypedConnectionProperty[T]) Key() string

+ func (p *TypedConnectionProperty[T]) ResetLocalValue(state *ConnectionState) error

+ func (p *TypedConnectionProperty[T]) ResetValue(state *ConnectionState, context Context) error

+ func (p *TypedConnectionProperty[T]) SetDefaultValue(state *ConnectionState, context Context) error

+ func (p *TypedConnectionProperty[T]) SetLocalDefaultValue(state *ConnectionState) error

+ func (p *TypedConnectionProperty[T]) SetLocalUntypedValue(state *ConnectionState, value any) error

+ func (p *TypedConnectionProperty[T]) SetLocalValue(state *ConnectionState, value T) error

+ func (p *TypedConnectionProperty[T]) SetUntypedValue(state *ConnectionState, value any, context Context) error

+ func (p *TypedConnectionProperty[T]) SetValue(state *ConnectionState, value T, context Context) error

+ func (p *TypedConnectionProperty[T]) String() string

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