driver

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Versions in this module

v1

v1.4.3

Aug 16, 2023

v1.4.2

Aug 16, 2023

Changes in this version

+ const DSNDefaultSchema

+ const DSNPingInterval

+ var ErrEndOfRows = errors.New("end of rows")

+ var ErrNestedQuery = errors.New("nested sql queries are not supported")

+ func SQLTrace() bool

+ func ScanLobBytes(src any, b *[]byte) error

+ func ScanLobString(src any, s *string) error

+ func ScanLobWriter(src any, wr io.Writer) error

+ func SetSQLTrace(on bool)

+ type Conn interface

+ DBConnectInfo func(ctx context.Context, databaseName string) (*DBConnectInfo, error)

+ DatabaseName func() string

+ HDBVersion func() *Version

type Connector

+ func NewConnector() *Connector

+ func NewJWTAuthConnector(host, token string) *Connector

+ func NewX509AuthConnector(host string, clientCert, clientKey []byte) (*Connector, error)

+ func NewX509AuthConnectorByFiles(host, clientCertFile, clientKeyFile string) (*Connector, error)

+ func (c *Connector) NativeDriver() Driver

+ func (c *Connector) SetConnHook(fn func(driver.Conn) driver.Conn)

+ func (c Connector) ApplicationName() string

+ func (c Connector) BufferSize() int

+ func (c Connector) BulkSize() int

+ func (c Connector) CESU8Decoder() func() transform.Transformer

+ func (c Connector) CESU8Encoder() func() transform.Transformer

+ func (c Connector) ClientCert() (clientCert, clientKey []byte)

+ func (c Connector) DefaultSchema() string

+ func (c Connector) Dfv() int

+ func (c Connector) Dialer() dial.Dialer

+ func (c Connector) EmptyDateAsNull() bool

+ func (c Connector) LobChunkSize() int

+ func (c Connector) Logger() *slog.Logger

+ func (c Connector) PingInterval() time.Duration

+ func (c Connector) RefreshClientCert() func() (clientCert, clientKey []byte, ok bool)

+ func (c Connector) RefreshPassword() func() (password string, ok bool)

+ func (c Connector) RefreshToken() func() (token string, ok bool)

+ func (c Connector) SessionVariables() SessionVariables

+ func (c Connector) SetApplicationName(name string)

+ func (c Connector) SetBufferSize(bufferSize int)

+ func (c Connector) SetBulkSize(bulkSize int)

+ func (c Connector) SetCESU8Decoder(cesu8Decoder func() transform.Transformer)

+ func (c Connector) SetCESU8Encoder(cesu8Encoder func() transform.Transformer)

+ func (c Connector) SetDefaultSchema(schema string)

+ func (c Connector) SetDfv(dfv int)

+ func (c Connector) SetDialer(dialer dial.Dialer)

+ func (c Connector) SetEmptyDateAsNull(emptyDateAsNull bool)

+ func (c Connector) SetLobChunkSize(lobChunkSize int)

+ func (c Connector) SetLogger(logger *slog.Logger)

+ func (c Connector) SetPassword(password string)

+ func (c Connector) SetPingInterval(d time.Duration)

+ func (c Connector) SetRefreshClientCert(refreshClientCert func() (clientCert, clientKey []byte, ok bool))

+ func (c Connector) SetRefreshPassword(refreshPassword func() (password string, ok bool))

+ func (c Connector) SetRefreshToken(refreshToken func() (token string, ok bool))

+ func (c Connector) SetSessionVariables(sessionVariables SessionVariables)

+ func (c Connector) SetTCPKeepAlive(tcpKeepAlive time.Duration)

+ func (c Connector) SetTLS(serverName string, insecureSkipVerify bool, rootCAFiles ...string) error

+ func (c Connector) TCPKeepAlive() time.Duration

+ func (c Connector) Token() string

+ type DB struct

+ func OpenDB(c *Connector) *DB

+ func (db *DB) Close() error

+ func (db *DB) ExStats() *Stats

+ type DBConnectInfo struct

+ DatabaseName string

+ Host string

+ IsConnected bool

+ Port int

+ func (ci *DBConnectInfo) String() string

+ type DBError interface

+ Code func() int

+ Error func() string

+ IsError func() bool

+ IsFatal func() bool

+ IsWarning func() bool

+ Level func() int

+ Position func() int

+ StmtNo func() int

+ Text func() string

type DSN

+ func (dsn *DSN) String() string

+ type Driver interface

+ Name func() string

+ Stats func() *Stats

+ Version func() string

type Error

+ Unwrap func() []error

+ type HdbDriver struct

+ func (d *HdbDriver) Name() string

+ func (d *HdbDriver) Open(dsn string) (driver.Conn, error)

+ func (d *HdbDriver) OpenConnector(dsn string) (driver.Connector, error)

+ func (d *HdbDriver) Stats() *Stats

+ func (d *HdbDriver) Version() string

type Lob

+ func (l Lob) Reader() io.Reader

+ func (l Lob) Writer() io.Writer

type NullLob

+ func (l NullLob) Value() (driver.Value, error)

+ type ParseError struct

+ func (e ParseError) Cause() error

+ func (e ParseError) Error() string

+ func (e ParseError) Unwrap() error

+ type SessionVariables map[string]string

+ type Sniffer struct

+ func NewSniffer(conn net.Conn, dbConn net.Conn) *Sniffer

+ func (s *Sniffer) Run() error

+ type Stats struct

+ AuthTime *StatsHistogram

+ OpenConnections int

+ OpenStatements int

+ OpenTransactions int

+ ReadBytes uint64

+ ReadTime *StatsHistogram

+ SQLTimes map[string]*StatsHistogram

+ WriteTime *StatsHistogram

+ WrittenBytes uint64

+ type StatsHistogram struct

+ Buckets map[float64]uint64

+ Count uint64

+ Sum float64

+ type TLSPrms struct

+ InsecureSkipVerify bool

+ RootCAFiles []string

+ ServerName string

+ type Version struct

+ func (v *Version) BuildID() uint64

+ func (v *Version) Major() uint64

+ func (v *Version) Minor() uint64

+ func (v *Version) Patch() uint64

+ func (v *Version) Revision() uint64

+ func (v *Version) SPS() uint64

+ func (v *Version) String() string

v0

v0.13.2

Jan 12, 2019

v0.13.1

Sep 9, 2018

v0.12.1

Jun 23, 2018

Changes in this version

+ var Flush = sql.Named(bulk, &flushTok)

v0.12.0

May 20, 2018

Changes in this version

+ const HdbError

+ const HdbFatalError

+ const HdbWarning

+ var NoFlush = sql.Named(noFlush, nil)

type Error

+ Error func() string

+ NumError func() int

+ SetIdx func(idx int)

+ StmtNo func() int

v0.11.3

Apr 30, 2018

v0.11.2

Apr 22, 2018

v0.11.1

Apr 22, 2018

Changes in this version

+ type NullLob struct

+ Lob *Lob

+ Valid bool

+ func (l *NullLob) Scan(src interface{}) error

v0.11.0

Mar 24, 2018

Changes in this version

+ const DSNTLSInsecureSkipVerify

+ const DSNTLSRootCAFile

+ const DSNTLSServerName

type Connector

+ func (c *Connector) SetTLSConfig(tlsConfig *tls.Config) error

+ func (c *Connector) TLSConfig() *tls.Config

v0.10.0

Mar 18, 2018

Changes in this version

+ const DSNFetchSize

+ const DefaultFetchSize

+ const DefaultTimeout

+ const LevelReadCommitted

+ const LevelRepeatableRead

+ const LevelSerializable

+ var ErrNestedTransaction = errors.New("Nested transactions are not supported")

+ var ErrUnsupportedIsolationLevel = errors.New("Unsupported isolation level")

+ type Connector struct

+ func NewBasicAuthConnector(host, username, password string) *Connector

+ func NewDSNConnector(dsn string) (*Connector, error)

+ func (c *Connector) BasicAuthDSN() string

+ func (c *Connector) Connect(ctx context.Context) (driver.Conn, error)

+ func (c *Connector) Driver() driver.Driver

+ func (c *Connector) FetchSize() int

+ func (c *Connector) Host() string

+ func (c *Connector) Locale() string

+ func (c *Connector) Password() string

+ func (c *Connector) SetFetchSize(fetchSize int) error

+ func (c *Connector) SetLocale(locale string)

+ func (c *Connector) SetTimeout(timeout int) error

+ func (c *Connector) Timeout() int

+ func (c *Connector) Username() string

v0.9.5

Dec 7, 2017

v0.9.4

Dec 3, 2017

v0.9.3

Dec 3, 2017

v0.9.2

Oct 9, 2017

v0.9.1

Aug 2, 2017

Changes in this version

+ type NullBytes struct

+ Bytes []byte

+ Valid bool

+ func (n *NullBytes) Scan(value interface{}) error

+ func (n NullBytes) Value() (driver.Value, error)

v0.8.3

Feb 3, 2017

Changes in this version

type Error

+ IsError func() bool

+ IsFatal func() bool

+ IsWarning func() bool

v0.8.2

Oct 30, 2016

v0.2.1

Sep 1, 2015

Changes in this version

+ const DSNDefaultTimeout

+ const DSNLocale

+ const DSNTimeout

+ const DriverName

+ const DriverVersion

+ var ErrDecimalOutOfRange = errors.New("decimal out of range error")

+ var ErrFloatOutOfRange = errors.New("float out of range error")

+ var ErrIntegerOutOfRange = errors.New("integer out of range error")

+ type DSN string

+ type Decimal big.Rat

+ func (d *Decimal) Scan(src interface{}) error

+ func (d *Decimal) Value() (driver.Value, error)

+ type Error interface

+ Code func() int

+ Level func() p.ErrorLevel

+ Position func() int

+ Text func() string

+ type Identifier string

+ func RandomIdentifier(prefix string) Identifier

+ func (i Identifier) String() string

+ type Lob struct

+ func NewLob(rd io.Reader, wr io.Writer) *Lob

+ func (l *Lob) Scan(src interface{}) error

+ func (l *Lob) SetReader(rd io.Reader)

+ func (l *Lob) SetWriter(wr io.Writer)

+ func (l *Lob) Value() (driver.Value, error)

+ type NullDecimal struct

+ Decimal *Decimal

+ Valid bool

+ func (n *NullDecimal) Scan(value interface{}) error

+ func (n NullDecimal) Value() (driver.Value, error)

+ type NullTime struct

+ Time time.Time

+ Valid bool

+ func (n *NullTime) Scan(value interface{}) error

+ func (n NullTime) Value() (driver.Value, error)

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