go_ora

package module
v2.1.21 Latest Latest
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 Go to latest Published: Jul 15, 2021 License: MIT Imports: 28 Imported by: 336

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func EncryptPassword 

func EncryptPassword(password, key []byte, padding bool) (string, error)

func EncryptSessionKey 

func EncryptSessionKey(padding bool, encKey []byte, sessionKey []byte) (string, error)

func HexStringToBytes 

func HexStringToBytes(input string) ([]byte, error)

func PKCS5Padding 

func PKCS5Padding(cipherText []byte, blockSize int) []byte

func TZBytes 

func TZBytes() []byte

Types

type AuthObject 

type AuthObject struct {
	EServerSessKey string
	EClientSessKey string
	EPassword      string
	ESpeedyKey     string
	ServerSessKey  []byte
	ClientSessKey  []byte
	KeyHash        []byte
	Salt           string

	VerifierType int
	// contains filtered or unexported fields
}

E infront of the variable means encrypted

func NewAuthObject 

func NewAuthObject(username string, password string, tcpNego *TCPNego, session *network.Session) (*AuthObject, error)

func (*AuthObject) TestResponse 

func (obj *AuthObject) TestResponse(password, pbkdf2ChkSalt string, vGenCount, sDerCount int) error

func (*AuthObject) VerifyResponse 

func (obj *AuthObject) VerifyResponse(response string) bool

func (*AuthObject) Write 

func (obj *AuthObject) Write(connOption *network.ConnectionOption, mode LogonMode, session *network.Session) error

type Connection 

type Connection struct {
	State     ConnectionState
	LogonMode LogonMode

	SessionProperties map[string]string

	NLSData NLSData
	// contains filtered or unexported fields
}

func NewConnection 

func NewConnection(databaseUrl string) (*Connection, error)

func (*Connection) Begin 

func (conn *Connection) Begin() (driver.Tx, error)

func (*Connection) Close 

func (conn *Connection) Close() (err error)

func (*Connection) GetNLS 

func (conn *Connection) GetNLS() (*NLSData, error)

func (*Connection) Open 

func (conn *Connection) Open() error

func (*Connection) Ping 

func (conn *Connection) Ping(_ context.Context) error

func (*Connection) Prepare 

func (conn *Connection) Prepare(query string) (driver.Stmt, error)

func (*Connection) SetStringConveter 

func (conn *Connection) SetStringConveter(conveter converters.IStringConverter)

type ConnectionState 

type ConnectionState int
const (
	Closed ConnectionState = 0
	Opened ConnectionState = 1
)

type ConnectionString 

type ConnectionString struct {
	DataSource            string
	Host                  string
	Port                  int
	SID                   string
	ServiceName           string
	InstanceName          string
	DBAPrivilege          DBAPrivilege
	EnList                EnList
	ConnectionLifeTime    int
	IncrPoolSize          int
	DecrPoolSize          int
	MaxPoolSize           int
	MinPoolSize           int
	Password              string
	PasswordSecurityInfo  bool
	Pooling               bool
	ConnectionTimeOut     int
	UserID                string
	PromotableTransaction PromotableTransaction
	ProxyUserID           string
	ProxyPassword         string
	ValidateConnection    bool
	StmtCacheSize         int
	StmtCachePurge        bool
	HaEvent               bool
	LoadBalance           bool
	MetadataBooling       bool
	ContextConnection     bool
	SelfTuning            bool
	ApplicationEdition    string
	PoolReglator          int
	ConnectionPoolTimeout int
	PasswordlessConString string
	Trace                 string // Trace file
	PrefetchRows          int
}

func NewConnectionString 

func NewConnectionString() *ConnectionString

type DBAPrivilege 

type DBAPrivilege int
const (
	NONE    DBAPrivilege = 0
	SYSDBA  DBAPrivilege = 0x20
	SYSOPER DBAPrivilege = 0x40
)

func DBAPrivilegeFromString 

func DBAPrivilegeFromString(s string) DBAPrivilege

type DBVersion 

type DBVersion struct {
	Info            string
	Text            string
	Number          uint16
	MajorVersion    int
	MinorVersion    int
	PatchsetVersion int
	// contains filtered or unexported fields
}

func GetDBVersion 

func GetDBVersion(session *network.Session) (*DBVersion, error)

type DataSet 

type DataSet struct {
	ColumnCount     int
	RowCount        int
	UACBufferLength int
	MaxRowSize      int
	Cols            []ParameterInfo
	Rows            []Row
	// contains filtered or unexported fields
}

func (*DataSet) Close 

func (dataSet *DataSet) Close() error

func (DataSet) ColumnTypeDatabaseTypeName 

func (dataSet DataSet) ColumnTypeDatabaseTypeName(index int) string

func (DataSet) ColumnTypeLength 

func (dataSet DataSet) ColumnTypeLength(index int) (length int64, ok bool)

func (DataSet) ColumnTypeNullable 

func (dataSet DataSet) ColumnTypeNullable(index int) (nullable, ok bool)

func (*DataSet) Columns 

func (dataSet *DataSet) Columns() []string

func (*DataSet) Next 

func (dataSet *DataSet) Next(dest []driver.Value) error

func (DataSet) Trace 

func (dataSet DataSet) Trace(t trace.Tracer)

type DataTypeNego 

type DataTypeNego struct {
	MessageCode        uint8
	Server             *TCPNego
	TypeAndRep         []int16
	RuntimeTypeAndRep  []int16
	DataTypeRepFor1100 int16
	DataTypeRepFor1200 int16
	CompileTimeCaps    []byte
	RuntimeCap         []byte
	DBTimeZone         []byte
	// contains filtered or unexported fields
}

type EnList 

type EnList int
const (
	FALSE   EnList = 0
	TRUE    EnList = 1
	DYNAMIC EnList = 2
)

func EnListFromString 

func EnListFromString(s string) EnList

type Lob 

type Lob struct {
	// contains filtered or unexported fields
}

type LogonMode 

type LogonMode int
const (
	NoNewPass LogonMode = 0x1
	//WithNewPass LogonMode = 0x2
	SysDba      LogonMode = 0x20 // no verify response from server
	SysOper     LogonMode = 0x40 // no verify response from server
	UserAndPass LogonMode = 0x100
)

type NLSData 

type NLSData struct {
	Calender        string
	Comp            string
	Language        string
	LengthSemantics string
	NCharConvExcep  string
	NCharConvImp    string
	DateLang        string
	Sort            string
	Currency        string
	DateFormat      string
	TimeFormat      string
	IsoCurrency     string
	NumericChars    string
	DualCurrency    string
	UnionCurrency   string
	Timestamp       string
	TimestampTZ     string
	TTimezoneFormat string
	NTimezoneFormat string
	Territory       string
	Charset         string
}

func (*NLSData) SaveNLSValue 

func (nls *NLSData) SaveNLSValue(key, value string, code int)

type NVarChar added in v2.1.20 

type NVarChar string

func (*NVarChar) Value added in v2.1.20 

func (n *NVarChar) Value() (driver.Value, error)

type OracleType 

type OracleType int
const (
	NCHAR            OracleType = 1
	NUMBER           OracleType = 2
	SB1              OracleType = 3
	SB2              OracleType = 3
	SB4              OracleType = 3
	FLOAT            OracleType = 4
	NullStr          OracleType = 5
	VarNum           OracleType = 6
	LONG             OracleType = 8
	VARCHAR          OracleType = 9
	ROWID            OracleType = 11
	DATE             OracleType = 12
	VarRaw           OracleType = 15
	BFloat           OracleType = 21
	BDouble          OracleType = 22
	RAW              OracleType = 23
	LongRaw          OracleType = 24
	UINT             OracleType = 68
	LongVarChar      OracleType = 94
	LongVarRaw       OracleType = 95
	CHAR             OracleType = 96
	CHARZ            OracleType = 97
	IBFloat          OracleType = 100
	IBDouble         OracleType = 101
	REFCURSOR        OracleType = 102
	NOT              OracleType = 108
	XMLType          OracleType = 108
	OCIRef           OracleType = 110
	OCIClobLocator   OracleType = 112
	OCIBlobLocator   OracleType = 113
	OCIFileLocator   OracleType = 114
	ResultSet        OracleType = 116
	OCIString        OracleType = 155
	OCIDate          OracleType = 156
	TimeStampDTY     OracleType = 180
	TimeStampTZ_DTY  OracleType = 181
	IntervalYM_DTY   OracleType = 182
	IntervalDS_DTY   OracleType = 183
	TimeTZ           OracleType = 186
	TimeStamp        OracleType = 187
	TimeStampTZ      OracleType = 188
	IntervalYM       OracleType = 189
	IntervalDS       OracleType = 190
	UROWID           OracleType = 208
	TimeStampLTZ_DTY OracleType = 231
	TimeStampeLTZ    OracleType = 232
)

func (OracleType) String 

func (i OracleType) String() string

type ParameterDirection 

type ParameterDirection int
const (
	Input  ParameterDirection = 1
	Output ParameterDirection = 2
	InOut  ParameterDirection = 3
	RetVal ParameterDirection = 9
)

type ParameterInfo 

type ParameterInfo struct {
	Name                 string
	Direction            ParameterDirection
	IsNull               bool
	AllowNull            bool
	ColAlias             string
	DataType             OracleType
	IsXmlType            bool
	Flag                 uint8
	Precision            uint8
	Scale                uint8
	MaxLen               int
	MaxCharLen           int
	MaxNoOfArrayElements int
	ContFlag             int
	ToID                 []byte
	Version              int
	CharsetID            int
	CharsetForm          int
	BValue               []byte
	Value                driver.Value
	// contains filtered or unexported fields
}

type ParameterType 

type ParameterType int
const (
	Number ParameterType = 1
	String ParameterType = 2
)

type PromotableTransaction 

type PromotableTransaction int
const (
	Promotable PromotableTransaction = 1
	Local      PromotableTransaction = 0
)

type QueryResult 

type QueryResult struct {
	// contains filtered or unexported fields
}

func (*QueryResult) LastInsertId 

func (rs *QueryResult) LastInsertId() (int64, error)

func (*QueryResult) RowsAffected 

func (rs *QueryResult) RowsAffected() (int64, error)

type RefCursor 

type RefCursor struct {
	MaxRowSize int
	// contains filtered or unexported fields
}

func (*RefCursor) Close 

func (cursor *RefCursor) Close() error

func (*RefCursor) Query 

func (cursor *RefCursor) Query() (*DataSet, error)

type Row 

type Row []driver.Value

type Stmt 

type Stmt struct {
	// contains filtered or unexported fields
}

func NewStmt 

func NewStmt(text string, conn *Connection) *Stmt

func (*Stmt) AddParam 

func (stmt *Stmt) AddParam(name string, val driver.Value, size int, direction ParameterDirection)

func (*Stmt) AddRefCursorParam 

func (stmt *Stmt) AddRefCursorParam(name string)

func (*Stmt) CheckNamedValue added in v2.1.20 

func (stmt *Stmt) CheckNamedValue(named *driver.NamedValue) error

func (*Stmt) Close 

func (stmt *Stmt) Close() error

func (*Stmt) Exec 

func (stmt *Stmt) Exec(args []driver.Value) (driver.Result, error)

func (*Stmt) NewParam 

func (stmt *Stmt) NewParam(name string, val driver.Value, size int, direction ParameterDirection) *ParameterInfo

func (*Stmt) NumInput 

func (stmt *Stmt) NumInput() int

func (*Stmt) Query 

func (stmt *Stmt) Query(args []driver.Value) (driver.Rows, error)

func (stmt *Stmt) reExec() (driver.Rows, error) {

}

type StmtInterface 

type StmtInterface interface {
	// contains filtered or unexported methods
}

type StmtType 

type StmtType int
const (
	SELECT StmtType = 1
	DML    StmtType = 2
	PLSQL  StmtType = 3
	OTHERS StmtType = 4
)

type TCPNego 

type TCPNego struct {
	MessageCode           uint8
	ProtocolServerVersion uint8
	ProtocolServerString  string
	OracleVersion         int
	ServerCharset         int
	ServerFlags           uint8
	CharsetElem           int
	ServernCharset        int
	ServerCompileTimeCaps []byte
	ServerRuntimeCaps     []byte
}

func NewTCPNego 

func NewTCPNego(session *network.Session) (*TCPNego, error)

type Transaction 

type Transaction struct {
	// contains filtered or unexported fields
}

func (*Transaction) Commit 

func (tx *Transaction) Commit() error

func (*Transaction) Rollback 

func (tx *Transaction) Rollback() error

Source Files

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Directories

Path Synopsis
generatefloat
security

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