chdb

Documentation

Index

• func Query(queryStr string, outputFormats ...string) (result *chdbstable.LocalResult, err error)
• type Session
  • func NewSession(paths ...string) (*Session, error)
  • func (s *Session) Cleanup()
  • func (s *Session) Close()
  • func (s *Session) IsTemp() bool
  • func (s *Session) Path() string
  • func (s *Session) Query(queryStr string, outputFormats ...string) (result *chdbstable.LocalResult, err error)

Functions

func Query

func Query(queryStr string, outputFormats ...string) (result *chdbstable.LocalResult, err error)

Query calls queryToBuffer with a default output format of "CSV" if not provided.

Types

type Session

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

func NewSession

func NewSession(paths ...string) (*Session, error)

NewSession creates a new session with the given path. If path is empty, a temporary directory is created. Note: The temporary directory is removed when Close is called.

func (*Session) Cleanup

func (s *Session) Cleanup()

Cleanup closes the session and removes the directory.

func (*Session) Close

func (s *Session) Close()

Close closes the session and removes the temporary directory

temporary directory is created when NewSession was called with an empty path.

func (*Session) IsTemp

func (s *Session) IsTemp() bool

IsTemp returns whether the session is temporary.

func (*Session) Path

func (s *Session) Path() string

Path returns the path of the session.

func (*Session) Query

func (s *Session) Query(queryStr string, outputFormats ...string) (result *chdbstable.LocalResult, err error)

Query calls queryToBuffer with a default output format of "CSV" if not provided.