tidb

Documentation

Index

• func NewTiDBBackend(db *sql.DB, onDuplicate string) backend.Backend
• type TableAutoIDInfo
  • func FetchTableAutoIDInfos(ctx context.Context, exec common.QueryExecutor, tableName string) ([]*TableAutoIDInfo, error)
• type Writer
  • func (w *Writer) AppendRows(ctx context.Context, tableName string, columnNames []string, rows kv.Rows) error
  • func (w *Writer) Close(ctx context.Context) (backend.ChunkFlushStatus, error)
  • func (w *Writer) IsSynced() bool

Functions

func NewTiDBBackend

func NewTiDBBackend(db *sql.DB, onDuplicate string) backend.Backend

NewTiDBBackend creates a new TiDB backend using the given database.

The backend does not take ownership of `db`. Caller should close `db` manually after the backend expired.

Types

type TableAutoIDInfo

type TableAutoIDInfo struct {
	Column string
	NextID int64
	Type   string
}

func FetchTableAutoIDInfos

func FetchTableAutoIDInfos(ctx context.Context, exec common.QueryExecutor, tableName string) ([]*TableAutoIDInfo, error)

type Writer

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

func (*Writer) AppendRows

func (w *Writer) AppendRows(ctx context.Context, tableName string, columnNames []string, rows kv.Rows) error

func (*Writer) Close

func (w *Writer) Close(ctx context.Context) (backend.ChunkFlushStatus, error)

func (*Writer) IsSynced

func (w *Writer) IsSynced() bool