tidb

package
v1.0.0 Latest Latest
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Published: Aug 23, 2023 License: Apache-2.0, Apache-2.0 Imports: 27 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func EncodeRowForRecord

func EncodeRowForRecord(ctx context.Context, encTable table.Table, sqlMode mysql.SQLMode, row []types.Datum, columnPermutation []int) string

EncodeRowForRecord encodes a row to a string compatible with INSERT statements.

func NewEncodingBuilder

func NewEncodingBuilder() backend.EncodingBuilder

NewEncodingBuilder creates an EncodingBuilder with TiDB backend implementation.

func NewTargetInfoGetter

func NewTargetInfoGetter(db *sql.DB) backend.TargetInfoGetter

NewTargetInfoGetter creates an TargetInfoGetter with TiDB backend implementation.

func NewTiDBBackend

func NewTiDBBackend(ctx context.Context, db *sql.DB, onDuplicate string, errorMgr *errormanager.ErrorManager) 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 uint64
	Type   string
}

func FetchTableAutoIDInfos

func FetchTableAutoIDInfos(ctx context.Context, exec utils.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 (*Writer) IsSynced

func (w *Writer) IsSynced() bool

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