sqlkv

package

v0.0.0-...-be15534 Latest Latest Go to latest Published: Apr 30, 2024 License: Apache-2.0 Imports: 18 Imported by: 0

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Repository

github.com/pingcap/tiflow

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Documentation ¶

Index ¶

Constants
func NewClientConnImpl(storeConf *model.StoreConfig) (*clientConnImpl, error)
func NewSQLDB(storeConf *model.StoreConfig) (*sql.DB, error)
func NewSQLKVClientImpl(sqlDB *sql.DB, storeType metaModel.StoreType, table string, ...) (*sqlKVClientImpl, error)
type ClientBuilderImpl
- func (b *ClientBuilderImpl) ClientType() model.ClientType
- func (b *ClientBuilderImpl) NewKVClientWithNamespace(cc model.ClientConn, projectID model.ProjectID, jobID model.JobID) (model.KVClient, error)

Constants ¶

View Source

const (
	WhereClauseWithJobID     = "job_id = ?"
	WhereClauseWithKeyRange  = "meta_key >= ? AND meta_key < ?"
	WhereClauseWithKeyPrefix = "meta_key like ?"
	WhereClauseWithFromKey   = "meta_key >= ?"
	WhereClauseWithKey       = "meta_key = ?"
)

Where clause for meta kv option NOTE: 'job_id' and 'meta_key' MUST be same as backend table

Variables ¶

This section is empty.

Functions ¶

func NewClientConnImpl ¶

func NewClientConnImpl(storeConf *model.StoreConfig) (*clientConnImpl, error)

NewClientConnImpl return a new clientConnImpl

func NewSQLDB ¶

func NewSQLDB(storeConf *model.StoreConfig) (*sql.DB, error)

NewSQLDB news a sql.DB.

func NewSQLKVClientImpl ¶

func NewSQLKVClientImpl(sqlDB *sql.DB, storeType metaModel.StoreType, table string,
	jobID metaModel.JobID,
) (*sqlKVClientImpl, error)

NewSQLKVClientImpl new a sql implement for kvclient

Types ¶

type ClientBuilderImpl ¶

type ClientBuilderImpl struct{}

ClientBuilderImpl is the implement of ClientBuilder for sqlkv

func (*ClientBuilderImpl) ClientType ¶

func (b *ClientBuilderImpl) ClientType() model.ClientType

ClientType implements ClientType of clientBuilder

func (*ClientBuilderImpl) NewKVClientWithNamespace ¶

func (b *ClientBuilderImpl) NewKVClientWithNamespace(cc model.ClientConn,
	projectID model.ProjectID, jobID model.JobID,
) (model.KVClient, error)

NewKVClientWithNamespace implements NewKVClientWithNamespace of clientBuilder

Source Files ¶

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Directories ¶

Path	Synopsis
model
namespace

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