chutils

package

v1.0.0 Latest Latest Go to latest Published: Sep 20, 2019 License: MIT Imports: 15 Imported by: 0

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func ConvertColumn(w utils.Writer, column *config.PgColumn, tupleData *message.Tuple, colProp *config.ColumnProperty) error

func ToClickHouseType(pgColumn *config.PgColumn) (string, error)

ToClickHouseType converts pg type into ClickHouse type

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

ClickHouse connection

func MakeChConnection(c *config.CHConnConfig, useGzip bool) *CHConn

Make new ClickHouse connection. For HTTP it just makes URL

func (c *CHConn) Exec(query string) error

Make command without results, sends SQL command as body

func (c *CHConn) PerformInsert(tableName config.ChTableName, columns []string, reqBody io.Reader) error

Make INSERT command, sends SQL command as query parameter

func (c *CHConn) Query(query string) ([][]string, error)

type CHConnector interface {
	Exec(string) error
	PerformInsert(config.ChTableName, []string, io.Reader) error
	Query(string) ([][]string, error)
}

Path	Synopsis
bulkupload
chload