connect

Documentation

Index

• func GetClickhouseConn(settings *config.Settings) (clickhouse.Conn, error)
• func GetClickhouseDB(settings *config.Settings) *sql.DB
• type ColInfo
  • func GetTableCols(ctx context.Context, chConn clickhouse.Conn, tableName string) ([]ColInfo, error)

Functions

func GetClickhouseConn

func GetClickhouseConn(settings *config.Settings) (clickhouse.Conn, error)

GetClickhouseConn returns a clickhouse.Conn connection to clickhouse.

func GetClickhouseDB

func GetClickhouseDB(settings *config.Settings) *sql.DB

GetClickhouseDB returns a sql.DB connection to clickhouse.

Types

type ColInfo

type ColInfo struct {
	Name    string
	Type    string
	Comment string
}

ColInfo is a struct that holds the column meta information.

func GetTableCols

func GetTableCols(ctx context.Context, chConn clickhouse.Conn, tableName string) ([]ColInfo, error)

GetTableCols returns the current columns of the table.