# Functions
GetConn gets the underlying SQL gateway from a database/sql CHConn connection.
NewConnector returns new driver.Connector.
RunConn runs a query on the raw underlying driver connection Use this function for batch inserts or insert with reader You must return an error in the callback if there is an error with the query.
# Structs
CHConn implements Conn interface from database/sql library.
GatewayDriver implements the sql Driver interface See https://golang.org/pkg/database/sql/driver/#Driver.