db

Documentation

Index

• type Pool
  • func New(dsn string, logger *log.Logger, connMaxIdle time.Duration, ...) (*Pool, error)

Types

type Pool

type Pool struct {
	*sqlx.DB
}

Pool of connections for interaction with Database

func New

func New(
	dsn string,
	logger *log.Logger,
	connMaxIdle time.Duration,
	connMaxLife time.Duration,
	connMaxOpenIdle int,
	connMaxOpen int,
) (*Pool, error)

New creates Pool of tcp connections to database

DSN for TCP conn is specified as: fmt.Sprintf("host=%s user=%s password=%s port=%s database=%s", dbTcpHost, dbUser, dbPwd, dbPort, dbName)

DSN for Unix socket is specified as: fmt.Sprintf("user=%s password=%s database=%s host=%s/%s", dbUser, dbPwd, dbName, socketDir, instanceConnectionName)