dbpool

Documentation

Index

• Constants
• func BuildAlias(alias DBAlias, instanceAlias string) string
• type DB
  • func NewDB(db *gorm.DB) *DB
  • func (db *DB) WithContext(ctx context.Context) *DB
  • func (db *DB) WithLogger(logger logger.Interface) *DB
• type DBAlias
  • func ParseAlias(alias string) (DBAlias, string)
• type DBPool
  • func NewDBPool() DBPool

Constants

const (
	AliasMaster  = "master"
	AliasReplica = "replica"
)

Functions

func BuildAlias

func BuildAlias(alias DBAlias, instanceAlias string) string

Types

type DB

type DB struct {
	*gorm.DB
}

func NewDB

func NewDB(db *gorm.DB) *DB

func (*DB) WithContext

func (db *DB) WithContext(ctx context.Context) *DB

func (*DB) WithLogger

func (db *DB) WithLogger(logger logger.Interface) *DB

type DBAlias

type DBAlias string

const (
	// Specific db connections alias here
	DBDefault DBAlias = "default"
)

func ParseAlias

func ParseAlias(alias string) (DBAlias, string)

type DBPool

type DBPool interface {
	GetMaster(alias DBAlias) *DB
	GetReplica(alias DBAlias) *DB
	GetDB(alias string) *DB
	GetDBForce(alias string, index uint32) *DB
	SetDB(alias string, repo *DB)
}

func NewDBPool

func NewDBPool() DBPool