db

Documentation

Index

• func GetDB(ctx micro.Context, name string) (*sql.DB, error)
• type DBExec
• type DBInterface
  • func GetDBInterface(ctx micro.Context, name string) (DBInterface, error)
• type DBService
• type DBTransaction

Functions

func GetDB

func GetDB(ctx micro.Context, name string) (*sql.DB, error)

Types

type DBExec

type DBExec interface {
	Exec(query string, args ...interface{}) (sql.Result, error)
	Query(query string, args ...interface{}) (*sql.Rows, error)
}

type DBInterface

type DBInterface interface {
	DBExec
	Begin() (DBTransaction, error)
}

func GetDBInterface

func GetDBInterface(ctx micro.Context, name string) (DBInterface, error)

type DBService

type DBService interface {
	micro.Service
	GetDB() *sql.DB
}

type DBTransaction

type DBTransaction interface {
	DBExec
	Commit() error
	Rollback() error
}