pg

Documentation

Index

• Constants
• func As(err error) (*pq.Error, bool)
• func IsCode(err error, code string) bool
• func IsForeignKeyViolation(err error) bool
• func IsUniqueViolation(err error) bool
• func New(dsn string) *sql.DB
• func NewBun(dsn string) *bun.DB
• type Option
  • func (o Option) DSN() string
• type Params

Constants

const (
	IntegrityConstraintViolation = "23000"
	RestrictVioloation           = "23001"
	NotNullViolation             = "23502"
	ForeignKeyViolation          = "23503"
	UniqueViolation              = "23505"
	CheckViolation               = "23514"
	ExclusionViolation           = "23P01"
	TriggerException             = "P0000"
)

Functions

func As

func As(err error) (*pq.Error, bool)

func IsCode

func IsCode(err error, code string) bool

func IsForeignKeyViolation

func IsForeignKeyViolation(err error) bool

IsForeignKeyViolation can be used to test if the row to hard delete contains foreign keys references. If this error is detected, then just soft delete.

func IsUniqueViolation

func IsUniqueViolation(err error) bool

func New

func New(dsn string) *sql.DB

func NewBun

func NewBun(dsn string) *bun.DB

Types

type Option

type Option struct {
	User     string
	Password string
	Host     string
	Port     string
	Database string
	Params   Params
}

func (Option) DSN

func (o Option) DSN() string

type Params

type Params map[string]string