psql

README

psql

Basic psql wrapper for PGX and Scany with mocks

Documentation

Index

• type CommandTag
• type Config
• type Conn
• type DB
  • func New(ctx context.Context, cxn string) (DB, error)
  • func NewWithConfig(ctx context.Context, cfg *Config) (DB, error)
• type Queryer
• type Tx

Types

type CommandTag

type CommandTag interface {
	fmt.Stringer
	RowsAffected() int64
	Insert() bool
	Update() bool
	Delete() bool
	Select() bool
}

type Config

type Config = pgxpool.Config

type Conn

type Conn interface {
	Queryer
	Exec(ctx context.Context, stmt string, args ...any) (CommandTag, error)
}

type DB

type DB interface {
	Conn
	io.Closer
	Ping(ctx context.Context) error
	Begin(ctx context.Context) (Tx, error)
}

func New

func New(ctx context.Context, cxn string) (DB, error)

func NewWithConfig

func NewWithConfig(ctx context.Context, cfg *Config) (DB, error)

type Queryer

type Queryer interface {
	Query(ctx context.Context, dst any, query string, args ...any) error
	QueryRow(ctx context.Context, dst any, query string, args ...any) error
}

type Tx

type Tx interface {
	Conn
	Commit(ctx context.Context) error
	Rollback(ctx context.Context) error
}