db

Documentation

Index

• type Client
• type DB
• type Handler
• type NamedExecer
• type Pinger
• type Query
• type QueryExecer
• type SQLExecer
• type Transactor
• type TxManager

Types

type Client

type Client interface {
	DB() DB
	Close() error
}

type DB

type DB interface {
	SQLExecer
	Transactor
	Pinger
	Close()
}

type Handler

type Handler func(ctx context.Context) error

type NamedExecer

type NamedExecer interface {
	ScanOneContext(ctx context.Context, dest interface{}, q Query, args ...interface{}) error
	ScanAllContext(ctx context.Context, dest interface{}, q Query, args ...interface{}) error
}

type Pinger

type Pinger interface {
	Ping(ctx context.Context) error
}

type Query

type Query struct {
	Name     string
	QueryRaw string
}

type QueryExecer

type QueryExecer interface {
	ExecContext(ctx context.Context, q Query, args ...interface{}) (pgconn.CommandTag, error)
	QueryContext(ctx context.Context, q Query, args ...interface{}) (pgx.Rows, error)
	QueryRowContext(ctx context.Context, q Query, args ...interface{}) pgx.Row
}

type SQLExecer

type SQLExecer interface {
	NamedExecer
	QueryExecer
}

type Transactor

type Transactor interface {
	BeginTx(ctx context.Context, txOptions pgx.TxOptions) (pgx.Tx, error)
}

type TxManager

type TxManager interface {
	ReadCommitted(ctx context.Context, f Handler) error
}