dbutil

Documentation

Index

• func WithTx(ctx context.Context, txBeginner TxBeginner, ...) error
• func WithTxV[T any](ctx context.Context, txBeginner TxBeginner, ...) (T, error)
• type Executor
• type TxBeginner

Functions

func WithTx

func WithTx(ctx context.Context, txBeginner TxBeginner, innerFunc func(ctx context.Context, tx pgx.Tx) error) error

WithTx starts and commits a transaction around the given function, allowing the return of a generic value.

func WithTxV

func WithTxV[T any](ctx context.Context, txBeginner TxBeginner, innerFunc func(ctx context.Context, tx pgx.Tx) (T, error)) (T, error)

WithTxV starts and commits a transaction around the given function, allowing the return of a generic value.

Types

type Executor

type Executor interface {
	TxBeginner
	dbsqlc.DBTX
}

Executor is an interface for a type that can begin a transaction and also perform all the operations needed to be used in conjunction with sqlc. Implemented by all of pgx's `pgxpool.Pool`, `pgx.Conn`, and `pgx.Tx` (transactions can start subtransactions).

type TxBeginner

type TxBeginner interface {
	Begin(ctx context.Context) (pgx.Tx, error)
}

TxBeginner is an interface to a type that can begin a transaction, like a pgx connection pool, connection, or transaction (the latter would begin a subtransaction).