psql

Documentation

Index

• func Exec(q Q, query string, args ...any) error
• func ExecContext(ctx context.Context, q Q, query string, args ...any) error
• func Query[T any](q Q, query string, scanner func(r pgx.Rows, v *T) error, args ...any) ([]T, error)
• func QueryContext[T any](ctx context.Context, q Q, query string, scanner func(r pgx.Rows, v *T) error, ...) ([]T, error)
• func QueryRow(q Q, query string, scanner func(r pgx.Row) error, args ...any) error
• func QueryRowContext(ctx context.Context, q Q, query string, scanner func(r pgx.Row) error, ...) error
• type C
• type P
• type Q
• type T

Functions

func Exec

func Exec(q Q, query string, args ...any) error

func ExecContext

func ExecContext(ctx context.Context, q Q, query string, args ...any) error

func Query

func Query[T any](q Q, query string, scanner func(r pgx.Rows, v *T) error, args ...any) ([]T, error)

func QueryContext

func QueryContext[T any](ctx context.Context, q Q, query string, scanner func(r pgx.Rows, v *T) error, args ...any) ([]T, error)

func QueryRow

func QueryRow(q Q, query string, scanner func(r pgx.Row) error, args ...any) error

func QueryRowContext

func QueryRowContext(ctx context.Context, q Q, query string, scanner func(r pgx.Row) error, args ...any) error

Types

type C

type C interface {
	Close(ctx context.Context) error
	Begin(ctx context.Context) (pgx.Tx, error)
	BeginTx(ctx context.Context, txOptions pgx.TxOptions) (pgx.Tx, error)
	Q
	P
}

type P

type P interface {
	Prepare(ctx context.Context, name string, sql string) (sd *pgconn.StatementDescription, err error)
}

type Q

type Q interface {
	Query(ctx context.Context, sql string, args ...any) (pgx.Rows, error)
	QueryRow(ctx context.Context, sql string, args ...any) pgx.Row
	Exec(ctx context.Context, sql string, arguments ...any) (pgconn.CommandTag, error)
}

type T

type T interface {
	Commit(ctx context.Context) error
	Rollback(ctx context.Context) error
	P
	Q
}