database

Documentation

Index

• type Db
  • func Connect(cfg *config.Config) (*Db, error)
  • func (db *Db) Exec(query string, args ...any) (sql.Result, error)
  • func (db *Db) Query(query string, f func(*sql.Rows) error, params ...any) error
  • func (db *Db) QueryRow(query string, args ...any) *sql.Row

Types

type Db

type Db struct {
	Con *sql.DB // Database connection
}

func Connect

func Connect(cfg *config.Config) (*Db, error)

func (*Db) Exec

func (db *Db) Exec(query string, args ...any) (sql.Result, error)

func (*Db) Query

func (db *Db) Query(query string, f func(*sql.Rows) error, params ...any) error

RunQuery executes query, then calls f on each row. It stops when there are no more rows or f returns a non-nil error.

func (*Db) QueryRow

func (db *Db) QueryRow(query string, args ...any) *sql.Row