sqldb

Documentation

Index

• type Service
  • func New() Service

Types

type Service

type Service interface {
	// Health returns a map of health status information.
	// The keys and values in the map are service-specific.
	Health() map[string]string

	// Close terminates the database connection.
	// It returns an error if the connection cannot be closed.
	Close() error

	// ExecuteQuery executes the query with the given arguments.
	// It returns the result of the query execution.
	ExecuteQuery(query string, args ...interface{}) (sql.Result, error)

	// QueryRow executes the query with the given arguments and returns a single row.
	// It returns the result of the query execution.
	QueryRow(query string, args ...interface{}) *sql.Row

	// Query executes the query with the given arguments and returns the result set.
	// It returns the result of the query execution.
	Query(query string, args ...interface{}) (*sql.Rows, error)

	// Transaction executes the function within a transaction.
	// If the function returns an error, the transaction is rolled back.
	// If the function returns nil, the transaction is committed.
	Transaction(ctx context.Context, fn func(tx *sql.Tx) error) error
}

Service represents a service that interacts with a database.

func New

func New() Service