Function createTestingDB

go/database/testing.go:56–68

createTestingDB opens a database with parameters specified in the environment variables with prefix name "SQLFLOW_TEST_DB". By default, the database driver is "mysql". It also creates some tables in the opened database, and popularize data. For any error, createTestingDB panics. NOTE: It is the

()

// order to do it, users might want to define TestMain and call
// createTestingDB and defer db.Close in it.
func createTestingDB() *DB {
	switch dbms := test.GetEnv("SQLFLOW_TEST_DB", "mysql"); dbms {
	case "mysql":
		return createTestingMySQLDB()
	case "hive":
		return createTestingHiveDB()
	case "maxcompute":
		return createTestingMaxComputeDB()
	default:
		log.Panicf("Unrecognized environment variable SQLFLOW_TEST_DB %s", dbms)
	}
	return nil
}

// GetTestingMySQLConfig construct a MySQL config
func GetTestingMySQLConfig() *mysql.Config {