You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: database.go
    path of file: ./repos/modern-go-application/internal/platform/database
    
    the code of the file until where you have to start completion: package database

import (
	"database/sql/driver"

	"contrib.go.opencensus.io/integrations/ocsql"
	"emperror.dev/errors"
	"github.com/go-sql-driver/mysql"
)

// NewConnector returns a new database connector for the application.
func NewConnector(config Config) (driver.Connector, error) {
	// Set some mandatory parameters
	config.Params["parseTime"] = "true"
	config.Params["
    
func NewConnector(config Config) (driver.Connector, error) {
	// Set some mandatory parameters
	config.Params["parseTime"] = "true"
	config.Params["rejectReadOnly"] = "true"

	// TODO: fill in the config instead of playing with DSN
	conf, err := mysql.ParseDSN(config.DSN())
	if err != nil {
		return nil, errors.WithStack(err)
	}

	connector, err := mysql.NewConnector(conf)
	if err != nil {
		return nil, errors.WithStack(err)
	}

	return ocsql.WrapConnector(
		connector,
		ocsql.WithOptions(ocsql.TraceOptions{
			AllowRoot:    false,
			Ping:         true,
			RowsNext:     true,
			RowsClose:    true,
			RowsAffected: true,
			LastInsertID: true,
			Query:        true,
			QueryParams:  false,
		}),
	), nil
}