func CreateConfig(dbName, pgUser, pgPass, pgHost string, pgPort int) {
	dbConfig.Database = dbName
	dbConfig.Host = pgHost
	dbConfig.Port = uint16(pgPort)
	dbConfig.User = pgUser
	dbConfig.Password = pgPass
}
Initialize the database configuration
package db
import (
	"fmt"
	"math/rand"
	"strings"
	"time"
	"github.com/hasura/pgdeltastream/types"
	log "github.com/sirupsen/logrus"
	"github.com/jackc/pgx"
)
var dbConfig = pgx.ConnConfig{}