diff --git a/basicModels.go b/basicModels.go
index 2d09a9a..39043e5 100644
--- a/basicModels.go
+++ b/basicModels.go
@@ -12,7 +12,7 @@ type patient struct {
 	BirthDate    time.Time
 	PatientState nullString
 	PatientSex   sex
-	PatientEmail string
+	PatientEmail nullString
 }
 
 type diagnosis struct {
diff --git a/databaseConnection.go b/databaseConnection.go
index 8461abb..eb63e69 100644
--- a/databaseConnection.go
+++ b/databaseConnection.go
@@ -10,7 +10,7 @@ import (
 	_ "github.com/denisenkom/go-mssqldb"
 )
 
-var connectionString = "server=192.168.1.2;Port=1433;database=DB_s439397;trusted_connection=yes;encrypt=disable"
+var connectionString = "server=127.0.0.1;Port=1433;database=DB_s439397;trusted_connection=yes;encrypt=disable"
 
 var db *sql.DB
 var err error
diff --git a/databaseRead.go b/databaseRead.go
index cc759ec..8cc07a0 100644
--- a/databaseRead.go
+++ b/databaseRead.go
@@ -25,7 +25,7 @@ func (pat patients) readModels(rows *sql.Rows) iDatabaseModels {
 	for rows.Next() {
 		pati = patient{}
 		rows.Scan(&pati.Pesel, &pati.Name, &pati.Surname, &pati.BirthDate, &pati.PatientState,
-			&pati.PatientSex)
+			&pati.PatientSex, &pati.PatientEmail)
 		models = append(models, pati)
 	}
 	return models
diff --git a/handlers.go b/handlers.go
index f38cadd..be82935 100644
--- a/handlers.go
+++ b/handlers.go
@@ -21,7 +21,6 @@ func getAll(w http.ResponseWriter, r *http.Request) {
 
 	x, _ := json.Marshal(patientsList)
 	fmt.Fprintf(w, string(x), html.EscapeString(r.URL.Path))
-	//json.NewEncoder(w).Encode(x)
 	fmt.Println("POBRANO DANE" + table)
 }
 func sort(w http.ResponseWriter, r *http.Request) {
@@ -96,7 +95,6 @@ func columnNames(w http.ResponseWriter, r *http.Request) {
 	args := mux.Vars(r)
 	table := args["tableName"]
 	colNames, _ := getColumnNames(table)
-	//fmt.Fprint(w, colNames)
 	json.NewEncoder(w).Encode(colNames)
 	fmt.Println("POBRANO COLUMN NAMES " + table)
 }
@@ -104,7 +102,6 @@ func columnTypes(w http.ResponseWriter, r *http.Request) {
 	args := mux.Vars(r)
 	table := args["tableName"]
 	colNames, _ := getColumnTypes(table)
-	//fmt.Fprint(w, colNames)
 	json.NewEncoder(w).Encode(colNames)
 	fmt.Println("POBRANO COLUMN TYPES " + table)
 }