diff --git a/starainrt.go b/starainrt.go
index f0c88d0..bc710a6 100644
--- a/starainrt.go
+++ b/starainrt.go
@@ -780,6 +780,8 @@ func FetchAll(rows *sql.Rows) (error, map[int]map[string]string) {
 		record := make(map[string]string)
 		for i, col := range values {
 			switch vtype := col.(type) {
+			case float64:
+				record[columns[i]] = strconv.FormatFloat(vtype, 'f', -1, 64)
 			case int64:
 				record[columns[i]] = strconv.FormatInt(vtype, 10)
 			case string:
@@ -826,6 +828,7 @@ func Query(args ...interface{}) (error, map[int]map[string]string) {
 	}
 	sql := args[0]
 	stmt, err := DBRes.Prepare(sql.(string))
+	defer stmt.Close()
 	if err != nil {
 		return err, records
 	}
@@ -862,6 +865,7 @@ func DBExec(args ...interface{}) error {
 	}
 	sql := args[0]
 	stmt, err := DBRes.Prepare(sql.(string))
+	defer stmt.Close()
 	if err != nil {
 		return err
 	}
@@ -1010,7 +1014,7 @@ func MessageBox(text, defaults string) string {
 		str = str[0 : len(str)-1]
 	}
 	if str == "" {
-		str = defaults   
+		str = defaults
 	}
 	return strings.TrimSpace(str)
 }