删除多余函数

sdk/sql_result.go

@@ -29,15 +29,6 @@ func ParseSqlResultTimeStr(timeStr string) (time.Time, error) {
 
 type SqlResult map[string]any
 
-func (result SqlResult) ColumnValueTime(columnName string) time.Time {
-	value, ok := result[columnName].(time.Time)
-	if !ok {
-		return time.Time{}
-	}
-
-	return value
-}
-
 func (result SqlResult) ColumnValueStringAsTime(columnName string) time.Time {
 	value, ok := result[columnName].(string)
 	if !ok {