usql updates, lexer changes

usql/row.cpp

@@ -172,16 +172,12 @@ int Row::print_get_column_size(const ColDefNode &col_def) {
 	switch (col_def.type) {
 		case ColumnType::varchar_type:
 			return col_def.length;
-			break;
 		case ColumnType::date_type:
 			return 19;
-			break;
 		case ColumnType::float_type:
 			return 16;
-			break;
-	
-	default:
-		return 10;
+		default:
+			return 10;
 	}
 }