1-- 2-- Copyright 2023 The Android Open Source Project 3-- 4-- Licensed under the Apache License, Version 2.0 (the "License"); 5-- you may not use this file except in compliance with the License. 6-- You may obtain a copy of the License at 7-- 8-- https://www.apache.org/licenses/LICENSE-2.0 9-- 10-- Unless required by applicable law or agreed to in writing, software 11-- distributed under the License is distributed on an "AS IS" BASIS, 12-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13-- See the License for the specific language governing permissions and 14-- limitations under the License. 15 16-- Returns the formatted value of a given argument. 17-- Similar to EXTRACT_ARG, but instead of returning the raw value, it returns 18-- the value formatted according to the 'value_type' column (e.g. for booleans, 19-- EXTRACT_ARG will return 0 or 1, while FORMATTED_ARG will return 'true' or 20-- 'false'). 21CREATE PERFETTO FUNCTION formatted_arg( 22 -- Id of the arg set. 23 arg_set_id INT, 24 -- Key of the argument. 25 arg_key STRING 26) 27-- Formatted value of the argument. 28RETURNS STRING AS 29SELECT display_value 30FROM args 31WHERE arg_set_id = $arg_set_id AND key = $arg_key;