| -- |
| -- Copyright 2022 The Android Open Source Project |
| -- |
| -- Licensed under the Apache License, Version 2.0 (the "License"); |
| -- you may not use this file except in compliance with the License. |
| -- You may obtain a copy of the License at |
| -- |
| -- https://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| -- Unless required by applicable law or agreed to in writing, software |
| -- distributed under the License is distributed on an "AS IS" BASIS, |
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| |
| -- Extracts an int value with the given name from the metadata table. |
| -- |
| -- @arg name STRING The name of the metadata entry. |
| -- @ret LONG int_value for the given name. NULL if there's no such entry. |
| SELECT |
| CREATE_FUNCTION( |
| 'EXTRACT_INT_METADATA(name STRING)', |
| 'LONG', |
| 'SELECT int_value FROM metadata WHERE name = ($name)' |
| ); |
