risingwave_frontend/catalog/system_catalog/pg_catalog/
pg_extension.rs

1// Copyright 2025 RisingWave Labs
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use risingwave_common::types::Fields;
16use risingwave_frontend_macro::system_catalog;
17
18/// The catalog `pg_extension` stores information about the installed extensions. See Section 38.17
19/// for details about extensions.
20///
21/// Reference: <https://www.postgresql.org/docs/current/catalog-pg-extension.html>.
22/// Currently, we don't have any type of extension.
23#[system_catalog(view, "pg_catalog.pg_extension")]
24#[derive(Fields)]
25struct PgExtension {
26    oid: i32,
27    extname: String,
28    extowner: i32,
29    extnamespace: i32,
30    extrelocatable: bool,
31    extversion: String,
32    extconfig: Vec<i32>,
33    extcondition: Vec<String>,
34}