risingwave_frontend/handler/
wait.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 pgwire::pg_response::{PgResponse, StatementType};
16
17use super::RwPgResponse;
18use crate::error::Result;
19use crate::handler::HandlerArgs;
20use crate::session::SessionImpl;
21
22pub(super) async fn handle_wait(handler_args: HandlerArgs) -> Result<RwPgResponse> {
23    do_wait(&handler_args.session).await?;
24    Ok(PgResponse::empty_result(StatementType::WAIT))
25}
26
27pub(crate) async fn do_wait(session: &SessionImpl) -> Result<()> {
28    let client = session.env().meta_client();
29    client.wait().await?;
30    Ok(())
31}
risingwave_frontend/handler/wait.rs

risingwave_frontend/handler/
wait.rs
