common_meta/ddl/alter_table/
metadata.rs

1// Copyright 2023 Greptime Team
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 common_catalog::format_full_table_name;
16use snafu::OptionExt;
17
18use crate::ddl::alter_table::AlterTableProcedure;
19use crate::error::{self, Result};
20
21impl AlterTableProcedure {
22    /// Fetches the table info.
23    pub(crate) async fn fill_table_info(&mut self) -> Result<()> {
24        let table_id = self.data.table_id();
25        let alter_expr = &self.data.task.alter_table;
26        let catalog = &alter_expr.catalog_name;
27        let schema = &alter_expr.schema_name;
28        let table_name = &alter_expr.table_name;
29
30        let table_info_value = self
31            .context
32            .table_metadata_manager
33            .table_info_manager()
34            .get(table_id)
35            .await?
36            .with_context(|| error::TableNotFoundSnafu {
37                table_name: format_full_table_name(catalog, schema, table_name),
38            })?;
39        self.data.table_info_value = Some(table_info_value);
40        Ok(())
41    }
42}
common_meta/ddl/alter_table/metadata.rs

common_meta/ddl/alter_table/
metadata.rs
