mirror of
https://github.com/GreptimeTeam/greptimedb.git
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77 lines
2.3 KiB
Rust
77 lines
2.3 KiB
Rust
// Copyright 2023 Greptime Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use std::any::Any;
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use common_error::ext::ErrorExt;
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use common_error::prelude::StatusCode;
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use datatypes::prelude::ConcreteDataType;
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use snafu::prelude::*;
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use snafu::{Backtrace, ErrorCompat};
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pub type Result<T> = std::result::Result<T, Error>;
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#[derive(Debug, Snafu)]
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#[snafu(visibility(pub))]
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pub enum Error {
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#[snafu(display("Unknown proto column datatype: {}", datatype))]
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UnknownColumnDataType { datatype: i32, backtrace: Backtrace },
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#[snafu(display("Failed to create column datatype from {:?}", from))]
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IntoColumnDataType {
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from: ConcreteDataType,
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backtrace: Backtrace,
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},
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#[snafu(display(
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"Failed to convert column default constraint, column: {}, source: {}",
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column,
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source
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))]
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ConvertColumnDefaultConstraint {
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column: String,
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#[snafu(backtrace)]
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source: datatypes::error::Error,
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},
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#[snafu(display(
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"Invalid column default constraint, column: {}, source: {}",
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column,
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source
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))]
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InvalidColumnDefaultConstraint {
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column: String,
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#[snafu(backtrace)]
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source: datatypes::error::Error,
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},
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}
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impl ErrorExt for Error {
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fn status_code(&self) -> StatusCode {
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match self {
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Error::UnknownColumnDataType { .. } => StatusCode::InvalidArguments,
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Error::IntoColumnDataType { .. } => StatusCode::Unexpected,
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Error::ConvertColumnDefaultConstraint { source, .. }
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| Error::InvalidColumnDefaultConstraint { source, .. } => source.status_code(),
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}
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}
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fn backtrace_opt(&self) -> Option<&Backtrace> {
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ErrorCompat::backtrace(self)
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}
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fn as_any(&self) -> &dyn Any {
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self
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}
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}
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