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04dbd835a1
* feat: support greatest function * feat: make greatest take date_type as input * fix: move sqlness test into common/function/time.sql * fix: avoid using unwarp * fix: use downcast * refactor: simplify arrow cast
31 lines
1004 B
Rust
31 lines
1004 B
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::sync::Arc;
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mod greatest;
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mod to_unixtime;
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use greatest::GreatestFunction;
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use to_unixtime::ToUnixtimeFunction;
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use crate::scalars::function_registry::FunctionRegistry;
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pub(crate) struct TimestampFunction;
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impl TimestampFunction {
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pub fn register(registry: &FunctionRegistry) {
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registry.register(Arc::new(ToUnixtimeFunction));
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registry.register(Arc::new(GreatestFunction));
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}
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}
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