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add plan node for two-phase simple agg
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78 changes: 78 additions & 0 deletions
78
src/frontend/src/optimizer/plan_node/stream_global_approx_percentile.rs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| // Copyright 2024 RisingWave Labs | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| use pretty_xmlish::XmlNode; | ||
| use risingwave_pb::stream_plan::stream_node::PbNodeBody; | ||
|
|
||
| use crate::expr::{ExprRewriter, ExprVisitor}; | ||
| use crate::optimizer::plan_node::expr_visitable::ExprVisitable; | ||
| use crate::optimizer::plan_node::generic::GenericPlanRef; | ||
| use crate::optimizer::plan_node::utils::{childless_record, watermark_pretty, Distill}; | ||
| use crate::optimizer::plan_node::{ | ||
| ExprRewritable, PlanBase, PlanTreeNodeUnary, Stream, StreamHopWindow, StreamKeyedMerge, | ||
| StreamNode, | ||
| }; | ||
| use crate::stream_fragmenter::BuildFragmentGraphState; | ||
| use crate::PlanRef; | ||
|
|
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| #[derive(Debug, Clone, PartialEq, Eq, Hash)] | ||
| pub struct StreamGlobalApproxPercentile { | ||
| pub base: PlanBase<Stream>, | ||
| } | ||
|
|
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| impl StreamGlobalApproxPercentile { | ||
| pub fn new(input: PlanRef) -> Self { | ||
| Self { base: todo!() } | ||
| } | ||
| } | ||
|
|
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| impl Distill for StreamGlobalApproxPercentile { | ||
| fn distill<'a>(&self) -> XmlNode<'a> { | ||
| todo!() | ||
| } | ||
| } | ||
|
|
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| impl PlanTreeNodeUnary for StreamGlobalApproxPercentile { | ||
| fn input(&self) -> PlanRef { | ||
| todo!() | ||
| } | ||
|
|
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| fn clone_with_input(&self, input: PlanRef) -> Self { | ||
| todo!() | ||
| } | ||
| } | ||
|
|
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| impl_plan_tree_node_for_unary! {StreamGlobalApproxPercentile} | ||
|
|
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| impl StreamNode for StreamGlobalApproxPercentile { | ||
| fn to_stream_prost_body(&self, _state: &mut BuildFragmentGraphState) -> PbNodeBody { | ||
| todo!() | ||
| } | ||
| } | ||
|
|
||
| impl ExprRewritable for StreamGlobalApproxPercentile { | ||
| fn has_rewritable_expr(&self) -> bool { | ||
| todo!() | ||
| } | ||
|
|
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| fn rewrite_exprs(&self, _rewriter: &mut dyn ExprRewriter) -> PlanRef { | ||
| todo!() | ||
| } | ||
| } | ||
|
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| impl ExprVisitable for StreamGlobalApproxPercentile { | ||
| fn visit_exprs(&self, v: &mut dyn ExprVisitor) { | ||
| todo!() | ||
| } | ||
| } |
88 changes: 88 additions & 0 deletions
88
src/frontend/src/optimizer/plan_node/stream_keyed_merge.rs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| // Copyright 2024 RisingWave Labs | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| use pretty_xmlish::XmlNode; | ||
| use risingwave_pb::stream_plan::stream_node::PbNodeBody; | ||
| use risingwave_pb::stream_plan::HopWindowNode; | ||
|
|
||
| use crate::expr::{ExprRewriter, ExprVisitor}; | ||
| use crate::optimizer::plan_node::expr_visitable::ExprVisitable; | ||
| use crate::optimizer::plan_node::utils::Distill; | ||
| use crate::optimizer::plan_node::{ | ||
| ExprRewritable, PlanBase, PlanTreeNodeBinary, Stream, StreamHopWindow, | ||
| StreamLocalApproxPercentile, StreamNode, | ||
| }; | ||
| use crate::stream_fragmenter::BuildFragmentGraphState; | ||
| use crate::PlanRef; | ||
|
|
||
| #[derive(Debug, Clone, PartialEq, Eq, Hash)] | ||
| pub struct StreamKeyedMerge { | ||
| pub lhs_input: PlanRef, | ||
| pub rhs_input: PlanRef, | ||
| pub base: PlanBase<Stream>, | ||
| } | ||
|
|
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| impl StreamKeyedMerge { | ||
| pub fn new(lhs_input: PlanRef, rhs_input: PlanRef) -> Self { | ||
| Self { | ||
| lhs_input, | ||
| rhs_input, | ||
| base: todo!(), | ||
| } | ||
| } | ||
| } | ||
|
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| impl Distill for StreamKeyedMerge { | ||
| fn distill<'a>(&self) -> XmlNode<'a> { | ||
| todo!() | ||
| } | ||
| } | ||
|
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| impl PlanTreeNodeBinary for StreamKeyedMerge { | ||
| fn left(&self) -> PlanRef { | ||
| todo!() | ||
| } | ||
|
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| fn right(&self) -> PlanRef { | ||
| todo!() | ||
| } | ||
|
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| fn clone_with_left_right(&self, left: PlanRef, right: PlanRef) -> Self { | ||
| todo!() | ||
| } | ||
| } | ||
|
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| impl_plan_tree_node_for_binary! { StreamKeyedMerge } | ||
|
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| impl StreamNode for StreamKeyedMerge { | ||
| fn to_stream_prost_body(&self, _state: &mut BuildFragmentGraphState) -> PbNodeBody { | ||
| todo!() | ||
| } | ||
| } | ||
|
|
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| impl ExprRewritable for StreamKeyedMerge { | ||
| fn has_rewritable_expr(&self) -> bool { | ||
| todo!() | ||
| } | ||
|
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| fn rewrite_exprs(&self, _rewriter: &mut dyn ExprRewriter) -> PlanRef { | ||
| todo!() | ||
| } | ||
| } | ||
|
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| impl ExprVisitable for StreamKeyedMerge { | ||
| fn visit_exprs(&self, v: &mut dyn ExprVisitor) { | ||
| todo!() | ||
| } | ||
| } |
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