From 476cdf673c1c3122c01b4d0014b16d9a8f0e1d54 Mon Sep 17 00:00:00 2001
From: liushengjie <251098199@qq.com>
Date: Mon, 12 Aug 2024 19:48:08 +0800
Subject: [PATCH] planner: move `rule_constant_propagation` to rule pkg.
 (#55231)

---
 pkg/planner/core/BUILD.bazel                             | 1 -
 pkg/planner/core/optimizer.go                            | 2 +-
 pkg/planner/core/rule/BUILD.bazel                        | 1 +
 pkg/planner/core/{ => rule}/rule_constant_propagation.go | 2 +-
 4 files changed, 3 insertions(+), 3 deletions(-)
 rename pkg/planner/core/{ => rule}/rule_constant_propagation.go (99%)

diff --git a/pkg/planner/core/BUILD.bazel b/pkg/planner/core/BUILD.bazel
index 86bffb8678eb9..4899ce0a774fd 100644
--- a/pkg/planner/core/BUILD.bazel
+++ b/pkg/planner/core/BUILD.bazel
@@ -67,7 +67,6 @@ go_library(
         "rule_aggregation_skew_rewrite.go",
         "rule_collect_plan_stats.go",
         "rule_column_pruning.go",
-        "rule_constant_propagation.go",
         "rule_decorrelate.go",
         "rule_derive_topn_from_window.go",
         "rule_eliminate_projection.go",
diff --git a/pkg/planner/core/optimizer.go b/pkg/planner/core/optimizer.go
index 2b312029c778e..b3be779246cd3 100644
--- a/pkg/planner/core/optimizer.go
+++ b/pkg/planner/core/optimizer.go
@@ -110,7 +110,7 @@ var optRuleList = []base.LogicalOptRule{
 	&SkewDistinctAggRewriter{},
 	&ProjectionEliminator{},
 	&MaxMinEliminator{},
-	&ConstantPropagationSolver{},
+	&rule.ConstantPropagationSolver{},
 	&ConvertOuterToInnerJoin{},
 	&PPDSolver{},
 	&OuterJoinEliminator{},
diff --git a/pkg/planner/core/rule/BUILD.bazel b/pkg/planner/core/rule/BUILD.bazel
index 7c2175db74f8e..e37b3eaaf3852 100644
--- a/pkg/planner/core/rule/BUILD.bazel
+++ b/pkg/planner/core/rule/BUILD.bazel
@@ -4,6 +4,7 @@ go_library(
     name = "rule",
     srcs = [
         "rule_build_key_info.go",
+        "rule_constant_propagation.go",
         "rule_init.go",
     ],
     importpath = "github.com/pingcap/tidb/pkg/planner/core/rule",
diff --git a/pkg/planner/core/rule_constant_propagation.go b/pkg/planner/core/rule/rule_constant_propagation.go
similarity index 99%
rename from pkg/planner/core/rule_constant_propagation.go
rename to pkg/planner/core/rule/rule_constant_propagation.go
index fb5273e49a530..a3c8c16e0821b 100644
--- a/pkg/planner/core/rule_constant_propagation.go
+++ b/pkg/planner/core/rule/rule_constant_propagation.go
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package core
+package rule
 
 import (
 	"context"