diff --git a/pkg/executor/test/analyzetest/BUILD.bazel b/pkg/executor/test/analyzetest/BUILD.bazel
index 58ef0f964e7b3..7a3cc9e4ce316 100644
--- a/pkg/executor/test/analyzetest/BUILD.bazel
+++ b/pkg/executor/test/analyzetest/BUILD.bazel
@@ -9,7 +9,7 @@ go_test(
         "main_test.go",
     ],
     flaky = True,
-    shard_count = 48,
+    shard_count = 49,
     deps = [
         "//pkg/config",
         "//pkg/domain",
diff --git a/pkg/executor/test/analyzetest/analyze_test.go b/pkg/executor/test/analyzetest/analyze_test.go
index 90fbcff71bc9f..1fa101b4b55cc 100644
--- a/pkg/executor/test/analyzetest/analyze_test.go
+++ b/pkg/executor/test/analyzetest/analyze_test.go
@@ -3127,3 +3127,12 @@ func TestAnalyzePartitionVerify(t *testing.T) {
 		}
 	}
 }
+
+func TestIssue55438(t *testing.T) {
+	store := testkit.CreateMockStore(t)
+	tk := testkit.NewTestKit(t, store)
+	tk.MustExec("use test")
+	tk.MustExec("CREATE TABLE t0(c0 NUMERIC , c1 BIGINT UNSIGNED  AS ((CASE 0 WHEN false THEN 1358571571 ELSE TRIM(c0) END )));")
+	tk.MustExec("CREATE INDEX i0 ON t0(c1);")
+	tk.MustExec("analyze table t0")
+}
diff --git a/pkg/planner/core/expression_rewriter.go b/pkg/planner/core/expression_rewriter.go
index 10386cd2df1dc..78867a88bfd29 100644
--- a/pkg/planner/core/expression_rewriter.go
+++ b/pkg/planner/core/expression_rewriter.go
@@ -2396,6 +2396,16 @@ func (er *expressionRewriter) toColumn(v *ast.ColumnName) {
 		}
 		er.ctxStackAppend(column, er.names[idx])
 		return
+	} else if er.planCtx == nil && er.sourceTable != nil &&
+		(v.Table.L == "" || er.sourceTable.Name.L == v.Table.L) {
+		colInfo := er.sourceTable.FindPublicColumnByName(v.Name.L)
+		if colInfo == nil || colInfo.Hidden {
+			er.err = plannererrors.ErrUnknownColumn.GenWithStackByArgs(v.Name, clauseMsg[er.clause()])
+			return
+		}
+		er.ctxStackAppend(&expression.Column{RetType: &colInfo.FieldType, ID: colInfo.ID, UniqueID: colInfo.ID},
+			&types.FieldName{ColName: v.Name})
+		return
 	}
 
 	planCtx := er.planCtx