fix clang-tidy

pingcap · Feb 15, 2022 · 403c306 · 403c306
1 parent e8592df
commit 403c306
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dbms/src/Flash/Coprocessor/DAGExpressionAnalyzerHelper.cpp b/dbms/src/Flash/Coprocessor/DAGExpressionAnalyzerHelper.cpp
@@ -169,7 +169,7 @@ String DAGExpressionAnalyzerHelper::buildInFunction(
     actions->add(ExpressionAction::addColumn(column));
     argument_names.push_back(column.name);
 
-    auto collator = getCollatorFromExpr(expr);
+    const auto * collator = getCollatorFromExpr(expr);
 
     String expr_name = analyzer->applyFunction(func_name, argument_names, actions, collator);
     if (set->remaining_exprs.empty())