From 9aa0d86fec44e06dda0bb3677e4318e6e8fae3e1 Mon Sep 17 00:00:00 2001
From: Jerry Hu <mrhhsg@gmail.com>
Date: Mon, 30 Jan 2023 20:28:22 +0800
Subject: [PATCH] [fix](olap) Incorrect reserving size for PredicateColumn
 converted from ColumnDictionary (#16249)

---
 be/src/vec/columns/column_dictionary.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/be/src/vec/columns/column_dictionary.h b/be/src/vec/columns/column_dictionary.h
index 354fb78e2e..122f15d9f0 100644
--- a/be/src/vec/columns/column_dictionary.h
+++ b/be/src/vec/columns/column_dictionary.h
@@ -293,7 +293,7 @@ public:
             convert_dict_codes_if_necessary();
         }
         auto res = vectorized::PredicateColumnType<TYPE_STRING>::create();
-        res->reserve(_codes.size());
+        res->reserve(_codes.capacity());
         for (size_t i = 0; i < _codes.size(); ++i) {
             auto& code = reinterpret_cast<T&>(_codes[i]);
             auto value = _dict.get_value(code);