diff --git a/src/observer/sql/parser/value.h b/src/observer/sql/parser/value.h
index b0763a9..8c1576c 100644
--- a/src/observer/sql/parser/value.h
+++ b/src/observer/sql/parser/value.h
@@ -19,7 +19,7 @@ See the Mulan PSL v2 for more details. */
 #include <set>
 #include <string>
 #include <vector>
-
+#include <limits>
 
 const int INVALID_COMPARE = std::numeric_limits<int>::min();
 /**
diff --git a/src/observer/storage/table/table.cpp b/src/observer/storage/table/table.cpp
index 99c97f6..1bb2b68 100644
--- a/src/observer/storage/table/table.cpp
+++ b/src/observer/storage/table/table.cpp
@@ -30,6 +30,8 @@ See the Mulan PSL v2 for more details. */
 #include "storage/trx/trx.h"
 #include "storage/field/field.h"
 
+RC handle_text_value(RecordFileHandler *record_handler, Value &value);
+
 RC make_text_value(RecordFileHandler *record_handler, Value &value);
 Table::~Table()
 {