[compile&build]clang compile errors fix (#10201)

Co-authored-by: cambyzju <zhuxiaoli01@baidu.com>

be/src/vec/exec/vodbc_scan_node.h

@@ -44,7 +44,7 @@ public:
     // Close the odbc_scanner, and report errors.
     virtual Status close(RuntimeState* state) override;
     // No use
-    virtual Status set_scan_ranges(const std::vector<TScanRangeParams>& scan_ranges);
+    virtual Status set_scan_ranges(const std::vector<TScanRangeParams>& scan_ranges) override;
     const TupleDescriptor* get_tuple_desc() { return _tuple_desc; }
     TextConverter* get_text_converter() { return _text_converter.get(); }
     ODBCConnector* get_odbc_scanner() { return _odbc_scanner.get(); }

be/src/vec/exec/volap_scanner.h

@@ -134,8 +134,6 @@ private:
     std::vector<SlotDescriptor*> _query_slots;
 
     // time costed and row returned statistics
-    ExecNode::EvalConjunctsFn _eval_conjuncts_fn = nullptr;
-
     int64_t _num_rows_read = 0;
     int64_t _raw_rows_read = 0;
     int64_t _compressed_bytes_read = 0;

be/src/vec/exec/vschema_scan_node.cpp

@@ -41,7 +41,6 @@ VSchemaScanNode::VSchemaScanNode(ObjectPool* pool, const TPlanNode& tnode,
           _tuple_pool(nullptr),
           _schema_scanner(nullptr),
           _src_tuple(nullptr),
-          _dest_tuple(nullptr),
           _src_single_tuple(nullptr),
           _dest_single_tuple(nullptr) {}
 

be/src/vec/exec/vschema_scan_node.h

@@ -78,7 +78,6 @@ private:
     std::unique_ptr<SchemaScanner> _schema_scanner;
     // Current tuple.
     doris::Tuple* _src_tuple;
-    doris::Tuple* _dest_tuple;
     // Map from index in slots to column of schema table.
     std::vector<int> _index_map;