[Fix](inverted index) fix fast execute condition for vexpr (#35673)

be/src/vec/exprs/vectorized_fn_call.cpp

@@ -112,7 +112,8 @@ Status VectorizedFnCall::prepare(RuntimeState* state, const RowDescriptor& desc,
     }
     VExpr::register_function_context(state, context);
     _function_name = _fn.name.function_name;
-    _can_fast_execute = _function->can_fast_execute();
+    _can_fast_execute = _function->can_fast_execute() && _children.size() == 2 &&
+                        _children[0]->is_slot_ref() && _children[1]->is_literal();
     _prepare_finished = true;
     return Status::OK();
 }

be/src/vec/exprs/vexpr.h

@@ -134,6 +134,7 @@ public:
     TypeDescriptor type() { return _type; }
 
     bool is_slot_ref() const { return _node_type == TExprNodeType::SLOT_REF; }
+    virtual bool is_literal() const { return false; }
 
     TExprNodeType::type node_type() const { return _node_type; }
 

be/src/vec/exprs/vliteral.h

@@ -55,6 +55,8 @@ public:
 
     const ColumnPtr& get_column_ptr() const { return _column_ptr; }
 
+    bool is_literal() const override { return true; }
+
 protected:
     ColumnPtr _column_ptr;
     std::string _expr_name;

regression-test/data/inverted_index_p0/test_index_rqg_bug2.out

@@ -0,0 +1,19 @@
+-- This file is automatically generated. You should know what you did if you want to edit this
+-- !select_bug_2 --
+2023-12-10	2024-01-08
+2023-12-15	2023-12-13
+2023-12-15	2023-12-14
+2023-12-17	2025-02-18
+2023-12-18	2023-12-14
+2023-12-18	2024-02-18
+2023-12-20	2023-12-09
+2024-02-18	2023-12-13
+2024-02-18	2025-02-17
+2025-02-18	2024-01-08
+2025-06-18	2023-12-10
+2025-06-18	2023-12-14
+2025-06-18	2023-12-15
+2025-06-18	2026-01-18
+2027-01-09	2023-12-19
+2027-01-09	2024-01-08
+