1. mudu_sys 2.sql query/command 3. indexing 4. time_series_file

Cargo.toml

@@ -3,6 +3,7 @@ resolver = "2"
 
 members = [
     "mudu",
+    "mudu_sys",
     "mudu_adapter",
     "mudu_type",
     "mudu_contract",
@@ -36,6 +37,7 @@ test_utils = { path = "test_utils" }
 sys_interface = { path = "sys_interface" }
 mudu_adapter = { path = "mudu_adapter" }
 mudu = { path = "mudu" }
+mudu_sys = { path = "mudu_sys" }
 mudu_binding = { path = "mudu_binding" }
 md-5 = { version = "0.11.0-rc.0" }
 sql_parser = { path = "sql_parser" }

doc/cfg/mududb_cfg.toml

@@ -14,7 +14,6 @@ http_worker_threads = 1
 pg_listen_port = 5432
 
 # Enable the WASI component runtime used by the new backend.
-enable_p2 = true
 enable_async = true
 
 # 0 = Legacy

example/game-backend/src/generated/game_object.rs

@@ -1,4 +1,4 @@
 #[derive(Clone)]
 pub struct GameObject {
-    pub id : u64,
-}
+    pub id: u64,
+}

example/game-backend/src/generated/instance.rs

@@ -1,27 +1,21 @@
+use crate::generated::game_object::GameObject;
 use std::cell::RefCell;
 use std::collections::HashMap;
-use crate::generated::game_object::GameObject;
 
 thread_local! {
     static MAP:RefCell<HashMap<u64, GameObject>> = RefCell::new(HashMap::new());
 }
 
-
-struct Instance {
-
-}
-
+struct Instance {}
 
 impl Instance {
-    pub fn put(id:u64, object:GameObject) {
+    pub fn put(id: u64, object: GameObject) {
         MAP.with(|m| {
             m.borrow_mut().insert(id, object);
         })
     }
 
-    pub fn get(id:u64) -> Option<GameObject> {
-        MAP.with(|m| {
-            m.borrow().get(&id).cloned()
-        })
+    pub fn get(id: u64) -> Option<GameObject> {
+        MAP.with(|m| m.borrow().get(&id).cloned())
     }
-}
+}

example/game-backend/src/generated/mod.rs

@@ -1,3 +1,3 @@
-pub mod procedure;
 mod game_object;
-mod instance;
+mod instance;
+pub mod procedure;