fixing ordering checkpoint

src/database/mod.rs

@@ -23,18 +23,18 @@ use punc::Punc;
 use relation::Relation;
 use schema::Schema;
 use serde_json::Value;
-use std::collections::HashMap;
+use indexmap::IndexMap;
 use std::sync::Arc;
 use r#type::Type;
 
 #[derive(serde::Serialize)]
 pub struct Database {
-  pub enums: HashMap<String, Enum>,
-  pub types: HashMap<String, Type>,
-  pub puncs: HashMap<String, Punc>,
-  pub relations: HashMap<String, Relation>,
+  pub enums: IndexMap<String, Enum>,
+  pub types: IndexMap<String, Type>,
+  pub puncs: IndexMap<String, Punc>,
+  pub relations: IndexMap<String, Relation>,
   #[serde(skip)]
-  pub schemas: HashMap<String, Arc<Schema>>,
+  pub schemas: IndexMap<String, Arc<Schema>>,
   #[serde(skip)]
   pub executor: Box<dyn DatabaseExecutor + Send + Sync>,
 }
@@ -42,11 +42,11 @@ pub struct Database {
 impl Database {
   pub fn new(val: &serde_json::Value) -> (Self, crate::drop::Drop) {
     let mut db = Self {
-      enums: HashMap::new(),
-      types: HashMap::new(),
-      relations: HashMap::new(),
-      puncs: HashMap::new(),
-      schemas: HashMap::new(),
+      enums: IndexMap::new(),
+      types: IndexMap::new(),
+      relations: IndexMap::new(),
+      puncs: IndexMap::new(),
+      schemas: IndexMap::new(),
       #[cfg(not(test))]
       executor: Box::new(SpiExecutor::new()),
       #[cfg(test)]