create table literals

migrations/2025-04-03-134446_token_map/down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS literals;

migrations/2025-04-03-134446_token_map/up.sql

@@ -0,0 +1,5 @@
+CREATE TABLE literals (
+    id SERIAL PRIMARY KEY,
+    token VARCHAR(255) UNIQUE NOT NULL,
+    value TEXT
+);

src/db/models.rs

@@ -5,6 +5,14 @@
 
 
 use diesel::prelude::*;
+#[derive(Queryable, Debug)]
+#[diesel(table_name = literals)]
+pub struct Literal {
+    pub id: i32,
+    pub token: String,
+    pub value: Option<String>,
+}
+
 #[derive(Queryable, Debug)]
 #[diesel(table_name = messages)]
 pub struct Message {

src/db/schema.rs

@@ -1,5 +1,14 @@
 // @generated automatically by Diesel CLI.
 
+diesel::table! {
+    literals (id) {
+        id -> Int4,
+        #[max_length = 255]
+        token -> Varchar,
+        value -> Nullable<Text>,
+    }
+}
+
 diesel::table! {
     messages (id) {
         id -> Int4,
@@ -18,6 +27,7 @@ diesel::table! {
 }
 
 diesel::allow_tables_to_appear_in_same_query!(
+    literals,
     messages,
     users,
 );