Restructure guilds table

src/commands/autocomplete.rs

@@ -24,7 +24,7 @@ pub async fn macro_name_autocomplete(ctx: Context<'_>, partial: &str) -> Vec<Str
         SELECT name
         FROM command_macro
         WHERE
-            guild_id = (SELECT id FROM guilds WHERE guild = ?)
+            guild_id = ?
             AND name LIKE CONCAT(?, '%')
         ",
         ctx.guild_id().unwrap().get(),