Address assorted review comments

src/rust/dbv2/migrations/2023-09-20-065710_event_types/down.sql

@@ -2,16 +2,13 @@
 DROP TRIGGER change_order_size_events_trigger ON change_order_size_events;
 DROP FUNCTION notify_change_order_size_event;
 DROP TABLE change_order_size_events;
-DROP VIEW api.change_order_size_events;
 
 
 DROP TRIGGER place_market_order_events_trigger ON place_market_order_events;
 DROP FUNCTION notify_place_market_order_event;
 DROP TABLE place_market_order_events;
-DROP VIEW api.place_market_order_events;
 
 
 DROP TRIGGER place_swap_order_events_trigger ON place_swap_order_events;
 DROP FUNCTION notify_place_swap_order_event;
 DROP TABLE place_swap_order_events;
-DROP VIEW api.place_swap_order_events;

src/rust/dbv2/migrations/2023-10-02-022942_market_account_handles/down.sql

@@ -1,4 +1,9 @@
--- Table drop generated via diesel migration generate --diff-schema
--- View drop generated manually
+-- Table drop generated via diesel migration generate --diff-schema.
+-- View drops generated manually.
 DROP TABLE IF EXISTS "market_account_handles";
 DROP VIEW api.market_account_handles;
+
+-- Old view drops that should've been in prior migrations.
+DROP VIEW api.change_order_size_events;
+DROP VIEW api.place_market_order_events;
+DROP VIEW api.place_swap_order_events;

src/rust/dbv2/migrations/2023-10-02-022942_market_account_handles/up.sql

@@ -1,9 +1,19 @@
--- Table generated via diesel migration generate --diff-schema
--- View generated manually
+-- Table generated via diesel migration generate --diff-schema.
+-- Views generated manually.
 CREATE TABLE "market_account_handles"(
 	"user" VARCHAR(70) NOT NULL PRIMARY KEY,
 	"handle" VARCHAR(70) NOT NULL
 );
 
 CREATE VIEW api.market_account_handles AS SELECT * FROM market_account_handles;
-GRANT SELECT ON api.market_account_handles TO web_anon;
+GRANT SELECT ON api.market_account_handles TO web_anon;
+
+-- Missing views that should've been in prior migrations
+CREATE VIEW api.change_order_size_events AS SELECT * FROM change_order_size_events;
+GRANT SELECT ON api.change_order_size_events TO web_anon;
+
+CREATE VIEW api.place_market_order_events AS SELECT * FROM place_market_order_events;
+GRANT SELECT ON api.place_market_order_events TO web_anon;
+
+CREATE VIEW api.place_swap_order_events AS SELECT * FROM place_swap_order_events;
+GRANT SELECT ON api.place_swap_order_events TO web_anon;

src/rust/dbv2/migrations/2023-10-02-062617_balance_updates_by_handle/down.sql

@@ -1,5 +1,5 @@
--- Table drop generated via diesel migration generate --diff-schema
--- View drops generated manually
+-- Table drop generated via diesel migration generate --diff-schema.
+-- View drops generated manually.
 DROP TABLE IF EXISTS "balance_updates_by_handle";
 DROP VIEW api.balance_updates_by_handle;
 DROP VIEW api.balance_updates;

src/rust/dbv2/migrations/2023-10-02-062617_balance_updates_by_handle/up.sql

@@ -1,5 +1,5 @@
--- Table generated via diesel migration generate --diff-schema
--- View generated manually
+-- Table generated via diesel migration generate --diff-schema.
+-- Views generated manually.
 CREATE TABLE "balance_updates_by_handle"(
 	"txn_version" NUMERIC NOT NULL,
 	"handle" VARCHAR(70) NOT NULL,

src/rust/dbv2/src/models.rs

@@ -128,6 +128,7 @@ pub struct CancelOrderEvent {
 pub struct MarketAccountHandle {
     pub user: String,
     pub handle: String,
+    pub creation_time: DateTime<Utc>,
 }
 
 #[derive(Clone, Debug, Queryable, Selectable, Insertable)]

src/rust/dbv2/src/schema.rs

@@ -153,6 +153,7 @@ diesel::table! {
         user -> Varchar,
         #[max_length = 70]
         handle -> Varchar,
+        creation_time -> Timestamptz,
     }
 }