Start fresh with database migrations.

The migration path from the original project inception to now was complicated and buggy, and stranded _both_ Kit and I with broken databases due to oversights and incomplete migrations. We've agreed to start fresh, once.

If this is mistakenly started with an original-schema-flavour DB, startup will be aborted.

1 files changed, 0 insertions, 38 deletions

diff --git a/migrations/20240924232919_message_serial_numbers.sql b/migrations/20240924232919_message_serial_numbers.sql
deleted file mode 100644
index a53e4a2..0000000
--- a/migrations/20240924232919_message_serial_numbers.sql
+++ /dev/null
@@ -1,38 +0,0 @@
-create table sequenced_message (
-	id text
-		not null
-		primary key,
-	sequence bigint
-		not null,
-	channel text
-		not null
-		references channel (id),
-	sender text
-		not null
-		references login (id),
-	body text
-		not null,
-	sent_at text
-		not null,
-	unique (channel, sequence)
-);
-
-insert into sequenced_message
-select
-	id,
-	rank() over (
-		partition by channel
-		order by sent_at
-	) as sequence,
-	channel,
-	sender,
-	body,
-	sent_at
-from message;
-
-drop table message;
-
-alter table sequenced_message
-rename to message;
-
-create index message_sent_at on message (channel, sent_at);