diff options
Diffstat (limited to 'migrations/20240924232919_message_serial_numbers.sql')
| -rw-r--r-- | migrations/20240924232919_message_serial_numbers.sql | 38 |
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); |
