diff options
Diffstat (limited to 'planetwars-server/migrations')
| -rw-r--r-- | planetwars-server/migrations/2022-07-23-131936_bot_active_version/down.sql | 2 | ||||
| -rw-r--r-- | planetwars-server/migrations/2022-07-23-131936_bot_active_version/up.sql | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/planetwars-server/migrations/2022-07-23-131936_bot_active_version/down.sql b/planetwars-server/migrations/2022-07-23-131936_bot_active_version/down.sql new file mode 100644 index 0000000..444fe51 --- /dev/null +++ b/planetwars-server/migrations/2022-07-23-131936_bot_active_version/down.sql @@ -0,0 +1,2 @@ +-- This file should undo anything in `up.sql` +ALTER TABLE bots DROP COLUMN active_version;
\ No newline at end of file diff --git a/planetwars-server/migrations/2022-07-23-131936_bot_active_version/up.sql b/planetwars-server/migrations/2022-07-23-131936_bot_active_version/up.sql new file mode 100644 index 0000000..8ea398b --- /dev/null +++ b/planetwars-server/migrations/2022-07-23-131936_bot_active_version/up.sql @@ -0,0 +1,12 @@ +-- Your SQL goes here +ALTER TABLE bots ADD COLUMN active_version INTEGER REFERENCES bot_versions(id); + +-- set most recent bot verison as active +UPDATE bots +SET active_version = most_recent.id +FROM ( + SELECT DISTINCT ON (bot_id) id, bot_id + FROM bot_versions + ORDER BY bot_id, created_at DESC + ) most_recent +WHERE bots.id = most_recent.bot_id;
\ No newline at end of file |