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Log the state group and also check state_group_edges.state_group

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This commit is contained in:
Erik Johnston
2025-07-03 09:49:34 +01:00
parent 9f19997976
commit 64126ac979
1 changed files with 15 additions and 2 deletions
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17
synapse/storage/schema/state/delta/92/08_no_empty_state_groups.sql.postgres
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@@ -29,7 +29,20 @@ CREATE FUNCTION check_state_groups_state_deletion() RETURNS trigger
WHERE state_group = OLD.state_group
)
) THEN
RAISE EXCEPTION 'Deleting state_groups_state row when it still exists in state_groups_edges';
RAISE EXCEPTION 'Deleting state_groups_state row when it still exists in state_groups_edges: prev_state_group = %%', OLD.state_group;
END IF;
IF EXISTS (
SELECT 1 FROM state_group_edges
WHERE
OLD.state_group = state_group_edges.state_group
-- Check that the state group is fully deleted, rather
-- than deleted/reinserted
AND NOT EXISTS (
SELECT state_group FROM state_groups_state
WHERE state_group = OLD.state_group
)
) THEN
RAISE EXCEPTION 'Deleting state_groups_state row when it still exists in state_groups_edges: state_group = %%', OLD.state_group;
END IF;
IF EXISTS (
SELECT 1 FROM state_groups
@@ -40,7 +53,7 @@ CREATE FUNCTION check_state_groups_state_deletion() RETURNS trigger
WHERE state_group = OLD.state_group
)
) THEN
RAISE EXCEPTION 'Deleting state_groups_state row when it still exists in state_groups';
RAISE EXCEPTION 'Deleting state_groups_state row when it still exists in state_groups: id = %%', OLD.state_group;
END IF;
RETURN NULL;
END;