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disable folder size trigger for now need to implement better sol

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divyam234 2023-08-21 23:21:05 +05:30
parent ba3449c6a9
commit d574c7896a
1 changed files with 0 additions and 57 deletions
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57
database/migrations/20230820013540_update_folder_size.sql
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@ -1,57 +0,0 @@
-- +goose Up
-- +goose StatementBegin
CREATE OR REPLACE FUNCTION teldrive.update_size_function()
RETURNS TRIGGER AS $$
DECLARE
rec RECORD;
total_size BIGINT;
batch_size INT := 100;
lower_bound INT := 0;
upper_bound INT := batch_size;
BEGIN
LOOP
FOR rec IN
SELECT id, size
FROM teldrive.files
WHERE type = 'folder'
ORDER BY depth DESC
OFFSET lower_bound
LIMIT batch_size
LOOP
SELECT COALESCE(SUM(size),0) INTO total_size
FROM teldrive.files
WHERE parent_id = rec.id
AND status != 'pending_deletion';
IF total_size <> rec.size THEN
UPDATE teldrive.files
SET size = total_size
WHERE id = rec.id;
END IF;
EXIT WHEN NOT FOUND;
END LOOP;
lower_bound := upper_bound;
upper_bound := upper_bound + batch_size;
EXIT WHEN NOT FOUND;
END LOOP;
RETURN NEW;
END;
$$ LANGUAGE plpgsql;
-- +goose StatementEnd
-- +goose StatementBegin
CREATE TRIGGER update_folder_size_after_insert_update_delete
AFTER INSERT OR UPDATE OF size, status OR DELETE ON teldrive.files
FOR EACH ROW
EXECUTE PROCEDURE teldrive.update_size_function();
-- +goose StatementEnd
-- +goose Down
-- +goose StatementBegin
DROP TRIGGER IF EXISTS update_folder_size_after_insert_update_delete ON teldrive.files;
DROP FUNCTION IF EXISTS teldrive.update_size_function;
-- +goose StatementEnd