6 lines
348 B
SQL
6 lines
348 B
SQL
ALTER TABLE tasks ADD COLUMN port_base INTEGER NOT NULL DEFAULT 0;
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UPDATE tasks SET port_base = (
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SELECT 41000 + 10 * (count(*) - 1) FROM tasks AS earlier
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WHERE earlier.status = 'active' AND (earlier.created_at < tasks.created_at OR (earlier.created_at = tasks.created_at AND earlier.id <= tasks.id))
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) WHERE status = 'active' AND port_base = 0;
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