{ "db_name": "PostgreSQL", "query": "UPDATE delegate_profiles SET total_delegators = GREATEST(0, total_delegators - 1) WHERE user_id = $1", "describe": { "columns": [], "parameters": { "Left": [ "Uuid" ] }, "nullable": [] }, "hash": "403544e4819bc7bcc4ac51c997fb9ec74c3b3fa2c6f2b170ab5b8c8c1d9c65d4" }