{ "db_name": "PostgreSQL", "query": "UPDATE phase_instances pi\n SET participant_count = (\n SELECT COUNT(DISTINCT user_id) \n FROM phase_participation \n WHERE phase_instance_id = pi.id\n )\n FROM workflow_instances wi\n WHERE wi.id = pi.workflow_instance_id \n AND wi.proposal_id = $1 \n AND pi.status = 'active'", "describe": { "columns": [], "parameters": { "Left": [ "Uuid" ] }, "nullable": [] }, "hash": "95f70efea97448688250d1647387c7d3dc1e4eec0dc2e6ba88f09e9746132d09" }