{ "db_name": "PostgreSQL", "query": "\n SELECT EXISTS(SELECT 1 FROM reports WHERE id = $1)\n ", "describe": { "columns": [ { "ordinal": 0, "name": "exists", "type_info": "Bool" } ], "parameters": { "Left": [ "Int8" ] }, "nullable": [ null ] }, "hash": "c1a3f6dcef6110d6ea884670fb82bac14b98e922bb5673c048ccce7b7300539b" }