{ "db_name": "PostgreSQL", "query": "\n SELECT value, revision\n FROM noleader_leaders\n WHERE\n key = $1\n AND heartbeat >= now() - interval '60 seconds'\n ", "describe": { "columns": [ { "ordinal": 0, "name": "value", "type_info": "Text", "origin": { "Table": { "table": "noleader_leaders", "name": "value" } } }, { "ordinal": 1, "name": "revision", "type_info": "Int8", "origin": { "Table": { "table": "noleader_leaders", "name": "revision" } } } ], "parameters": { "Left": [ "Text" ] }, "nullable": [ false, false ] }, "hash": "0461b6433be16583d2480de11d5b712de1229dff78624ecab5edcf9f05a2e0e4" }