{ "db_name": "PostgreSQL", "query": "\n SELECT DISTINCT ON (symbol)\n symbol,\n regime,\n confidence,\n event_timestamp,\n adx,\n plus_di,\n minus_di\n FROM regime_states\n WHERE symbol = ANY($1)\n ORDER BY symbol, event_timestamp DESC\n ", "describe": { "columns": [ { "ordinal": 0, "name": "symbol", "type_info": "Text" }, { "ordinal": 1, "name": "regime", "type_info": "Text" }, { "ordinal": 2, "name": "confidence", "type_info": "Float8" }, { "ordinal": 3, "name": "event_timestamp", "type_info": "Timestamptz" }, { "ordinal": 4, "name": "adx", "type_info": "Float8" }, { "ordinal": 5, "name": "plus_di", "type_info": "Float8" }, { "ordinal": 6, "name": "minus_di", "type_info": "Float8" } ], "parameters": { "Left": [ "TextArray" ] }, "nullable": [ false, false, false, false, true, true, true ] }, "hash": "1bd0fa6bea0e4dcafc48ad662ac6c2c7a359e9cc9e15efa15ace68b572a0ac5b" }