{ "db_name": "PostgreSQL", "query": "SELECT * FROM users WHERE username = $1 AND is_active = true", "describe": { "columns": [ { "ordinal": 0, "name": "id", "type_info": "Uuid" }, { "ordinal": 1, "name": "username", "type_info": "Varchar" }, { "ordinal": 2, "name": "email", "type_info": "Varchar" }, { "ordinal": 3, "name": "password_hash", "type_info": "Varchar" }, { "ordinal": 4, "name": "display_name", "type_info": "Varchar" }, { "ordinal": 5, "name": "created_at", "type_info": "Timestamptz" }, { "ordinal": 6, "name": "updated_at", "type_info": "Timestamptz" }, { "ordinal": 7, "name": "is_active", "type_info": "Bool" }, { "ordinal": 8, "name": "is_admin", "type_info": "Bool" }, { "ordinal": 9, "name": "invited_by", "type_info": "Uuid" } ], "parameters": { "Left": [ "Text" ] }, "nullable": [ false, false, false, false, true, false, false, false, false, true ] }, "hash": "1efa9b54dff5200841ab35a40e525a8d0da40edca89aa78cd168ae3e854eabc2" }