I need to check for duplicate and near-duplicate rows in the dataset. Let me start by examining the structure and then looking for duplicates. ```json { "action": "tool_call", "reasoning": "First, I'll query the raw table to check for exact duplicate rows by grouping on all columns and finding rows that appear more than once. I'll also get a count of total rows to understand the scale.", "tool": "query_sql", "args": { "sql": "SELECT COUNT(*) as total_rows, COUNT(DISTINCT (Name, Place, Age, Test, Gender, Score, Flag, Date, dhsgsgs, efks5453y, male, toronto)) as distinct_row_combinations FROM raw.\"Dummy Data\"", "purpose": "Count total rows vs distinct row combinations to detect exact duplicates" } } ```