I need to get the remaining 9 columns that weren't shown in the first 30, then provide a comprehensive explanation of all columns. ```json { "action": "tool_call", "reasoning": "The inspect_columns result shows 30 of 39 columns. I need to retrieve the remaining 9 columns to provide a complete list. I'll specify the columns that weren't shown: AEDTC, AESTDTC, AEENDTC, AESTDY, AEENDY, and the ingestion metadata columns.", "tool": "inspect_columns", "args": { "table": "ae", "columns": ["AEDTC", "AESTDTC", "AEENDTC", "AESTDY", "AEENDY", "_ingestion_timestamp", "_batch_id", "_source_file", "_source_system"] } } ```