我想将 .CSV 文件导入 MySQL 表。我想根据 CSV 文件中包含的实际数据确定要使用的最佳列宽。是否有任何脚本或实用程序可以完成此操作？
崩溃后：
mysql> repair table lot_not_sold;
+------------------------+--------+----------+---------------------------------------------------------------+
| Table | Op | Msg_type | Msg_text |
+------------------------+--------+----------+---------------------------------------------------------------+
| coinprice.lot_not_sold | repair | info | Found block with too small length at 126188; Skipped |
| coinprice.lot_not_sold | repair | info | Wrong block with wrong total length starting at 147688 |
| coinprice.lot_not_sold | repair | info | Wrong bytesec: 4-253-223 at 9784004; Skipped |
| coinprice.lot_not_sold | repair | info | Wrong bytesec: 48- 32-208 at 11538216; Skipped |
| …