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- 【TiDB 版本】：v4.0.6
- 【问题描述】：StatementCallback; uncategorized SQLException for SQL [select sum(bizcard_present_count_int) as bizCardPresentCount,count(*) as bizCardCount,sum(bizcard_cash_amount) as bizCardCash,sum(bizcard_click_count_int) as bizCardClickCount,ifnull(account_name, ‘未知’) as account_id,ifnull(account_name, ‘未知’) as account from f_mid_business_card where create_time between ‘2020-07-24 00:00:00’ and ‘2020-09-21 23:59:59’ and delete_flag <> 1 group by account_id,account order by account_id asc]; SQL state [HY000]; error code [9005]; Region is unavailable; nested exception is java.sql.SQLException: Region is unavailable
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