Couldn't execute 'SELECT COLUMN_NAME, JSON_EXTRACT(HISTOGRAM, '$."number-of-buckets-specified"') FROM information_schema.COLUMN_STATISTICS WHERE SCHEMA_NAME = 'qqkj_convection' AND TABLE_NAME = 'amdar_cimiss';': Unknown table 'column_statistics' in information_schema (1109)
查了一下,由于目标服务器用的是MySQL 5语法,在导出时添加--column-statistics=0
参数以兼容。