问题1:请问一下，ADB中MySQL表里只有一个字段是字符串类型，是一串JSON，能否同步到ADB是按JSON KV的表结构，同时生成表数据？问题2：我意思是，不是使用adb的字段json数据类型，而是在RDS MySQL某个字段的一串json字符串，我根据json字符串的KV结构在adb创建相应...

ADB这串数字代表啥？测试表里就这么一条记录，分区键和分区值长这样，，我看转unix时间戳也不止你

ADB这串数字代表啥？测试表里就这么一条记录，分区键和分区值长这样，，我看转unix时间戳也不止你们的name值，所以我根本没法知道你们的partition_name对应的是哪个分区值，没法范围删除分区 Create Table pub_oms_order_tracking_number ( xx...

上面的sql怎么能优化一下，在adb上能正常执行，现在表里有6.5亿行数据，就执行不出来结果？

上面的sql怎么能优化一下，在adb上能正常执行，现在表里有6.5亿行数据，就执行不出来结果？## report_sample_data_part_new 表有6.5亿行数据，下面的sql一直查不出来数据，怎么能优化一下，我们有不少类似的sql SELECT prod_name, SUM(yp_co...

ADB中字典表和普通表在information_schma.tables表里的table_type？

问题1:ADB中字典表和普通表在information_schma.tables表里的table_type都是BASE TABLE，我如何区分字典表和普通表呢？问题2:那就是区分不出来字典表咯？？

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更新时间 2023-10-17 03:27:36

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