本文参考
https://blog.youkuaiyun.com/sinat_35630008/article/details/82192574?spm=1001.2101.3001.6650.20&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-20.no_search_link&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-20.no_search_link
可能与参考链接数据库版本不同,修改了几个字段:
我用的gp数据库版本为9.4.24
查询某张表分布键的语句:
SELECT
aaa.oid,
aaa.nspname AS &#