重新移位授予验证 HAS_TABLE_PRIVILEGE 失败

Question

我正在与 Redshit 授予的组、模式、默认权限作斗争。当我尝试使用 HAS_TABLE_PRIVILEGE 检查一切是否正确

select tablename, 
   HAS_TABLE_PRIVILEGE('analyst', tablename, 'select') as select,
   HAS_TABLE_PRIVILEGE('analyst', tablename, 'insert') as insert,
   HAS_TABLE_PRIVILEGE('analyst', tablename, 'update') as update,
   HAS_TABLE_PRIVILEGE('analyst', tablename, 'delete') as delete, 
   HAS_TABLE_PRIVILEGE('analyst', tablename, 'references') as references 
from pg_tables
where schemaname='datalab'
order by tablename

我明白了：

An error occurred when executing the SQL command:
select tablename, 
   HAS_TABLE_PRIVILEGE('analyst', tablename, 'select') as select,
   HAS_TABLE_PRIVILEGE('analyst', tablena...

[Amazon](500310) Invalid operation: relation "dss__transaction" does not exist;

Execution time: 0.2s
1 statement failed.

这里到底发生了什么？

Answer 1

我尝试了这个，但查询在第一个结果上失败了pg_tables。就我而言，这是因为我需要明确说明每个表所在的模式。这对我有用：

WITH cte AS 
(
SELECT schemaname+'.'+tablename AS table_name
FROM pg_tables
WHERE schemaname = 'datalab'
)
SELECT table_name, 
   HAS_TABLE_PRIVILEGE('analyst', table_name, 'select') AS select,
   HAS_TABLE_PRIVILEGE('analyst', table_name, 'insert') AS insert,
   HAS_TABLE_PRIVILEGE('analyst', table_name, 'update') AS update,
   HAS_TABLE_PRIVILEGE('analyst', table_name, 'delete') AS delete, 
   HAS_TABLE_PRIVILEGE('analyst', table_name, 'references') AS references 
FROM cte
ORDER BY table_name ASC;