You should be able to just runselect * from information_schema.tablesto get a listing of every table being managed by Postgres for a particular database. You can also add awhere table_schema = 'information_schema'to see just the tables in the information schema. The viewpg_tablesprovides a...
db1=# create schema db1_schema; #创建schema CREATE SCHEMA db1=# alter schema db1_schema owner to admin; #指定schma拥有者 ALTER SCHEMA db1=# grant select,insert,update,delete on all tables in schema db1_schema to admin; #给指定用户配置指定shcema下所有表的相关权限 GRANT 3.其他SQL操作:...
postgres=# \df List of functionsSchema | Name | Result data type | Argument data types | Type---+---+---+---
方法A:在PG上建立不同SCHEMA,将数据和存储过程分别放到不同的schema上,经过权限管理后进行访问。 方法A的示例如下: 测试1(测试postgres超级用户对不同schema下对象的访问) 查看当前数据库中的schema postgres=# \dn List of schemas Name | Owner ---+--- dbms_job_procedure | postgres pgagent | postgres p...
To list all schemas in PostgreSQL, you can use either the \dn command within psql or query the pg_namespace system catalog 1. Using \dn Command in psql The \dn command lists all schemas in the current database, showing schema names and owners. ...
PostgreSQL中的Schema 一个数据库包含一个或多个命名的模式,模式又包含表。模式还包含其它命名的对象,包括数据类型、函数,以及操作符。同一个对象名可以在不同的模式里使用而不会导致冲突; 比如,schema1和myschema都可以包含叫做mytable的表。和数据库不同,模式不是严格分离的:一个用户可以访问他所连接的数据库中...
postgres=#insertintomyschema.test2values(1); INSERT01 select*frommyschema.test2; ERROR:permission denied fortabletest2 1. 2. 3. 4. 5. 6. 7. 赋予通用权限(新建表也有权限) postgres=#alterdefault privilegesinschema myschema grantselectontables to user2; ...
ALTER DEFAULT PRIVILEGES [ FOR { ROLE | USER } target_role [, ...] ] [ IN SCHEMA schema_name [, ...] ] abbreviated_grant_or_revoke where abbreviated_grant_or_revoke is one of: GRANT { { SELECT | INSERT | UPDATE | DELETE | TRUNCATE | REFERENCES | TRIGGER } [, ...] | ALL ...
ALTERDEFAULTPRIVILEGES[FOR{ROLE|USER}target_role[,...]][INSCHEMAschema_name[,...]]abbreviated_grant_or_revoke where abbreviated_grant_or_revoke is oneof:GRANT{{SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER}[,...]|ALL[PRIVILEGES]}ONTABLESTO{[GROUP]role_name|PUBLIC}[,...][WITHGRAN...
u1db=# grant SELECT on ALL tables in SCHEMA u1 to u3; #授权u3用户查询u1模式权限 GRANT u1db=# grant CREATE on SCHEMA u1 to u3; #授权u3用户在u1模式创建表权限 GRANT 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. ...