我第一次尝试创建Postgres数据库。我为DB角色分配了基本的只读权限，该角色必须从我的PHP脚本访问数据库...
GRANT { USAGE | ALL [ PRIVILEGES ] } ON LANGUAGElangname[, ...] TO {username| GROUPgroupname| PUBLIC } [, ...] [ WITH GRANT OPTION ] GRANT { { CREATE | USAGE } [,...] | ALL [ PRIVILEGES ] } ON SCHEMAschemaname[, ...] TO {username| GROUPgroupname| PUBLIC } [, ...]...
To do that, you can grant the SELECT privilege on all tables in the public schema like this: GRANT SELECT ON ALL TABLES IN SCHEMA "public" TO reader; So far, you have learned how to grant privileges on tables. To grant privileges to a role on other database objects, check the GRANT...
GRANT ALL ON kinds TO manuel; 兼容性 SQL92 SQL92 GRANT 语法允许对表中的某单独列/字段设置权限,并且允许设置一权限以赋予别人相同权限. GRANT privilege[, ...] ON object[ ( column[, ...] ) ] [, ...] TO { PUBLIC | username[, ...] } [ WITH GRANT OPTION ] 这些字段与 Postgres 实现...
PostgresMain exec_simple_query →执行简单的 SQL 查询; StartTransactionCommand → 开始事务; pg_parse_query →解析为内部的抽象语法树(AST); PortalRun standard_ProcessUtility →权限检查和准备; ExecuteGrantStm→授予或撤销用户对数据库的权限; CommandCounterIncrement→增量更新当前的命令计数器; ...
GRANT SELECT ON ALL TABLES IN SCHEMA public TO myuser; 说明执行GRANT SELECT语句后如何验证权限是否已成功授予: 可以通过让用户尝试执行SELECT查询来验证权限是否授予成功。如果用户能够成功查询数据,则说明权限已授予。 也可以使用PostgreSQL的系统视图和函数来检查权限。例如,查询information_schema.table_privileges视...
s1 | postgres s2 | postgres (3 rows)t1=# create user u1 password ‘123456';CREATE ROLE t1=# create user u2 password ‘123456';CREATE ROLE t1=# grant all privileges on schema s1 to u1;GRANT t1=# grant all privileges on schema s2 to u1;GRANT t1=# \c - u1 You are now connected ...
Granting theRESOURCErole is equivalent to granting theCREATEandUSAGEprivileges on a schema that has the same name as the grantee. This schema must exist before the grant is given. The grantor must have the privilege to grantCREATEorUSAGEprivileges on this schema to the grantee. ...
Next you will need to grant view definition on the dbo schema. Copy the below query and execute it in SQL Server. Replace the username with the username you created earlier. GRANT VIEW DEFINITION ON SCHEMA :: dbo TO chartio_read_only ...
文章转载自:http://www.linuxforum.net/books/postgresNEW/sql-grant.htmGRANT名称GRANT— 赋予一个用户,一个组或所有用户访问权限GRANTprivilege [, ...] ON object [, ...] TO { PUBLIC | GROUP group | oracle 职场 休闲 转载精选 ljh0242