oracle database 19c - grant [rolename] to [user] 错误 ORA-01917: 用户或角色不存在

Question

我使用此脚本为 oracle 数据库 19c 创建用户和角色并出现错误 ORA-01917

CREATE ROLE C##readonlyrole;

CREATE USER "C##lysjr_ro" IDENTIFIED BY "XXXXXXXPASWORD"  
DEFAULT TABLESPACE "XXX_TABLE_SPACE"
TEMPORARY TABLESPACE "XXX_TABLE_SPACE_TEMP";

GRANT CREATE SESSION to C##readonlyrole;

BEGIN
  FOR x IN (SELECT * FROM dba_tables WHERE owner='C##lysjr_ro')
  LOOP
    EXECUTE IMMEDIATE 'GRANT SELECT ON schema_name.' || x.table_name || 
                                  ' TO C##readonlyrole';
  END LOOP;
END;

GRANT C##readonlyrole TO C##lysjr_ro;

但是

GRANT C##readonlyrole TO C##lysjr_ro;

显示错误报告和结果：

GRANT C##readonlyrole TO C##lysjr_ro
Error report -
ORA-01917: user or role 'C##lysjr_ro' does not exist
01917. 00000 -  "user or role '%s' does not exist"
*Cause:    There is not a user or role by that name.
*Action:   Re-specify the name.

现在我能做什么？

Answer 1

尝试不要在创建用户命令中使用引号：

CREATE USER C##lysjr_ro IDENTIFIED BY XXXXXXXPASWORD  
DEFAULT TABLESPACE XXX_TABLE_SPACE
TEMPORARY TABLESPACE XXX_TABLE_SPACE_TEMP;