select uo.object_name,uo.object_type from user_objects uo where uo.object_type<>'LOB' order by uo.object_type desc 2、如果没有删除用户的权限,则可以执行: select 'drop table '||table_name||';' from cat where table_type='TABLE' 将会输出一批删除表的sql语句,这些SQL语句执行一下就可以了。
Copyselect * from dba_objects where object_name='报错的对象名'; 查询出同名对象后,在 DM 端创建对象时重命名其中一个对象。通过DTS 迁移 Oracle 数据到 DM8 报错:"数字溢出" 【问题描述】通过DTS 迁移 Oracle 数据到 DM8,任务报错提示"数字溢出",点击报错详情,无任何详细报错内容。
'TEXT') and TAB.NAME IN(select TABLE_NAME from ALL_TABLES WHERE OWNER in ('SYSDBA') and TABLE_NAME not like '%BM$_%' AND TABLE_NAME NOT LIKE 'MTAB$%'); begin execute immediate 'truncate table SYSDBA.STAT_HISTORY;'; for i in c1 loop v_sql='stat 100 on '||i.SCHEMA_NAME||'...
REMAP_DATAFILE Redefine datafile references in all DDL statements. REMAP_SCHEMA Objects from one schema are loaded into another schema. REMAP_TABLESPACE Tablespaceobject are remapped to another tablespace. REMAP_SCHEMA可以定义用户的切换,其格式为: remap_schema=old_schema_name:new_schema_name REMAP_TABL...
. exporting post-schema procedural objects and actions . exporting statistics Export terminated successfully without warnings. 删除用户,cascade参数可以连用户对象一起删除 1 2 3 4 5 drop user jsyxedu cascade; drop user jsyxgame cascade; drop user jsyxweb cascade; drop user jsyxsys cascade; drop...
Schema 模式 Oracle是多用户系统,每个用户都有一个schema,创建完用户后,这个用户就会自动拥有一个schema,schema就是一个用户所拥有的全部对象的集合,schema名与用户名相同 User_object 这个表记录用户的对象 select * from user_objects SELECT u.object_name,u.object_type FROM user_objects u ...
select * from all_objects where object_name like '%LINX%' or object_name like '%Linx%' image-20211006110714309 若想删除创建的函数,通过以下命令删除 代码语言:javascript 代码运行次数:0 运行 AI代码解释 drop function LinxRunCMD 执行命令 代码语言:javascript 代码运行次数:0 运行 AI代码解释 select Linx...
ORACLE中修改表的Schema的总结 前阵子遇到一个案例,需要将数据库中的几个表从USER A 移动到USER B下面,在ORACLE中,这个叫做更改表的所有者或者修改表的Schema。其实遇到这种案例,有好几种解决方法。下面我们通过实验来测试、验证一下。首先准备简单测试数据,如下所示:...
select count(*) fromuser_objectswhere object_type='PROCEDURE'; 用户账号 创建用户 Create user yfrtf identified by zjts8356; Grant connect,resource,dba to yfrtf; Alter user yfrtf default tablespace hrrtf; 删除用户 drop user : 仅仅是删除用户,drop user username cascade :会删除此用户名下的所有表...
DROP USER bar CASCADE;Code language: SQL (Structured Query Language) (sql) Oracle could delete the user bar and also the table t1. In this tutorial, you have learned how to use the Oracle DROP USER statement to delete a user and optionally remove all objects in the user’s schema from ...