Get all tables get /database/objects/tables/Describes all the tables in the database using DBA_TABLES or ALL_TABLES view depending on role at runtime. A client requires SQL Administrator or SQL Developer role to invoke this service.Request...
Oracle all_tables 以及常用sql 转:https://blog.csdn.net/sean4m/article/details/52121873 一、user_tables、all_tables、dba_tables关系: user_tables :可查询当前用户的表; all_tables :可查询所有用户的表; dba_tables:可查询包括系统表在内的 所有表。 二、user_users、all_users、dba_users 关系:(系统...
1.获得当前用户有权限的表的信息(ALL_TABLES ) (只要对某个表有任何权限,即可在此视图中看到表的相关信息) 表中各字段说明如下: 参考:https://www.iteye.com/blog/appleses-2280054 声明:此博客为个人学习之用,如与其他作品雷同,纯属巧合,转载请指明出处!
user01: SQL> grant select, update, insert on product to user02; SQL> grant all on product to user02; user02: SQL> select * from user01.product; // 此时user02查user_tables,不包括user01.product这个表,但如果查all_tables则可以查到,因为他可以访问。 将表的操作权限授予全体用户: SQL> grant...
Get all table columns get /database/objects/columns/Returns all records from DBA_TAB_COLUMNS or ALL_TAB_COLUMNS view depending on role at runtime. Records included in the response describes the columns of all tables, views, and clusters that the role has access to. A client requires ...
tablespace_name ORDER BY USED_PERCENT desc; 查看表空间所在位置 select file_id,FILE_NAME,bytes/1024/1024 from dba_data_files; 查看表所属表空间(表的名字大写) SELECT TABLE_NAME,TABLESPACE_NAME FROM DBA_TABLES where table_name='T_COUSE'; 查看表空间大小及位置 col file_name for a60; set ...
Get started with SQL in Oracle Database Learn how to create users, grant them privileges, and remove them in Oracle Database Manage tables with CREATE TABLE, ALTER TABLE, and DROP TABLE Learn how to write SQL queries with SELECT Fast data access: How to create and use indexes in Orac...
SQL> select * from all_users; 4、新建用户并授权 SQL> create user a identified by a;(默认建在SYSTEM表空间下) SQL> grant connect,resource to a; 5、连接到新用户 SQL> conn a/a 6、查询当前用户下所有对象 SQL> select * from tab;
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捕获表由 Oracle CDC 实例写入。 使用在创建捕获实例时由 SQL Server 生成的特殊表值函数读取捕获表。 例如,fn_cdc_get_all_changes_HR_EMPLOYEES。 有关这些 CDC 函数的详细信息,请参阅变更数据捕获函数 (Transact-SQL)。 cdc.lsn_time_mapping [cdc].[lsn_time_mapping]表由 SQL Server CDC 组件生成。...