select owner as schema_name,        view_name from sys.all_views where VIEW_NAME like 'P%' order by owner,          view_name;…

WebIV:View NOTE:159900.1     Note (Sure) - Note    Mods - Note Refs Error ORA 600 TAR TAR-Info Bug Bug Matrix RFI Diary Events Parameters Locks Latches Views Pkg/Proc Statistics Wait Events Function BugDB User Port Names Prod/Comp Doc Part          G…

WebIV:View NOTE:159898.1     Note (Sure) - Note    Mods - Note Refs Error ORA 600 TAR TAR-Info Bug Bug Matrix RFI Diary Events Parameters Locks Latches Views Pkg/Proc Statistics Wait Events Function BugDB User Port Names Prod/Comp Doc Part          G…

看下面的例子: CREATE TABLE temp (age NUMBER(3)); ALTER TABLE temp ADD CONSTRAINT ck_temp_age CHECK     ((AGE>0) AND (AGE <= 125)); 现在我们能够插入Age表的集合是{1,2,…,125}或null,这和我们实际的现实生活是符合的. 为限制Age字段取值范围不能为空,增加not null约束. CREATE TABLE temp (age NUMBER(3) NOT NULL);…

在我看来,oracle的视图就是用于将多个表的关联查询结果映射成[临时表],视图与系统表中的数据是实时对应的. 我们可以像操作表的查询一样来操作视图查询. 视图写法: CREATE OR REPLACE FORCE VIEW V_TEM ( ID, NAME ) AS SELECT ID,NAME FROM TABLE 项目中的一个案例,将一个自关联的结构表(行转多列)体现组织结构:市-区县-网格-乡镇-渠道 用到的知识点: 1.SYS_CONNECT_BY_PATH(字段,间隔符)    示例…

在ORACLE APPLICATION FORM中已存储了数据,在客户端TOAD中查找其TABLE找到相关数据行,但当查找其VIEW时就无法找到数据. 原因ORACLE的权责及OU安全机制屏蔽问题. 要想像在APPLICATION那样找到数据,就要初始化TOAD与当前FORM运行环境全局参数一致. BEGIN   fnd_global.apps_initialize (user_id             => 1068,                                    …

--关于看视图查看没有数据的问题 --原因OU过滤关系 --Oracle SQL*Plus --toad EXECUTE  fnd_client_info.set_org_context(:ou_id); EXECUTE  dbms_application_info.set_client_info(:ou_id);…

The catclustdb.sql script creates the GV$ views. Run this script if you do not create your database with DBCA. Otherwise, DBCA runs this script for you. Oracle Real Application Clusters Administration and Deployment Guide…

reference: https://asktom.oracle.com/pls/apex/asktom.search?tag=getting-ora-31626-job-does-not-exist-and-ora-06512-from-my-export-data-pump-joboracle ORA-31626: Job does not existSELECT o.status, o.object_id, o.object_type, o.owner||'.'||object_name…

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