oracle create materialized view

* from V$option; PARAMETER VALUE Partitioning TRUE Objects TRUE Real application Clusters FALSE Advanced Replication TRUE bit-mapped Indexes TRUE Connection Multiplexing TRUE Connection Pooling TRUE Database Queuing TRUE Incremental backup and Recovery TRUE instead-of triggers TRUE Parallel Backup and Recovery TRUE Parallel Execution TRUE Parallel Load TRUE Point-in-time tablespace Recovery TRUE Fine-grained access Control TRUE Proxy authentication/authorization TRUE Change Data Capture TRUE Pl

How to view the Oracle version and what options are installed. System environment: 1, operating system: Windows 2000 2. Database: Oracle 8i R2 (8.1.6) for NT Enterprise Edition 3, Installation path: c:/oracle Description 1. View database version Sql> select banner fr

During exp import, we often encounter the issue of inconsistent warning characters. The following describes how to configure the nls_lang parameter during impexp import and export. Oracle recommends that the configuration of nls_lang be consistent with that of databasenls_character when executing exp, so as to avoid character conversion problems and improve exp efficiency. View d During exp import, we often

Oracle deletes a primary key to view the primary key constraints and creates a joint primary key. The oracle primary key 1. Primary Key Deletion Alter table tablename drop PRIMARY_KEY execute the preceding SQL statement to delete the primary key. If it fails, use ALTER TABLE TABLENAME DROP CONSTRAINTS COLUMN CASCADE; -- delete the constraint ALTER TABLE TABLENAME

Recently, I found that there are more or less many problems in the online articles on creating a library with bare devices bound to linux lv, which is easy to mislead beginners. Therefore, I sorted out the preliminary steps for directly creating a library on a bare disk. OS: RedHat 4.4First, add a hard disk to the vmvm and enter the system to create a partition. We use sdc1 to divide the lv[Root @ Oracle ~]

: no work available131 1 6851 APPLIER ORA-16116: no work available 5. V $ LOGSTDBY_PROGRESSThis view displays the current progress of LOG application services, such as the SCN and time from the current application to the logical Standby, the SCN and time from the SQL application to the application, and the received and applied SCN and time.For example, to view the SCN information of the current application:

[One of Oracle XE series] install Oracle XE11gR2 X64 database in Windows10_X64 environment, and create database in oraclexe I. Installation 1. Go to the Oracle official website to download the XE installation package [Download path] (Oracle Database Express Edition 11GReleas

Tags: Data bak Limited path ROC create Grant Efault Index--Build usersCREATE USER Szs identified by Szs DEFAULT tablespace nn_data01 temporary tablespace temp;--User empowermentGRANT connect,dba to Szs;GRANT CREATE synonym,create PROCEDURE,CREATE sequence,create session,

small (record very little)(3) Column names are not often used as join conditions or appear in the WHERE clauseDitto note Create index EMP_EMPNO_IDX for the Empno single field of the EMP table, called single-column index, create index name on table name (field,...)CREATE INDEX Emp_empno_idxOn EMP (EMPNO); Ename,job multiple fields for the EMP table,

This article consists of four parts: 1. Create a virtual ASM disk, 2. Create a database on the virtual ASM disk, 3. asmcmd tool, and 4. Add a disk for the disk group. Part 1: create a virtual ASM Disk(In this example, Oracle is installed on D: \ oracle \ product \ 10.2.0) 1.

setting method1) UNIX environment$ NLS_LANG = "simplified chinese" _ china. zhs16gbk$ Export NLS_LANGEdit the profile file of an oracle user2) WindowsEdit RegistryRegedit.exe --- HKEY_LOCAL_MACHINE --- SOFTWARE --- ORACLE-HOME 2.5.4 NLS parameter queryOracle provides several NLS parameter customization databases and user machines to adapt to local formats, such as NLS_LANGUAGE, NLS_DATE_FORMAT, and NLS_C

Problem description: when creating a view under the scott user, an error is reported: the permission is insufficient. (Other users and so on) Solution:Log On As A dba user[SQL]Copy codeThe Code is as follows: sqlplus/as sysdba Grant scott the permission to create a VIEW[SQL]Copy codeThe Code is as follows: grant create