oracle database 12c sql fundamentals

, being sure to select Enterprise Edition. When prompted, choose software is only from the Database Configuration screen. 7) If you have a existing database, then point your oracle_sid to this pre-existing database. If Your existing database is on Windows and then you must re-create the DB service using Oradim.

Explore Oracle Database Upgrade 7 11gR2 to 12c after the upgrade is complete, insert PDB, 11gr2pdb Explore Oracle Database Upgrade 7Insert PDB after 11gR2 to 12c upgrade is complete Preface: Since

The new features of In-database archiving are introduced in Oracle Database 12c, which allows users to archive data by marking data rows on the table as inactive inactive. These inactive data rows can be compressed into one optimization and are not visible to the app by default. This feature enables the functionality a

Dangdang page Link:Http://product.dangdang.com/23625712.html1th. Oracle Database Basics1.1 What is a relational database1.1.1 Relational Database modelFounder of the 1.1.2 relational data model1.2 A brief history of Oracle database developmentThe beginning of 1.2.1 Company1.

In the 11g cluster, we often use the initialization file (pfile) under DBS to specify the actual spfile in the ASM [Oracle@ol6-112-rac1 dbs]$ Cd/u01/app/oracle/product/11.2.0.4/db_1/dbs[Oracle@ol6-112-rac1 dbs]$ lsHc_acfsdb.dat hc_cdbrac_1.dat hc_cdbrac_2.dat initcdbrac_1.ora initcdbrac_1.ora.orig init.ora orapwacfsdb SPFILEACF Sdb.ora[

Description of Oracle 12c CDB and PDB database startup and shutdown, 12 cpdb In Oracle 12c, it is divided into CDB and PDB. Their startup and shutdown operations are as follows. 1 Container Database (CDB) For CDB, the startup

Dangdang page Link: Http://product.dangdang.com/23625712.html The 1th chapter Oracle Database Basic knowledge1.1 What is a relational database1.1.1 Relational Database modelFounder of 1.1.2 Relational data model1.2 Oracle Database Development historyThe beginning of 1.2.1 Co

Label:1. View the database version SQL>Select from v$instance; VERSION ----------------- 12.1. 0.2. 0 2, SYSDBA user login Sqlplus Sql>show PDBs con_id con_nameOPENMODE RESTRICTED---------- ------------------------------ ---------- ---------- 2Pdb$seedREAD onlyNO3PdbcisREADWRITE NO4PdbidbREADWRITE NO SQL> A

. Note that if the user of the app has DBA authority, the data overwrite is not valid. We use the Sql*plus simulation application to use the same database user to implement data rewriting using the context. (actually different application users, using different context.) ） We use HR login to manually set the module to "HRMS". The data overwrite policy does not take effect when our module is set to a diffe

Solution for PL/SQL Developer in Windows 8 64-bit + Oracle 12c 64-bit, window812c1) install Oracle 12c 64-bit2) install a 32-bit Oracle client (instantclient-basic-nt-12.1.0.1.0.zip)Download instantclient-basic-win32-11.2.0.1.0.zi

using the temporary tablespace 22.8 summary Chapter 23rd pluggable Databases23.1 Understanding Pluggable Architecture23.1.1 Conversion Paradigm23.1.2 the meaning of backup and recovery operations23.1.3 Fine Tuning23.2 Creating a CDB23.2.1 creating a CDB manually using SQL commands23.2.2 using DBCA23.2.3 creating a CDB script from DBCA23.2.4 Check if the CDB has been created23.3 Managing the root container23.3.1 Connecting the root container23.3.

Label:installed a Oracle 12c is not able to connect to Oracle 12c after using PL/SQL developer. Look online, according to Fcflying said the operation succeeded, so make a note: 1) Install Oracle