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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
Oracle PL/SQL practiceBasic InformationAuthor: (English) bilington (A.) and so on, Lu Tao [Translator's introduction]Press: People's post and telecommunications PressISBN: 9787115294852Mounting time:Published on: February 1, November 2012Start: 16Page number: 166Version: 1-1Category: Computer> database>
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
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
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.
(starting with begin) and Exception Handling (beginning with exception ). The execution part is required, and the other two parts are optional. Regardless ofCodeThe basic structure of a volume is composed of these three parts.
2. Variable declaration and assignment
PL/SQL is mainly used for database programming. T
Course lecturer: Xiao Liu Teacher
Course Category: Oracle
Suitable for people: advanced
Number of lessons: 15 hours
Update level: Complete
Type of Service: Class C (General Service class course)
Using the technology: Oracle
Projects involved: Oracle 12c
I. Description
Oracle provides a profiler toolkit that allows you to view the performance of each module during PL/SQL Execution. You can download this script from MOS:
Implementing andusing the PL/SQL profiler [ID 243755.1]
You can also download it from my csdn:
Http://dow
How to automatically start PDB Pluggable Database in Oracle 12c
PDB Pluggable Database is an important new feature of 12c, but for PDB in CDB, all PDB is not brought when CDB is started by default, in this way, we need to manually alter pluggable
Label:http://uule.iteye.com/blog/2061773 (source) Bulk Import Script : Open a Command Window > enter @ > It will let you select the file you want to import (you need to know the order of the imported files, Plsql will not automatically recognize this or write a script like LS) such as: @d:\svn\1.5 database Script \oracle\import2.sql http://blog.csdn.net/hbhgjiang
Tags: eighth chapter of modular for loop delete ber based on porting left and right textPL/SQL Stored procedure programming /**author Huangchaobiao*email:[email protected]*/ PL/SQL stored procedure programming (UP)1. Overview of Oracle
This article comes from:Requirements for installing Oracle Database 12.1on RHEL7 or OL7 64-bit (x86-64) (document ID 1961997.1)This article does not do translation, only for the original reproduced:Applies To:Oracle database-enterprise edition-version 12.1.0.2 and laterLinux x86-64PurposeThis note explains the requirements, need to is met for a successful install
Label:About PL/SQL content, mainly includes anonymous blocks , stored Procedures , and storage functions Three forms of PL/SQL blocks, and how variables , types , Flow control Statements , cursors , triggers , exceptions , and how to use PL/
Tags: database backup solution Oracle
Course lecturer: Xiao Liu Teacher
Course Category: Oracle
Suitable for people: advanced
Number of lessons: 15 hours
Update level: Complete
Type of Service: Class C (General Service class course)
Using the technology: Oracle
Projects involved:
;Rman Target/Run{Allocate channel C1 type disk;Allocate channel C2 type disk;Allocate channel C3 type disk;Backup Filesperset 3 as compressed backupset database format '/home/oracle/0705/fulldata%d%T%s%p ‘;Backup Archivelog all format '/home/oracle/0705/arch%d%T%s%p ' delete input;Backup current controlfile format '/home/orac
Tags: database backup Oracle Solution
Need more information to contact Q2748165793
First Lecture: Introduction to Backup and recovery-related operationsBackup and Recovery SolutionsSecond: Starting the Rman operation and the Rman architectureRMAN ChannelsRman Backup and recovery related operationsConfiguring the Rman Backup EnvironmentConfigure Backup retention PoliciesClient Tools useAbo
). The execution part is required, and the other two parts are optional. The basic structure of Oracle PL/SQL block is composed of three parts, regardless of the size of the Code.
2. Control StructureThe Oracle PL/SQL program seg
Pl/sql is Oracle's extension of the standard database language, Oracle has integrated PL/SQL into Oracle servers and other tools, and more developers and DBAs have started using
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