Wanwentao. blog.51cto. com2406488456195oracle11 Client installation and PLSQL and TOAD Chinese garbled characters 1. Download the "InstantClientPackage" software from the Oracle official website to better implement the Oracle client greening solution. Www. oracle. compolicysoftwaretec
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Oracle 11 Client installation and PLSQL and toad Chinese garbled characters
1. Download from Oracle officialThe "Instant Client package" software provides a better solution for greening the Oracle client.
For: http://www.oracl
Tags: style blog http color using OS strong fileToad for Oracle installation package: Http://pan.baidu.com/s/1mgBOLZUAccessing database objects and writing SQL programs is a tedious and time-consuming task in the development of Oracle applications, and it takes a lot of SQL scripts to manage the database on a daily basis. Quest Software provides an efficient Oracle
Label:Current Environment:Native System: Win7 64-bitToad Version: 11 32 bitDatabase: Oracle 10g===================================Unlike Plsql developer, Toad need to downloadInstantclient-basic-win32-10.2.0.4.zipInstantclient-sqlplus-win32-10.2.0.5.zipTwo packages, and Toad (as of current version
1. Stop the mouse in the SQL row, and then Ctrl+enter directly execute the current SQL.
2. Solve Toad to Chinese display garbled problem:
System environment variable plus nls_lang=american_america. We8iso8859p1
3. Toad Automatic prompt function, just like Plsql Developer:
Enter the first few letters of the table name, and then use CTRL +. You can eject if you type SELECT * from emp t where T. At this po
Use Toad for remote Oracle 12C data connection
1. Install Oracle12c on the local machine. If you want to install a database on the local machine, select to install data. If you only need to connect remotely, skip this step without installing a database,
2. Configure TNSNAMES)
1) Open the network configuration Assistant Under the oracle program
As shown in figure
Tags: style blog http strong for SP logs on C
Serial number
Function description
Shortcut keys
Note
1
Hide Query Results
F2
2
View Object Details
F4
3
Clear Screen
F7
4
To bring up previously executed SQL commands
F8
5
Execute all SQL
F9
6
Directly executes
Repeat the library cache lock wait event in Oracle 11 GB, 11 glibrary
From the example below, we can see that re-Compilation of objects in the production database will lead to library cache lock, so we should try to avoid compiling objects during business peaks. If a package or complex dependency exists in the process, it can easily lead to library cache lock. Th
uses1, Action folder (library)Add create database db1 charset UTF8; creating a folderView the currently created database show create databases db1;View all databases Show databaseschange ALTER DATABASE DB1 CharSet GBK;Delete drop database db1;2, Operation File tableUse DB1; Toggle FolderSelect Datanase (); View the folder you currently reside inIncreaseCREATE TABLE T1 (id int,name char); Add tableCheckView current table show create table T1;View all tables show tables;View the details of a tabl
Oracle Linux 4.7 Configuration documentation for Oracle ASM
http://blog.csdn.net/liumengcheng/article/details/37358567
Oracle Linux 6 installation oracle11g R2 and Oracle Linux 4.7 installation oracle10g R2 different places are:
Required RPM Package:
binutils-2.20.51.0.2-5
Test the synchronization of Single-host OGG to Oracle 11 gb db in Linux
1. Install goldengate Software1. test environment:OS: RedHat 6 64bitDB: Oracle 11.2.0.3 64bitView OS and DB versions[Oracle @ redhat6 ~] $ Uname-Linux redhat6 2.6.32-131.0.15.el6.x86 _ 64 #1 SMP Tue May
Use of encrypted tablespace under Oracle 11 GB
Oracle Undo image data exploration
Oracle ROLLBACK and Undo)
The Undo tablespace cannot be opened because it is damaged.
How to handle Undo tablespace failures
Oracle Undo tablespace reconstruction and restoration
1. Create a di
Debian 6 sets Oracle 11g R2 to automatically start upon startup
Log On with the root account.
Step 1: Modify/etc/oratab
Orcl:/home/oracle/product/11.2.0/db_1: Y
Where
Orcl: sid
/Home/oracle/product/11.2.0/db_1: db_home
Y: Start Y (yes) or N (no). The default value is N, which is changed to Y.
Step 2: Create an
How to delete a database in Oracle 11 without using DBCA
This short tutorial will show you how to delete a database from Oracle 11 without using DBCA (Database Configuration Assistant.
1-SID of the imported database, if not defined
Export ORACLE_SID = database
2-connect to the database with OS Authentication
[
Oracle Notes (11) Build table, update, query comprehensive exercisesThere is a database of information about a student sports meeting, and the following tables are saved:
Athlete Sporter (athlete number Sporterid, athlete name name, athlete sex sex, Affiliation department number Department)
Item Item (Project number itemid, project name ItemName, Project match location)
Score Grade (athlete
tasks
1. Switch back the GCC Binaries Su-
# Cd/usr/bin
# Mv./GCC./gcc296
# Mv./gcc3./GCC
2. Change of JRE path in Oracle universal Installer
Edit the $ oracle_base/OUI/oraparam. ini file and modify the value of jre_location to/opt/jre1.3.1 _ 15
3. (optional) You may consider to use rlwrap for comfortableWork with sqlplus. RPM package for Fedora Core (x86) distribution youCan download here. Su-
# Rpm-IVH rlwrap-0.24.fedora.i386.rpm
# Exit
Echo "
The environment is as follows: #注意是SLES1 cat /etc/suse-2 (x86_64)341 5 6 7 Linux.x64_11gr2_database_1of2. Zip 8 Linux.x64_11gr2_database_2of2. ZipA systematic article1. When installing the system, select1 "Oracle Server Base" 2 "Compiler and Tools"Then install a1 libstdc++2. Bind host Name1 VI /etc/hosts2127.0. 0.1 Yas #yas为主机名3.Oracle installation Basic c
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