oracle 11g end of life

Tags: 11g oracle 11g Database1.2.4, Database schema1, three level mode(1), Concept modeAlso called pattern, is a description of the logical structure of the global data in the database, is the public view of the whole user. It mainly describes the concept record type of the data and its relationship, and also includes some semantic constraints between the data, a

Tags: style io strong ar for art SP on CBefore Oracle 11g it was a bit of a hassle, after 11g, it was very simple. Now has the function business is, has a test table records is the document approval information, the ID is the approval information primary key, SHEET_ID is the foreign key, is the document Id,remark for approves the content, on the front-

Learning Oracle is a complex and tedious process. In front of the vast array of official Oracle data, new features, MOS data, and a variety of Internal knowledge, we always feel powerless and overwhelmed. However, this is often the pleasure of our constant persistence, accumulation, and pursuit.In Oracle 11g, the third

: Database version is 11g Operation user must have SYSDBA permission Database parameter timed_statistics must be true IO must be allowed asynchronously, but with the file system, you can set the Filesystemio_options parameter to SetAll Ensure that the data file allows asynchronous IO, which can be confirmed by the following SQL statement: COL NAME FORMAT A50 SELECT name,asynch_iofrom v$datafile f,v$iostat_file I WHERE

sensitive. In SQL * Plus, each SQL statement must end with a semicolon. If the statement is long, You can distribute the statement text to multiple rows and end with a semicolon. 2.1 common Oracle 11g Data Types Character Type CHAR type CHAR indicates a fixed-length string. If the length is insufficient, spaces are

The Oracle HR example uses 10g, 11g, and oracle11g. Oracle HR example users can create 10g, 11g First, add the 10. SQL files in the attachment (see the end of the article) to this path: $ ORACLE_HOME/demo/schema/human_resources Script Name Description

Oracle 11g InstallationFirst, the Environment preparation Dividing area /15000M/tmp 4096M/boot 100MSwap 4096M/u01 remaining space2. Change host name, IP address3. Install the PackageThen the Linux system needs to prepare the environment for Oralce to end here, the following is installed after the system installation of Oracle4. Turn off SendMail to

.'); 11 END; 12 13 INSERT INTO READ_ONLY_TABLE 14 VALUES (1); Run this script and you will get the error message: ORA-20001, Table is read only table. 2-check Constraints Use the following SQL statement: 1 CREATE TABLE READ_ONLY_TABLE2 (COL1 NUMBER); 2 3 ALTER TABLE READ_ONLY_TABLE2 ADD CONSTRAINT READ_ONLY_CONST CHECK(0=

15th and a day of 0:00 execution42 4 1 * * Every month 1st 4:42 minutes execution0 21 * 1-6 weeks one to Saturday 21:00 execution0,10,20,30,40,50 * * * * * every 10 minutes*/10 * * * * * every 10 minutes* 1 * * * * Every 1 minutes from 1:0 to 1:590 1 * * * 1:00 execution0 */1 * * * 0 minutes every 1 hours0 * * * * 0 minutes every 1 hours2 8-20/3 * * * 8:02,11:02,14:02,17:02,20:02 execution30 5 1,15 * * 1st and 15th of 5:30 execution Backup results: Automatic Backup is set to 2:30 every

, understand. http://victorwmh.iteye.com/blog/1074854 real change. Bash_profile in accordance with this 3rd kind of change, remember to change the end to let it take effect. My path is in/u01/oracle/product/orahome/bin. OK, netca command, enter NETCA carriage return. and the error: Oracle Net Services Configuration: Xlib:connection to ': 0.0 ' refused b

Cluster_database = False scope = SPFile; Method 2: Use Package/Parameter For 10g, your need to download the package Dbms_awr. Disable_awr available at 436386.1 PackageFor disabling AWR without a diagnostic Pack license in Oracle toInstall, run the package as SYS from Sql*plus:@dbmsnoawr. PLBTo execute the package and use the command:Begin Dbms_awr.disable_awr (); EndFor 11g with the parameter control_man

Oracle 11g InstallationFirst, the Environment preparation Dividing area /15000M/tmp 4096M/boot 100MSwap 4096M/u01 remaining space650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/57/29/wKioL1STjcOzXOjNAAHHUeuqe1U246.jpg "/>2. Change host name, IP address650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/57/2B/wKiom1STjSGjnU2wAAFNbtK_Ixc331.jpg "/>650) this.width=650; "src=" ht

Before feeling installed 11g feel quite casual, today re-Ann once, out several times wrong, very uncomfortable ah, all the process recorded.After downloading the two compressed files into a folder, click Setup.exe to start the installation, if your system is WIN8, may appear: [INS-13001] environment does not meet the minimum requirements , directly ignore continue to install on the line, Because oracle11g is not yet fully compatible with WIN8.Then jus

with a button "End state" to check whether the test environment is normal, if not normal, require candidates to adjust the relevant parts to ensure that the results are normal. At the end of each skillset, do this action. In fact, it is to check whether the relevant database can be successfully connected. There may be traps, as described below.Second, the difficulty of examination questions1, skillset serv

should now is able to test the forward and reverse lookups using the "nslookup" command. The output below shows the forward and reverse lookups of the SCAN address.# nslookup Rac-scan.localdomainserver:192.168.0.4address:192.168.0.4#53Name:rac-scan.localdomainaddress:192.168.0.121Name:rac-scan.localdomainaddress:192.168.0.122Name:rac-scan.localdomainAddress:192.168.0.123# nslookup 192.168.0.121server:192.168.0.4address:192.168.0.4#53121.0.168.192.in-addr.arpa name = Rac-scan.localdomain.# nsloo

Tags: creat altered end local including name AC file createdsql> ALTER DATABASE datafile '/U01/APP/ORACLE/ORADATA/KING/SYSAUX01.DBF ' resize 2048M;Database altered.sql> ALTER DATABASE datafile '/U01/APP/ORACLE/ORADATA/KING/SYSTEM01.DBF ' resize 2048M;Database altered.sql> ALTER DATABASE tempfile '/U01/APP/ORACLE/ORADAT

the function directly;Begin Send_mail (' Test content '); end;/ora-29278:smtp temp Error: 421 Service not availableORA-06512: in "SYS. Utl_smtp ", line 21ora-06512: in" SYS. Utl_smtp ", line 97ora-06512: in" SYS. Utl_smtp ", line 139ora-06512: in" SYS. Utl_mail ", line 405ora-06512: in" SYS. Utl_mail ", line 594ora-06512: On line 2The first time I saw this error was very shocking, because the entire message sent by the stored procedure is first used

Label: Before 11g, when the data volume of the table was changed beyond 10% of the total amount of data, the statistics were collected at the end of the night. How to infer 10%. Previous posts have been researched: the principles and experiments of Oracle's own active statistics collection. This stale_percent=10% can not be changed, assuming that the table is very large. 10% is a lot of data that is likely

indicates that when the tablespace size is not sufficient, it will automatically expand, all the recommendations plus the autoextend on parameter.To delete a table space:drop tablespace ittbank including contents and datafiles;Modify table space Size (Note: Modify = can be increased and can be reduced.) ）alter database datafile ‘/u01/app/oracle/oradata/ORCL/ittbank.dbf‘ resize 200m;Increase table space Size (Note: increase = can only increase, cannot

dual;F1 ()----------59788330Used time: 00:00:07.09 -can see the data change, even if not using relies_on, the result set is also correct. Sql> Select COUNT (*)From Test1, test2where Test1.object_type = Test2.object_typeand Test1.object_type in (' Table subpartition ', ' VIEW ', ' INDEX ', ' table ');COUNT (*)----------59788330Time used: 00:00:03.56 sql> Create or Replace function F2return numberResult_cache relies_on (TEST1,TEST2)IsL_ret number;BeginSelect COUNT (*) into L_retFrom Test1,test2w