oracle 12c complete reference

Oracle 12c R1 physical standby uard physical standby database enable real-time apply The physical standby database is always in the mount state, which is inconvenient for Data Synchronization verification. Enabling real-time apply enables real-time query. In the standby database mount status: SQL> select open_mode from v $ database; OPEN_MODE------------------------------------------------------------MOUNTE

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

= Tag20180112t205525channel ora_disk_1:restored backup piece 1channel ora_disk_1:validation complete, elapsed time:00:00 : 01Finished restore at 12-jan-2018 21:54:48rman> restore SPFile validate; Starting restore at 12-jan-2018 21:54:57using channel Ora_disk_1channel ora_disk_1:starting validation of datafile backup Setchannel ora_disk_1:reading from backup piece +datadg/orcl/autobackup/2018_01_12/s_965249725.381.965249727channel Ora_disk_1:piece han

\hosts file 127.0.0.1 is blocked.2. Also IP address do not use DHCP to obtain IP automatically, you need to specify an IP address. This problem occurs as long as you find the cause, and then let the monitoring start normally can solve the problem.3. Firewall does not shut down caused4. Check that the other network configuration is correct.The installation is complete, according to the prompt browser access (The browser may be reported missing flash pl

, -); INSERT intoEmpVALUES(7900,'JAMES','Clerk',7698, To_date ('3-12-1981','dd-mm-yyyy'),950,NULL, -); INSERT intoEmpVALUES(7902,'FORD','ANALYST',7566, To_date ('3-12-1981','dd-mm-yyyy'), the,NULL, -); INSERT intoEmpVALUES(7934,'MILLER','Clerk',7782, To_date ('23-1-1982','dd-mm-yyyy'),1300,NULL,Ten); View Code 2.1Create models and reverse engineer New Model icon, designer, model, In the Model dialog box, under the Definition tab, enter the name ODI_SRC, select the technology

This article for you to share the installation of Oracle 12c [INS-30131] error of the solution, for your reference, the specific content as follows Solution: Step One: Control Panel > All Control Panel Items > Admin tools > Services >server Start Step Two: Control Panel > All Control Panel items > Management tools > Computer Management > System Tools > Sha

Oracle 12c has a new feature that can archive data in the database, hide infrequently accessed data from the application, and set it to inactive. Of course, it can also be displayed at the session level. This is achieved through the row archival visibility parameter, which can be set to two values, active or all. Active is the data that shows the activity, and all is the data that shows all, including inact

After the N installation attempt to vomit blood summary, hope to be helpful to everyone, at the same time do record memo: Summary: Pre-installation preparation is the key!!! Check and recheck! Reference: Http://docs.oracle.com/cd/E16655_01/install.121/e17741/toc.htm#CEGHFFGG ORACLE 12C Installation Step ******************************************** 0, preparat

Tags: SOA OracleProduct OverviewWith more and more cloud-based applications being adopted by enterprises, as well as the increasing need for integration of mobile technology and enterprise applications, the complexity of enterprise application integration has never been improved. Oracle SOA Suite 12c, the latest version of the industry's most complete unified app

Label: Select from V$pdbs; NAME open_mode ---------------------------------------- pdb$seed READ only PDB1 READ WRITE PDB2 READ WRITE SQL> shutdown immediate; Database closed. Database dismounted. ORACLE instance shut down. SQL Alert log: shutting instance (immediate) stopping background process SMCO shutting down Instance:further logons disabled S

patiently:2.12, after the successful installation of the database instance, password management will be pop-up and password management can be entered:Select Password management to view and modify the following users:(1) General Administrator: SYSTEM (password: Manager123)(2) Super admin: SYS (password: change_on_install123)When the modifications are complete, click OK. The password here is also required to comply with the

, enhanced seamless collaboration between business and it, and process optimization through impact analysis, simulation and bottleneck analysis; complete process lifecycle management Process monitoring and business analysis-out-of-the-box process monitoring, business-oriented design kpt, business performance metrics, business-friendly dashboards, setting alarms, getting notifications, and taking action Adaptive case Management-highly unstructu

Tags: database backup Oracle Solution 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:

Tags: sel str tap cat stop zip sele ini _id Oracle 12c Problem: If ORACLE patch PSU 22191659 binary also upgrades the database dictionary through $oracle_home/opatch/datapatch-verbose. Next, the patch Super-patch PSU 25433980 binary is continued, but the $oracle_home/opatch/datapatch-verbose is not executed So then there are two things to keep in mind. 1. Althou

sysctl.conf:Kernel.shmmni = 4096Kernel.sem = 250 32000 100 128Fs.file-max = 6815744FS.AIO-MAX-NR = 1048576Net.ipv4.ip_local_port_range = 9000 65500Net.core.rmem_default = 262144Net.core.rmem_max = 4194304Net.core.wmem_default = 262144Net.core.wmem_max = 1048576Kernel.panic_on_oops = 30The following 2 parameters directly use the default values:Kernel.shmmax = 68719476736Kernel.shmall = 4294967296Execute the sysctl-p with the root user to make the changes effective.1.3 Setting the shell limit for

Reference: http://www.jb51.net/article/32214.htm1. Some basic parameters of Oracle[Email protected] ~]$ echo $ORACLE _sidAdela[Email protected] ~]$ echo $ORACLE _home/u01/app/oracle/product/12.1.0/db_1[Email protected] ~]$ echo $ORACLE