oracle replication 12c

was a re-come, incredibly successful13 started database creation.650) this.width=650; "title=" 32.png "src=" http://s4.51cto.com/wyfs02/M02/78/85/wKioL1Z-xHmhWSz0AACmhtK2JVc647.png "alt=" Wkiol1z-xhmhwsz0aacmhtk2jvc647.png "/>650) this.width=650; "title=" 33.png "src=" http://s5.51cto.com/wyfs02/M00/78/85/wKioL1Z-xKXDrtWPAAFZc0lH1Sc213.png "alt=" Wkiol1z-xkxdrtwpaafzc0lh1sc213.png "/>Click Password Management ... You can change the password14 Finished installing the650) this.width=650; "title="

/salesstdydb/incident/incdir_600440/ SALESSTDYDB_P000_161906_I600440.TRC Ora-07445:3??? Òì3￡′í?ó: O? D?XA′￠[RWSSTD () +32] [SIGSEGV] [addr:0x0] [Pc:0xc9ccf40] [Si_kernel (General_protection)] []Ssexhd:crashing the process ... Shadow_core_dump = PARTIAL ksdbgcra:writing Core file to directory '/u01/app/oracle/diag/rdbms/salesstdydb/salesstdydb /cdump '~ ~https://support.oracle.com/epmos/faces/documentdisplay?_afrloop=179713001088071parent=document sour

', ' salesman ', 7698,to_date (' 28-9-1981 ', ' dd-mm-yyyy '), 1250,1400,30); INSERT into EMP VALUES (7698, ' BLAKE ', ' MANAGER ', 7839,to_date (' 1-5-1981 ', ' dd-mm-yyyy '), 2850,null,30); INSERT into EMP VALUES (7782, ' CLARK ', ' MANAGER ', 7839,to_date (' 9-6-1981 ', ' dd-mm-yyyy '), 2450,null,10); INSERT into EMP VALUES (7788, ' SCOTT ', ' ANALYST ', 7566, To_date (' 12-06-1987 ', ' dd-mm-yyyy ') -85,3000,null,20); INSERT into EMP VALUES (7839, ' KING ', ' president ', Null,to_date (' 17

] databasename>-servicename> Also add Tnsname.ora records: = = = = = Scan-= 1521 ) ) = = dedicated) = Das) )) Start Service: [[email protected] bin] - -Service Das To test the connection: SQL> connect sys/oracle@das as SYSDBA Connected. SQL> SHOW con_id; con_id 3 SQL> SHOW con_name; Con_name PDB01 3. Switch using the command: [[email protected] bin]$ sqlplus/ asSYSDBA SQL*Plus:release12.1.0.1.0Production onWe

In the RAC in 12c, because it is flex cluster, often the phenomenon of instance running, example 3 ran to Node 2, instance 2 ran to Node 3. And that's still true after the reboot. We can do this, so that the original running out of the case to change back: 1. Check the information of the instance and node correspondence recorded in CRS: [ORACLE@12102-RAC2 ~]$ crsctl stat res ora.cdbrac.db-p |grep SERVERN

session set CONTAINER=EHRPDB;--Switch back to the root containerAlter session set Container=cdb$root;--2 Creating pluggable Databases--2.1 Cloning seed ContainerCreate pluggable Database cpcdbAdmin user Cpcadm identified by Cpcadmfile_name_convert= ('/oracle/app/oracle/oradata/edw/pdbseed ', '/oradata/edw/cpcdb/datafile/');--2.2 Creating a database directlyCREATE Pluggable DATABASE HrdbADMIN USER HRDBA ide

= ' GMT ';-Make datafiles in the PDB offline/online and make storage changes.ALTER pluggable DATABASE datafile '/u01/app/oracle/oradata/cdb1/pdb1/pdb1_users01.dbf ' OFFLINE;ALTER pluggable DATABASE datafile '/u01/app/oracle/oradata/cdb1/pdb1/pdb1_users01.dbf ' ONLINE;ALTER pluggable DATABASE datafile '/u01/app/oracle/oradata/cdb1/pdb1/pdb1_users01.dbf 'RESIZE 1G

Label:In 12C, when a column is defined as "invisible," the SQL statement without direct access to the column is unable to see the "invisible column", and the statement that explicitly references the "invisible column" can access and manipulate the column. When creating table, create VIEW, ALTER VIEW, ALTER TABLE, you can create an invisible column. For example, the following scenario is not available for "invisible columns": • Use wildcard statements

(2, Seq_session.nextval); SQL>Select* fromSCOTT.GTT; ID Seq_number---------- ----------1 3 2 4SQL>Continue the test.--end of session, sequence value will be resetSql>conn tiger/Tigersql>drop synonym GTT; SQL>drop synonym seq_session; SQL>create synonym GTT forSCOTT.GTT; SQL>create synonym Seq_session forscott.seq_session; SQL>Select* fromgtt;no rows Selectedsql>sql> INSERT INTO GTT values (1, Seq_session.nextval); sql> INSERT into GTT values (2, Seq_session.nextval);-I

/database/install. /stage/components/oracle.ctx/12.1.0.2.0/1/datafiles/filegroup15.26.1.jar Similar to a total of 5 files can not find an error (3) 69% when the error is as follows: File not found C:\oracle\product\12.1.0\dbhome_1\demo\schema\mk_dir.sql.sbs error 2.2 69% When the card stops working The above error is ignored, in the 69% state of the "Update registry" Hkey_local_machine/software/

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

/view" Warning window!Workaround:Log in to Oracle Sql*plusC:\users\administrator>C:\users\administrator>sqlplus/nologSql*plus:release 10.2.0.1.0-production on Tuesday January 29 10:54:36 2013Copyright (c) 1982, 2005, Oracle. All rights reserved.Sql> Connect Sys/sys as SysdbaThis section is to find out the error when opening the databaseSql> select Open_mode from V$database;Open_mode----------Mountedsql> ALT

object:dbms_jms_plsql privilege:execute grantee:system - GRANT EXECUTE onSys. Dbms_job toSYSTEM with Grant option + / A --METADATA type:grant object:dbms_jms_plsql privilege:execute grantee:system at GRANT EXECUTE onSys. Dbms_random toSYSTEM with Grant option - / - --METADATA type:grant object:v_$transaction privilege:execute grantee:system - GRANT SELECT onSys. v_$TRANSACTION toSYSTEM with Grant option - / - --METADATA type:grant object:gv_$transaction privilege:execute grantee:s

Tags: impdp disable_archive_log TRANSFORMExamine the following query output:You issue the following command to import tables into the HR schema:$ > IMPDP hr/hr directory = dumpdir dumpfile = hr_new.dmp schemas=hr transform=disable_archive_logging:yWhich statement is true?A. All database operations performed by the IMPDP command is logged.B. Only create INDEX and create TABLE statements generated by the import is logged.C. Only CREATE table and ALTER table statements generated by the import is lo

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connected through the scan IP, the scan IP will be routed randomly, and if it is routed to the second node, an error will not be connected. To verify this problem, a test step has been added. Directly through the VIP connection of Node 1, you will not report the above error. By looking at the ALTER pluggable database syntax, you can see that when you use this command, you also specify the parameter instances. If not added, the default is the local instance.

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 application integration solution, helps users me

explicitly inserted; METADATA-ONLY default value refers to the default value specified when a new column is added, and the difference in 11g is that, the default value of 11g must be not null. 3. extend the length limit of multiple data types: Increase the VARCHAR2, NVARCHAR2, and RAW types to 32 K, set compatibility to 12.0.0.0 or above, and set the initialization parameter MAX_ SQL _STRING_SIZE to EXTENDED, this function does not support CLUSTER tables and index organization tables. In the en

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

pluggable database test_pdb open; --将test_pdb 打开--Clone PDB (requires SYSDBA permissions under CBD)create pluggable database orcl2 from orcl1; --test_pdb必须是打开的，才可以被打开alter pluggable database orcl2 open; --然后打开这个pdb--Remove PDB (requires SYSDBA permissions under CBD)alter pluggable database orcl2 close; --关闭之后才能删除drop pluggable database orcl2 including datafiles; --删除PDB orcl2--Set the CDB start PDB to start automatically (using a trigger here)CREATE OR REPLACE TRIGGER open_pdbsAFTER S