toad for oracle 12c

has been strengthened again, we can not set the NOT NULL here, greatly reducing the possible error operationSee the following experimental processCREATE table T, where more than 1 million rows of data.Sql> Select COUNT (*) from T; COUNT (*)---------- 1454256Add a column directly to the table (not set NOT NULL)Sql> ALTER TABLE t add MRDAI1 number default 10000; Table altered. elapsed:00:00:00.03The speed is swift. And, of course, as in 11G.After the setting is complete, if it is a newly inser

Tags: http data div. html work htm TT databaseIn the Oracle GoldenGate 12c, support is available for some of the most recent databases, such as SQL Server 2012/2014, and of course 12c is also supported for SQL Server 2008.The main new features are: The capture process can read the SQL Server compressed local backup log; When the third-party log Backup to

How to install Oracle 12c in RedHat Linux 6 Step 1: To install Oracle on RedHat Linux 6, you must install the corresponding software package before installing Oracle. In different operating system environments, the software package requirements are different. Specific corresponding software packages, see the official d

Oracle has been releasing Oracle for 12C for some time and Oracle has only 64-bit releases and no 32-bit version. Our system installation environment is CentOS 6.5 x86_64. 1. Install Oracle Dependency PackModify the Yum configuration and install 32-bit and 64-bit RPM by defa

Database version The code is as follows Copy Code BANNER con_id-------------------------------------------------------------------------------- ----------Oracle Database 12c Enterprise Edition release 12.1.0.1.0-64bit Production 0Pl/sql Release 12.1.0.1.0-production 0CORE 12.1.0.1.0 Production 0TNS for 64-bit windows:version 12.1.0.1.0-production 0Nlsrtl Version 12.1.0.1.0-produ

Installing OracleI use the Win10 64-bit, the official website downloads 64 Oracle 12c, two files.Unzip the first file after installation, but install to half error, prompting missing files. Later found that the original two files to be extracted separately, extracted according to the directory merged together.Install again, install to 88% and the jammed won't move. I thought the installation failed again, s

/gaoERROR:Ora-01045:user C # #ERIC lacks CREATE SESSION privilege; Logon denied----have no permissions, we can give it permission individually, or we can assign a role to it.Warning:you is no longer connected to ORACLE.Sql> Conn/as SYSDBAConnected.Sql> Grant DBA to C # #eric Container=all; ---to its DBA role, with a role scope covering all containersGrant succeeded.Sql> Conn C # #eric/gaoConnected. ---connection succeededTo switch containers:Start the container database that you created first:sq

. Executes the root.sh script after the installation is complete.3.1. Run the installation script$Grid _home/gridsetup. SH3.2. Select Configure Grid Infrastructure for a New Cluster and click Next3.3. Select Configure an Oracle Standalone Cluster, then click Next3.4.scan-name to be the same as Scan-ip in/etc/hosts, cancel the GNS and click Next3.5. Choose Add node, fill in Public-ip and virtual-ip hostname, then select all nodes, click SSH connectivit

need to configure the relevant user information, and the user is created during the installation process, as shown in:650) this.width=650; "title=" image "style=" border-right-width:0px;background-image:none;border-bottom-width:0px; padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;border-top-width:0px; "border=" 0 "alt=" image "src=" Http://s3.51cto.com/wyfs02/M01/84/8E/wKioL1eUhF3xkxqFAACqVtwWGeU199.png "Width=" 520 "height=" 389 "/>650) this.width=650; "title=" image "style=" bor

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

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 > Shared Folders > Share right-click "Sharing" > N

Enable In-memory FeaturesDatabase version 12.1.0.2 and above, inmemory_size parameter set to appropriate valueSql> SELECT * from V$version;BANNER con_id-------------------------------------------------------------------------------- ----------Oracle Database 12c Enterprise Edition release 12.1.0.2.0-64bit Beta 0Pl/sql Release 12.1.0.2.0-beta 0CORE 12.1.0.2.0 Beta 0TNS for linux:version 12.1.0.2.0-beta 0Nlsr

Use Windows Console (program | run, enter CMD to open). Under command line, enter Sqlplus/nolog, carriage return, the sql> command prompt appears, and then enter the command in the following order:Sql>conn/as SYSDBASql>alter user Scott account unlock;Sql>disconnectSql>conn Scott/tiger;The password is now expired, please enter a new password. Then enter two new defined passwords to enter the password separately to confirm that the Scott account is given a new password. Open SQL Plus and log in wi

Tags: variableroocontainonlyaltered stroracle Create star 1. Default login to cdb Oracle 12c Learning starts off cdbpdb

Tags: io using ar for SP on EF BS SQL--Confirm Current CDB Sql> select name,cdb from V$database; NAME CDB------------------------ORCL YES --Query the current PDB basic information Col pdb_name for A30select Pdb_id,pdb_name,dbid,status,creation_scn from Dba_pdbs;select con_id,dbid,name,open_mode From V$pdbs; Create a consumer sql> Create User C # #test identified by test; Sql> alter session set CONTAINER=PDB1;Sql> show Con_name; Sql> show Con_name; Con_name------------------------------PDBORCL Cr

To start DB12 as an example' /as sysdba ' SQL 12.1. 0.2. 0 1 :1982, Oracle. All rights reserved. Connected to an idle instance.1.nomount StageSql> startup Nomount; 1174405120 bytesfixed Size 2923680 bytesvariable Size 436208480 bytesdatabase buffers 721420288 Bytesredo buffers 13852672 Bytessql Select from v$pdbs;no rows selected2.mount Stage: Open control file, root and

Solution: First step: Control Panel > All Control Panel Items > Administrative Tools > Services >server startupStep two: Control Panel > All Control Panel Items > Administrative Tools > Computer Management > System Tools > Shared Folders > Share Right-click Share > New Share >Click "Next" > click "Browse" > Select "Local Disk (C:)" > OK"Share name" enter "C $" > "Next " where permissions in share are set to administrators with full access, and other users have read-only permission (R)ok! The fi

[Email protected] ~]$ Cd/oem/oms/oms/binLog in to OMS[Email protected] bin]$/EMCLI Login-username=sysmanEnter Password:Login Successful Synchronizing information[[email protected] bin]$./EMCLI SyncSynchronized successfully gets the targets associated with the agent currently mwtest02 the host[Email protected] bin]$/EMCLI get_targets | grep mwtest025 under Blackout host mwtest025 under Blackout oracle_emd mwtest02:3872 perform the delete operation and associate all related targets[Email protected

In an Oracle 12C database, if the PDBORCL service is not turned on, WebLogic is reported with the initialization or shutdown in progress of the PDB service when it is turned on. Therefore, it is necessary to use the SYS user to turn on the PDB server in Oracle.650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/82/8F/wKiom1daMWGBgw8kAAAKb9eeAMw173.png "tit

How to install Oracle 12c in Redhat 6 environment, oracle12c Step 1: To install Oracle on Linux, you must install the corresponding software package before installing Oracle. The requirements for software packages vary with operating system environments. Specific corresponding software packages, see the official docume