oracle apex tutorial

This tutorial for you to share the Oracle WebLogic Server 12.2.1.2 Installation and project deployment for your reference, the details are as follows 1. Download Http://www.oracle.com/technetwork/middleware/weblogic/downloads/wls-for-dev-1703574.html Choose a red box to download one of them.No more Windows versions and Linux versions now, just the jar version for compatibility, the installation process

allows the developer to pass a listener during the construction process, This avoids the complexity of making these same application developers. 23.5.2support for both synchronous and asynchronous listenersBy default, listeners Continuousquerycache their activities asynchronously. However, the continuousquerycache respects the option of synchronizing events as provided by the Synchronouslistener interface. For more information on this option, see Chapter " using continuous query caching " .

Label:Oracle goldengate 0 Basic Starter Training-installation, configuration, diagnosticsCourse Study Address: http://www.xuetuwuyou.com/course/158The course out of self-study, worry-free network: http://www.xuetuwuyou.com First, the course introduction: In this course, we explain the product system, technical architecture, installation configuration, data initialization, data copying and operation, security control and other related contents of goldengate data replication software through theor

Label:1. I downloaded the Oracle_11gr2_win64. There are two packages:Note: After the decompression will be: win64_11gr2_database_2of2\database\stage\compenets\*, that is, the second under the \database\stage\components\* Copy all content to the WIN64_11GR2_DATABASE_1OF2 corresponding directory2. My system is win8.1: Previously tried ORACLE10, the installation process is very troublesome, there are a lot of problems, so the use of 11g3. The installation process can refer to the link: http://jingy

Tags: ODBC detailed tutorial FFFFFF Oracle CHM ONS restricted platform chmodPlatform: Centos 6.10 x64 with graphicsConfiguring 4G 4 Core CPU 200G HDDFirst step, installation dependentyum install -y binutils compat-libcap1 compat-libstdc++-33 gcc gcc-c++ glibc glibc-devel ksh libgcc libstdc++ libstdc++-devel libaio libaio-devel make sysstat unixODBC-devel pdkshDownload the JAVARPM package to install

Tutorial on manually deleting a database in Oracle 1. manually delete a file system database 1. Stop listening and OEM The Code is as follows: $ Lsnrctl stop listener_name $ Emctl stop dbconsole 2. Obtain information about data files, log files, and control files, including archiving The Code is as follows: $ Sqlplus/as sysdba SQL> select status, name from v $ controlfile; -- get the location information of

[Oracle] Data Pump detailed tutorial (1)-Overview starting from 10 Gb, Oracle provides more efficient Data Pump (expdp/impdp) for Data import and export, old exp/imp can be used, but it is not recommended. Note: expdp/impdp AND exp/imp are incompatible. In other words, exp exported files can only be imported using imp, and expdp exported files can only be importe

Label:There has been no contact with Oracle database before, and recently the company has a project that needs to be used, so start tossing Oracle. Just started to go a lot of detours, in order to help more and I just started to contact Oracle's small white, I took a look at the idea ( need to login to download, simply register an account can be )Win 32-bit operating system: Http://download.oracle.com

Tags: Oracle proxy Server Windows database1. Download the Oracle 11g R2 for Windows version, the official website is as follows:Http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_1of2.zip　Http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_2of2.zip2. Extract the two compressed packages to the same directory (in the same folder), i.e. "Database" and click on the "setu

each node to do the following, here is also listed in order to maintain the overall installation logic. Install the image source Yum install http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm Yum Install/HTTP rdo.fedorapeople.org/openstack-kilo/rdo-release-kilo.rpm Yum Upgrade Note: Foreign servers, domestic visits may occur in a less stable condition installing selinux Yum Install Openstack-selinux At this point, the network and other basic environment to build,

/keystone.py?h=stable/kilo | Tee/var/www/cgi-bin/keystone/main/var/www/cgi-bin/keystone/admin Empowering Chown-r keystone:keystone/var/www/cgi-bin/keystone chmod 755/var/www/cgi-bin/keystone/* Start Systemctl Enable Httpd.service systemctl start Httpd.service (Note: In accordance with the Kilo version of the installation manual, I encountered a problem here, the solution, the main reason is the Apache and Keystone Service services conflict, the official manual recommends using Apache to

Configure the network Note: The initial network card file may not be eth0, etc., may be CentOS (after 7 is not just the name of the eth0 start) automatically numbered names, only need to modify the configuration file (new, copy, etc.) Vim/etc/sysconfig/network-scripts/ifcfg-eth0 Vim/etc/sysconfig/network-scripts/ifcfg-eth1 Edit hostname Vim/etc/hostname Restart reboot Login host name changed again Test Connectivity Ping www.baidu.com

= Defaultregion_name = RegionOneproject_name = Serviceusername = Novapassword = Nova[default]verbose=trueType_drivers = Flat,vlan,gre,vxlantenant_network_types=gre Mechanism_drivers = Openvswitch tunnel_id_ranges = 1:1000 Enable_security_group = Trueenable_ipset = true# Adds a line below Firewall_driver = Neutron.agent.linux.iptables_firewall. OvshybridiptablesfirewalldriverVim/etc/nova/nova.conf[Default]network_api_class = Nova.network.neutronv2.api.APIsecurity_group_api = Neutronlinuxnet_inte

Oracle Tutorial: ORA-25153 temporary tablespace is empty, ORA-01652 cannot pass 128 I wrote a complex select statement, and suddenly Oracle reported: ORA-25153 temporary tablespace is empty, this error, so I checked online, found the following solution: create a new temporary tablespace. First, you must have the system permission. After logging in, Step 1: Cre

Step tutorial on installing Oracle 12c Release Database in win10, win1012c Install Oracle 12c Release Database in win10 In general, download and decompress the package and go to the official website. Double-click to start installation. Click OK to skip Select the first database to create a database. Select Desktop Create a n

\ \ "" title= "\" \ \ "\"/\ "/"/>5. Remove the ditch for Scott and HR users (unlock these two accounts), as shown in, click "OK":650) this.width=650; "src="%5c "alt=" \ "\ \" Here write a picture description \ \ "" title= "\" \ \ "\"/\ "/"/>6, return to the "Password Management" interface, click "OK", such as:650) this.width=650; "src="%5c "alt=" \ "\ \" Here write a picture description \ \ "" title= "\" \ \ "\"/\ "/"/>7, install the end, click "Exit".Third, configure the Client Connection tool

maintenance of Oracle database and automatic backup configuration5. Familiar with Oracle database client configuration and Plsql tools6, familiar with the installation and configuration of WebSphere middleware7. Familiar with WebSphere application deployment and testing8. Mastering the Oracle Architecture and basic concepts9. Mastering WebSphere Related Concepts

I deleted the database by mistake. The boss was very upset. I had to recover the database within 30 minutes. In a hurry, I wrote a stored procedure, which is suitable for deleting the table on the day of recovery without remembering the table name. I deleted the database by mistake. The boss was very upset. I had to recover the database within 30 minutes. In a hurry, I wrote a stored procedure, which is suitable for deleting the table on the day of recovery without remembering the table name.

Oracle uses expdp to migrate dblink (Tutorial), expdpdblink To create a dblink, you must use the dblink owner to log on to the database and create it in the current mode. If you do not know the database user password, you cannot directly create dblink. Therefore, using expdp to migrate dbkink is a very convenient and simple method. You can use the following method to save the entire database's dblink to

expires on every page, freeing up disk resources, the cache will use virtual erase optimizations by default. Data that is explicitly deleted or expired from the cache is not actually removed from the underlying binary store, but when a page (binary storage) is completely emptied, it is all erased. This reduces theI/O, especially at the expiration of the period of processing and operation, such as load balancing, the introduction of a large number of data in the cluster. This optimizes the cost