But first, let’s delve into the different types of indexes available in Oracle Database.How to Choose the Index TypeOracle Database offers many different types of index to improve your SQL. One of the key decisions you need to make is whether to go with a bitmap or B-tree index....
Added in Oracle Database 18c,PTFs enable you to define the shape of a result set. So you canadd or remove columns from the input tablebased on the parameters you pass. The engine of a PTF is a package that has two core components: Thedescribefunction which sets the columns in the outp...
In Oracle Database 12c Release 1 the concept of multitenant environment has been introduced. The multitenant architecture enables an Oracle database to function as a multitenant container database (CDB) that includes zero, one, or many customer-created pluggable databases (PDBs). A PDB is a p...
See the following resources for more information:The NetBeans article "Connecting to Oracle Database from NetBeans IDE" applies also to the Oracle Developer Studio IDE. However, you do not need to download the ojdbc6.jar file, as mentioned in the article, because it is already included in ...
• How to Change the Administrative Users Password for the Database To change the SYS, SYSTEM, and PDBADMIN user passwords from the defaults to one of your choosing, you use the setPassword.sh script provided in the container. • Custom Configuration Parameters for ...
Oracle doesn’t support running an Oracle database directly on a Mac computer. You can’t install Oracle Express, for example, in the same way that you can on a Windows computer. The good news is that you can use aVirtual Machine. To get set up with Oracle on your Mac, the general...
ORA-12505 error. TNS: listener doesn't know of SID given in connect descriptor. Invalid Username/Password ORA-01017: invalid username/password; logon denied As you can see, there are quite a few different errors you can get when attempting to connect to an Oracle database. ...
docker pull container-registry.oracle.com/database/enterprise:latest 6. Create a new container using the command: docker run -d --name oracle-db -p 1521:1521 container-registry.oracle.com/database/enterprise:latest Once the container is up and running, you can connect to the Oracle Database...
$ORACLE_HOME/perl/bin/perl catcon.pl -d /u01/oracle -l /tmp -b dp_rebuild_log_base_name dpload.sql NOTE: After dpload.sql is run via caton.pl, to recompile any invalid objects, utlrp.sql can be run in all containers vi catcon.pl as well, e.g. ...
Here are the steps for preconfiguring a system for Oracle Database installation using oracle-rdbms-server-11gR2-preinstall. Remember, the steps are the same when using the oracle-rdbms-server-12cR1-preinstall package; you simply need to change the name of the RPM package during the yum insta...