Extensions are code that is executed on your VM post-deployment, typically to perform post-deployment configurations. Some examples include installing anti-virus software or enabling a Windows feature. The SQL Server IaaS Agent Extension provides the following main features that can...
For example, start a SQL*Plus session, connect with SYSDBA privileges, and run the script as follows: @$ORACLE_HOME/rdbms/admin/catplan.sql Oracle recommends that you drop and rebuild your local PLAN_TABLE table after upgrading the version of the database because the columns might change. ...
1.A plan table holds execution plans generated by the EXPLAIN PLAN statement. 2.The typical name for a plan table is plan_table, but you may use any name you wish. 3.Create the plan table by running utlxplan.sql, located in $ORACLE_HOME/rdbms/admin. Input of the Plan Table statement...
However, these databases are not as popular as the traditional RDBMS. Some other areas of applications include office automation systems, decision support systems, Artificial Intelligence (AI) and expert systems, Neural networks and parallel programming, and Computer-Aided Design (CAD) systems. You’...
What is a RDBMS database? What function does an attribute of an entity perform in a DBMS? Write a database description for each of the relations shown using SQL DDL. Assume the following attribute data types: StudentID (integer, primary key) Stude...
You will find a script called utlxplan.sql in $ORACLE_HOME/rdbms/admin that creates a plan table with the name plan_table in the local schema. If you use this script to create your plan table, you can be assured that the table will have the right definition for use with EXPLAIN PLAN...
createexamples;5.Connectandstartinstances;6,usecreatedatabasestatementtocreatedatabase;7.Createadditionaltablespace;8,runscriptstocreatedatadictionaryviews;Here'sanexampleofcreatingadatabasecalledMYNEWDB1,determinethenameofthedatabaseandinstancename;DB_NAME=MYNEWDBSID=MYNEWDB2,todeterminethedatabaseadministrator...
/RDBMS/ADMIN/UTLXPLS Oracle displays something similar to the following: Plan Table---| Operation | Name | Rows | Bytes| Cost | Pstart | Pstop|---| SELECT STATEMENT | | 105 | 8K| 1 | | || PARTITION RANGE ALL | | | | | ...
together with the statement itself. Queries are stored in the library cache based upon a hashed representation of the query. When looking for a statement in the library cache, we first apply a hashing algorithm to the current statement and then look for this hash value in the library cache....
('D:\oracle\oradata\mynewdb\redo03.log') size, 3 100M; in the implementation of the create database statement at the same time, the automatic execution of $ORACLE_HOME\rdbms\admin\s Ql.bsq script, create SYSTEM tablespace and SYSTEM rollback segment, establish SYS and SYSTEM accounts, ...