What is Catproc SQL in Oracle?
sql – creates data dictionary views for types, stored procedures, and triggers. catproc.sql – run all sql scripts for the procedural option. catqm.sql – creates the tables and views needed to run the xdb system.
What is catalog SQL and Catproc SQL?
catalog.sql creates all the data dictionary views, catproc.sql creates system specified stored procedures. pupbld. sql creates the default roles and profiles.
What is Oracle Glogin SQL?
Answer: The glogin. sql file allows you to store global settings for all SQL*Plus queries. The file is localed at $ORACLE_HOME/sqlplus/admin/glogin. … These are simply SQL script files containing either SQL or SQL*Plus commands that are executed automatically whenever SQL*Plus is launched.
What is the difference between V $< tables and DBA _< tables?
DBA_ / USER_ / ALL_ views are built on the data dictionary – they’re not available if the database is not mounted and opened. V$ views tend to run against the instance, and therefore may be available if the database is not mounted, or is not mounted and opened, depending on the nature of the view.
Which script should be run to create dictionary?
To run these scripts, you must be connected to Oracle as a user with SYSDBA privileges.
Creating the Data Dictionary.
|Script Name||Needed For||Description|
|catproc.sql||All databases||Runs all scripts required for, or used with, PL/SQL|
|catclust.sql||Real Application Clusters||Creates Real Application Clusters data dictionary views|
What is difference between SQL and SQL*Plus?
SQL is the query language used for communication with Oracle server to access and modify the data. SQL* Plus is a command line tool with which you can send SQL queries to the server. … SQL * Plus is command line tool which doesn’t involve DML, DDL and DCL.
Which is an SQL*Plus command?
SQL*Plus is a command-line tool that provides access to the Oracle RDBMS. SQL*Plus enables you to: Enter SQL*Plus commands to configure the SQL*Plus environment. Startup and shutdown an Oracle database.
How do I start Oracle SQL Plus?
Starting SQL*Plus Windows GUI
- Click Start > Programs > Oracle-OraHomeName > Application Development > SQL Plus.
- Alternatively, open a Windows terminal and enter the SQL*Plus command: sqlplusw.
- The SQL*Plus Windows GUI opens and the Log On dialog is displayed. …
- Click OK.