What is Catproc SQL in Oracle?

catalog.sql creates all the data dictionary views, catproc.sql creates system specified stored procedures. pupbld. sql creates the default roles and profiles.

How do I run Utlrp in SQL?

Run the script immediately after installation, to ensure that users do not encounter invalid objects.

  1. Start SQL*Plus: Copy sqlplus “/ AS SYSDBA”
  2. Run the utlrp.sql script, where Oracle_home is the Oracle home path: Copy SQL> @Oracle_home/rdbms/admin/utlrp.sql.

What is Catblock SQL?

catblock.sql – creates the view blocking_locks, which shows which locks are blocking the system. catnoaud.sql – removes the database audit trail created by cataudit.sql, including its data and views.

Where is Pupbld SQL location?

SQL script located in the Oracle home directory.

How do I run Utlrp SQL in Windows?

Recompiling Invalid Objects on Windows Systems

  1. Log in as an Administrator user, or as the Oracle Home user.
  2. Start SQL*Plus and log in as a SYSDBA user: Click Start. Select Programs (or All Programs).
  3. Run the utlrp.sql script, where Oracle_home is the Oracle home path: Copy SQL> @Oracle_home\rdbms\admintlrp.sql.

How do I recompile an Oracle package?

To recompile the body of the emp_mgmt package in the schema hr , issue the following statement: ALTER PACKAGE hr. emp_mgmt COMPILE BODY; If Oracle Database encounters no compilation errors while recompiling the package body, then the body becomes valid.

How do I recompile a package?

Which command do you use to recompile a procedure?

Alter Procedure is used to recompile a procedure. The ALTER PROCEDURE statement is very similar to the ALTER FUNCTION statement.

How do I recompile a procedure in Oracle?

Compile one or more procedures, using one of these methods:

  1. Use the ALTER PROCEDURE or ALTER PACKAGE command to recompile the procedure or the entire package.
  2. Drop the procedure and create it again.
  3. Use CREATE OR REPLACE to recompile the procedure.

What is recompile SQL?

A recompilation is the same process as a compilation, just executed again. If the database structure or data change significantly, a recompilation is required to create a new query execution plan that will be optimal for the new database state and ensure better procedure performance.

Is stored procedure compiled?

In Microsoft SQL Server, stored procedures are compiled into a query plan the first time they are run. At subsequent runs, they are sometimes recompiled from source, but not always. That is why they are called “pre-compiled”.

Why does SQL Server need to recompile the query?

If the database structure or data change significantly, a recompilation is required to create a new query execution plan that will be optimal for the new database state and ensure better procedure performance.