Name the tables where characteristics of Package, procedure and functions are stored ?

Name the tables where characteristics of Package, procedure and functions are stored ?
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1 Answer

Answer :

User_objects, User_Source and User_error.
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Related questions

Can cursor variables be stored in PL/SQL tables.If yes how. If not why?

Description : Can cursor variables be stored in PL/SQL tables.If yes how. If not why?

Last Answer : No, a cursor variable points a row which cannot be stored in a two- dimensional PL/SQL table.

When the form is running in DEBUG mode, If you want to examine the values of global variables and other form variables, What package procedure command you would use in your trigger text ?

Description : When the form is running in DEBUG mode, If you want to examine the values of global variables and other form variables, What package procedure command you would use in your trigger text ?

Last Answer : Break. SYSTEM VARIABLES

What package procedure is used for calling another form ?

Description : What package procedure is used for calling another form ?

Last Answer : Call (E.g. Call(formname)

What ERASE package procedure does ?

Description : What ERASE package procedure does ?

Last Answer : Erase removes an indicated global variable.

Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.

Description : Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.

Last Answer : A function and procedure are the same in that they are intended to be a collection of PL/SQL code that carries a single task. While a procedure does not have to return any ... functions and procedures that are grouped together based on their commonality to a business function or application.

What is difference between a Cursor declared in a procedure and Cursor declared in a package specification ?

Description : What is difference between a Cursor declared in a procedure and Cursor declared in a package specification ?

Last Answer : A cursor declared in a package specification is global and can be accessed by other procedures or procedures in a package. A cursor declared in a procedure is local to the procedure that can not be accessed by other procedures.

What are the different types of Package Procedure ?

Description : What are the different types of Package Procedure ?

Last Answer : 1. Restricted package procedure. 2. Unrestricted package procedure.

What is a Package Procedure ?

Description : What is a Package Procedure ?

Last Answer : A Package procedure is built in PL/SQL procedure.

What Enter package procedure does ?

Description : What Enter package procedure does ?

Last Answer : Enter Validate-data in the current validation unit.

What package procedure used for invoke sql *plus from sql *forms ?

Description : What package procedure used for invoke sql *plus from sql *forms ?

Last Answer : Host (E.g. Host (sqlplus))

Can we use a restricted package procedure in ON- VALIDATE-FIELD Trigger ?

Description : Can we use a restricted package procedure in ON-VALIDATE-FIELD Trigger ?

Last Answer : No

What the PAUSE package procedure does ?

Description : What the PAUSE package procedure does ?

Last Answer : Pause suspends processing until the operator presses a function key

What is the difference between restricted and unrestricted package procedure ?

Description : What is the difference between restricted and unrestricted package procedure ?

Last Answer : Restricted package procedure that affects the basic functions of SQL * Forms. It cannot used in all triggers except key triggers. Unrestricted package procedure that does not interfere with the basic functions of SQL * Forms it can be used in any triggers.

EXIT_FORM is a restricted package procedure ?a. True b. False

Description : EXIT_FORM is a restricted package procedure ?a. True b. False

Last Answer : True

What is a stored procedure ?

Description : What is a stored procedure ?

Last Answer : A stored procedure is a sequence of statements that perform specific function.

What are Procedure,functions and Packages

Description : What are Procedure,functions and Packages

Last Answer : Procedures and functions consist of set of PL/SQL statements that are grouped together as a unit to solve a specific problem or perform set of related tasks. Procedures do not ... Provide a method of encapsulating and storing related procedures, functions, variables and other Package Contents

What is the use of TABLES option in EXP command ?

Description : What is the use of TABLES option in EXP command ?

Last Answer : List of tables should be exported.ze)

A table is classified as a parent table and you want to drop and re-create it. How would you do this without affecting the children tables?

Description : A table is classified as a parent table and you want to drop and re-create it. How would you do this without affecting the children tables?

Last Answer : Disable the foreign key constraint to the parent, drop the table, re- create the table, enable the foreign key constraint.

Give the two types of tables involved in producing a star schema and the type of data they hold.

Description : Give the two types of tables involved in producing a star schema and the type of data they hold.

Last Answer : Fact tables and dimension tables. A fact table contains measurements while dimension tables will contain data that will help describe the fact tables.

What are mutating tables

Description : What are mutating tables

Last Answer : When a table is in state of transition it is said to be mutating. eg :: If a row has been deleted then the table is said to be mutating and no operations can be done on the table except select.

What is the difference between deleting and truncating of tables

Description : What is the difference between deleting and truncating of tables

Last Answer : Deleting a table will not remove the rows from the table but entry is there in the database dictionary and it can be retrieved But truncating a table deletes it completely and it cannot be retrieved.

What is in all those X$ tables? (for DBA

Description : What is in all those X$ tables? (for DBA

Last Answer : The following list attempts to describe some x$ tables. The list may not be complete or accurate, but represents an attempt to figure out what information they contain. One should generally not ... Fixed Table. It can predict the potential loss of decreasing the number of database buffers. The

What are two virtual tables available during database trigger execution ?

Description : What are two virtual tables available during database trigger execution ?

Last Answer : The table columns are referred as OLD.column_name and NEW.column_name. For triggers related to INSERT only NEW.column_name values only available. For triggers related to UPDATE only OLD. ... values only available. For triggers related to DELETE only OLD.column_name values only available.

How will you estimate the space required by a non- clustered tables?

Description : How will you estimate the space required by a non- clustered tables?

Last Answer : Calculate the total header size Calculate the available dataspace per data block Calculate the combined column lengths of the average row Calculate the total average row size. Calculate the average number rows ... add 10 % additional space to calculate the initial extent size for a working table.

What are the dictionary tables used to monitor a database space?

Description : What are the dictionary tables used to monitor a database space?

Last Answer : DBA_FREE_SPACE DBA_SEGMENTS DBA_DATA_FILES.

What are the dictionary tables used to monitor a database spaces ?

Description : What are the dictionary tables used to monitor a database spaces ?

Last Answer : DBA_FREE_SPACE DBA_SEGMENTS DBA_DATA_FILES.

How does one get the view definition of fixed views/tables?

Description : How does one get the view definition of fixed views/tables?

Last Answer : Query v$fixed_view_definition. Example: SELECT * FROM v$fixed_view_definition WHERE view_name='V$SESSION';

Spurious tuples may occur due to i. Bad normalization ii. Theta joins iii. Updating tables from join a) i& ii b) ii & iii c) i& iii d) ii & iii

Description : Spurious tuples may occur due to i. Bad normalization ii. Theta joins iii. Updating tables from join a) i& ii b) ii & iii c) i& iii d) ii & iii

Last Answer : a) i& ii b) ii & iii

Tables derived from the ERD

Description : Tables derived from the ERD

Last Answer : a) Are totally unnormalised b) Are always in 1NF c) Can be further denormalised d) May have multi-valued attributes (b) Are always in 1NF

How do you move tables from one tablespace to another tablespace?

Description : How do you move tables from one tablespace to another tablespace?

Last Answer : There are several methods to do this; 1) export the table, drop the table, create the table definition in the new tablespace, and then import the data (imp ignore=y). 2) Create ... table and rename the temporary table as the original: DROP TABLE real_table; RENAME temp_name TO real_table;

Can you make collection of Statistics for tables automatically?

Description : Can you make collection of Statistics for tables automatically?

Last Answer : YES. Oracle databse has default, scheduled job "gather_stats_job" that analyses stats on a daily basis during the maintenance window time. There are two scheduled activities related to ... GATHER_STATS_JOB'); Oracle collects optimizer statistics for SQL via the default of autostats_target = auto.

Name the seven types of Oracle tables

Description : Name the seven types of Oracle tables

Last Answer : Heap Organized Tables, Index Organized Tables, Index Clustered Tables, Hash Clustered Tables, Nested Tables, Global Temporary Tables, Object Tables.

You have just compiled a PL/SQL package but got errors, how would you view the errors?

Description : You have just compiled a PL/SQL package but got errors, how would you view the errors?

Last Answer : SHOW ERRORS

What is a Package ?

Description : What is a Package ?

Last Answer : A Package is a collection of related procedures, functions, variables and other package constructs together as a unit in the database.

What are the advantages of having a Package ?

Description : What are the advantages of having a Package ?

Last Answer : Increased functionality (for example,global package variables can be declared and used by any proecdure in the package) and performance (for example all objects of the package are parsed compiled, and loaded into memory once)

What is a package ? What are the advantages of packages ? What is Pragma EXECPTION_INIT ? Explain the usage ?

Description : What is a package ? What are the advantages of packages ? What is Pragma EXECPTION_INIT ? Explain the usage ?

Last Answer : The PRAGMA EXECPTION_INIT tells the complier to associate an exception with an oracle error. To get an error message of a specific oracle error. e.g. PRAGMA EXCEPTION_INIT (exception name, oracle error number)

What are two parts of package ?

Description : What are two parts of package ?

Last Answer : The two parts of package are PACKAGE SPECIFICATION & PACKAGE BODY. Package Specification contains declarations that are global to the packages and local to the schema. Package Body contains actual procedures and local declaration of the procedures and cursor declarations.

Identify package function from the following ?

Description : Identify package function from the following ?

Last Answer : 1. Error- Code 2. Break 3. Call 4. Error-text 5. Form-failure 6. Form-fatal 7. Execute-query 8. Anchor View 9. Message_code? 1. Error_Code 2. Error_Text 3. Form_Failure 4. Form_Fatal 5. Message_Code

Error_Code is a package proecdure ?

Description : Error_Code is a package proecdure ?

Last Answer : a. True b. false False

Can we use GO-BLOCK package in a pre-field trigger ?

Description : Can we use GO-BLOCK package in a pre-field trigger ?

Last Answer : No

What is a Text_io Package?

Description : What is a Text_io Package?

Last Answer : It allows you to read and write information to a file in the file system.

What does DBMS_FGA package do?

Description : What does DBMS_FGA package do?

Last Answer : The DBMS_FGA package provides fine-grained security functions. DBMS_FGA is a PL/SQL package used to define Fine Grain Auditing on objects. DBMS_FGA Package Subprograms: ▪ ADD_POLICY Procedure - ... DROP_POLICY Procedure - Drops an audit policy ▪ ENABLE_POLICY Procedure - Enables an audit policy

A relational database management (RDBM) package manages datain morethan one file at once. How does itorganizethese file? As A. tables B. relations C. tuple D. both (a)and (b) E. None of the above

Description : A relational database management (RDBM) package manages datain morethan one file at once. How does itorganizethese file? As A. tables B. relations C. tuple D. both (a)and (b) E. None of the above

Last Answer : both (a)and (b)

What are the two parts of a procedure ?

Description : What are the two parts of a procedure ?

Last Answer : Procedure Specification and Procedure Body.

Use the ADD_GROUP_ROW procedure to add a row to a static record group? I) TRUE II)FALSE

Description : Use the ADD_GROUP_ROW procedure to add a row to a static record group? I) TRUE II)FALSE

Last Answer : I) FALSE

What is syntax for dropping a procedure and a function .Are these operations possible?

Description : What is syntax for dropping a procedure and a function .Are these operations possible?

Last Answer : Drop Procedure procedure_name Drop Function function_name

Difference between procedure and function.?

Description : Difference between procedure and function.?

Last Answer : Functions are named PL/SQL blocks that return a value and can be called with arguments procedure a named block that can be called with parameter. A procedure all is a PL/SQL statement by itself, while a Function call is called as part of an expression.

What is a Procedure ?

Description : What is a Procedure ?

Last Answer : A Procedure consist of a set of SQL and PL/SQL statements that are grouped together as a unit to solve a specific problem or perform a set of related tasks.

What is difference between a PROCEDURE & FUNCTION ?

Description : What is difference between a PROCEDURE & FUNCTION ?

Last Answer : A FUNCTION is always returns a value using the return statement. A PROCEDURE may return one or more values through parameters or may not return at all.

What are the modes of parameters that can be passed to a procedure ?

Description : What are the modes of parameters that can be passed to a procedure ?

Last Answer : IN,OUT,IN-OUT parameters.