Quick Answer: Which Is Better View Or Stored Procedure?

Which is better function or stored procedure?

Stored Procedures can be fast, very fast, as they are pre-compiled.

The optimiser does not have to work out the execution plan each time.

A Stored Procedure will return results in a table form.

Functions can be Scalar (returning a single result) or return Tabular data..

Why you should not use stored procedures?

Stored procedures promote bad development practices, in particular they require you to violate DRY (Don’t Repeat Yourself), since you have to type out the list of fields in your database table half a dozen times or more at least. This is a massive pain if you need to add a single column to your database table.

What are the advantages to use stored procedures?

Advantages of Stored ProceduresTo help you build powerful database applications, stored procedures provide several advantages including better performance, higher productivity, ease of use, and increased scalability. … Additionally, stored procedures enable you to take advantage of the computing resources of the server.More items…

Why stored procedure is better than query?

The primary advantage to parameterized queries and stored procedures is that they don’t have to go through the compile process over and over again. Stored procedures also offer some additional security aspects. Ad hoc queries are just query strings passed to the server directly. They are compiled and stored in memory.

When should I use stored procedures and when should I use views in SQL Server?

Views should be used to store commonly-used JOIN queries and specific columns to build virtual tables of an exact set of data we want to see. Stored procedures hold the more complex logic, such as INSERT, DELETE, and UPDATE statements to automate large SQL workflows.

What is the purpose of a stored procedure?

A stored procedure is used to retrieve data, modify data, and delete data in database table. You don’t need to write a whole SQL command each time you want to insert, update or delete data in an SQL database. A stored procedure is a precompiled set of one or more SQL statements which perform some specific task.

Which is faster query or stored procedure?

Each and every time a query is submitted, it has to run through the procedure of finding the execulation plan. Stored procedure on the other hand should be faster because the execution plan can be created and cached the moment the procedure is added or run for the first time is the assumption.

How do you view a procedure?

To view the definition a procedure in Object ExplorerIn Object Explorer, connect to an instance of Database Engine and then expand that instance.Expand Databases, expand the database in which the procedure belongs, and then expand Programmability.More items…•

Can we call procedure inside function?

Because it is permitted to call procedure inside the function. … The function might be in scope of the procedure but not vice versa. Your procedure is doing something which is not allowed when we call a function in a query (such as issuing DML) and you are calling your function in a SELECT statement.

What is the difference between view and stored procedure?

A SQL View is a virtual table, which is based on SQL SELECT query. … View is simple showcasing data stored in the database tables whereas a stored procedure is a group of statements that can be executed. A view is faster as it displays data from the tables referenced whereas a store procedure executes sql statements.

When should I use stored procedures?

If the operation requires a large amount of T-SQL code or is performed repetitively, stored procedures can be faster than batches of T-SQL code. During creation, stored procedures are parsed and optimized, and you can use an in-memory version of the procedure after the procedure executes the first time.

Why use stored procedures instead SSIS?

Second, the graphical interface lets you build large, complex and reliable transforms much more easily than hand-crafted T-SQL. And third, SSIS lets you more easily interact with additional external sources, which can be very handy for things like data cleansing.

Can we use DDL in procedure?

PL/SQL objects are precompiled. On the other hand, DDL (Data Definition Language) statements like CREATE, DROP, ALTER commands and DCL (Data Control Language) statements like GRANT, REVOKE can change the dependencies during the execution of the program. …

Can a stored procedure return a table?

Every stored procedure can return an integer value known as the execution status value or return code. If you still want a table returned from the SP, you’ll either have to work the record set returned from a SELECT within the SP or tie into an OUTPUT variable that passes an XML datatype.

Can we use view in stored procedure?

Users cannot see or access the remaining data in the underlying tables. A view also serves as a mechanism to simplify query execution. Complex queries can be stored in the form as a view, and data from the view can be extracted using simple queries. A view consists of a SELECT statement that stored with a database.

What are the disadvantages of stored procedures?

Disadvantage: The only disadvantage of a Stored Procedure is that it can be executed only in the database and utilizes more memory in the database server.

Where are views stored?

View is a simple SQL statement that is stored in database schema (INFORMATION_SCHEMA. Views). So when ever we call the view the SQL statement gets executed and return the rows from main physical table. You can also tell the view as a Logical table that store the defination (the sql statement) but not the result.

Why we Cannot call stored procedure?

You cannot execute a stored procedure inside a function, because a function is not allowed to modify database state, and stored procedures are allowed to modify database state. … User-defined functions cannot be used to perform actions that modify the database state.