- Why Stored procedures are bad?
- What is the use of stored procedures?
- What is the difference between query and stored procedure?
- Is entity framework better than stored procedure?
- What is a dynamic SQL?
- Which is faster stored procedure or function?
- Is stored procedure faster than query in MySQL?
- What is a stored query?
- Is SQL faster than C#?
- Can we call a function in stored procedure?
- Which is better inline query or stored procedure?
- When should I use stored procedures?
- What are the disadvantages of stored procedures?
- What are the advantages to use stored procedures?
- Do views occupy memory?
- Why stored procedure is better than query?
- How stored procedure is faster than query?
Why Stored procedures are bad?
Stored procedures require you to reinvent wheels.
Very often, you will end up reinventing these wheels using copy and paste code, which again is a bad practice.
Stored procedures are difficult to unit test.
With an ORM, you can mock your database code so as to be able to test your business logic quickly..
What is the use of stored procedures?
What is a Stored Procedure? A stored procedure is a prepared SQL code that you can save, so the code can be reused over and over again. So if you have an SQL query that you write over and over again, save it as a stored procedure, and then just call it to execute it.
What is the difference between query and stored procedure?
query and stored procedure do the same thing but the difference is that a query should be compiled everytime the query is executed,while the stored procedure is in compiled form when executed first time.
Is entity framework better than stored procedure?
The overall winner is Stored Procedure, where Stored Procedure won 3 times while Entity Framework won 2 times. A few interesting insight from the profiling: Stored Procedure performed marginally better in overall. Entity Framework is marginally slower but it is not as slow as making Stored Procedure a clear winner.
What is a dynamic SQL?
Dynamic SQL is a programming technique that enables you to build SQL statements dynamically at runtime. … For example, dynamic SQL lets you create a procedure that operates on a table whose name is not known until runtime.
Which is faster stored procedure or function?
There is no difference in speed between a query run inside a function and one run inside a procedure. Stored procedures have problems aggregating results, they cannot be composed with other stored procedures.
Is stored procedure faster than query in MySQL?
Stored procedures have many other benefits than speed, security being high on the list. … In MySQL or any other SQL server as MSSQL or Oracle, stored procedures increase dramatically the speed of the queries involved because this are already compiled.
What is a stored query?
About stored queries. A stored query is a predefined attribute query using SQL. Building stored queries saves your users the effort of creating their own query expressions. … The user then types a value and executes the search. A list of features matching the search criteria is returned.
Is SQL faster than C#?
They are both as fast as possible, if you make good code and good queries. SQL Server also keeps a lot of statistics and improve the return query – c# did not have this kind of part, so what to compare ?
Can we call a function in 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.
Which is better inline query or stored procedure?
It is easier to troubleshoot a stored procedure than inline query as we can isolate it. … Performance tuning is possible to do on stored procedure level. DBA/ developer can also recompile or terminate the stored procedure to solve performance issue quickly.
When should I use stored procedures?
The benefits of using stored procedures in SQL Server rather than application code stored locally on client computers include:They allow modular programming.They allow faster execution.They can reduce network traffic.They can be used as a security mechanism.
What are the disadvantages of stored procedures?
The main disadvantages of stored procedures are given below:Testing – Testing of a logic which is encapsulated inside a stored procedure is very difficult. … Debugging – … Versioning – … Cost – … Portability –
What are the advantages to use stored procedures?
Executable code is automatically cached and shared among users. This lowers memory requirements and invocation overhead. By grouping SQL statements, a stored procedure allows them to be executed with a single call. This minimizes the use of slow networks, reduces network traffic, and improves round-trip response time.
Do views occupy memory?
Actually view is a stored select statement and its code is stored in data dictionary. It doesn’t occupy space in the memory. whenever view is called, the stored select statement executes and fetches the data from the base table.
Why stored procedure is better than query?
Reusability of Cached Query Plans Stored procedures improve database performance as they allow cached query plans to be reused. In the case of dynamic SQL, you will have to use parameterized queries to increase cached query plan reusability.
How stored procedure is faster than query?
Stored procedures are precompiled and optimised, which means that the query engine can execute them more rapidly. By contrast, queries in code must be parsed, compiled, and optimised at runtime. This all costs time.