Combining 3 result set into a single result set may contain duplicate data. User record inserted Now hope you have got an idea how to call stored procedure using Codeigniter. The GetAllProducts stored procedure selects all products from the products table. In this case, the ExecuteReader method of the MySqlCommand object is used. To give you a taste for what is involved, let's look at a simple examplea stored procedure that returns the average product price. Or combine the 3 resultsets into 1 set. Create a stored procedure with multiple parameters.
I had to make a small adjusment to his helper though. Because we want to pass the stored procedure to the server as a whole rather than letting mysql tool interpret each statement at a time. These are the names of the three variables that the stored procedure will store the results in. Create Model class for executing Stored Procedure. Had the stored procedure accepted parameters, these would have been enumerated between the and. In this case, the name of the stored procedure is GetAllProducts.
Creating Stored Procedures As already explained, writing a stored procedure is not trivial. Variable A named location in memory, used for temporary storage of data. Change database to mysqli don't touch the driver class itself 2. At this point, everything is set up and you can call the routine using techniques also learned in earlier sections. StoredProcedure; In this case, the stored procedure requires you to pass a parameter.
Why do we have to change the delimiter? First of all, comments have been added throughout preceded by --. Finally, you can see a new stored procedure created under Routines of the classicmodels database. Using this procedure we will save user information into user table. I checked dozens of articles on the net so far nothing works. Thanx in advance, y'all - peace. Steps To Call Stored Procedure In Codeigniter: The way you call a stored procedure can depend on how you create it.
Rather, it returns variables that can then be displayed or used in other processing. Once you fill the form with all input fields and you will find one row has been inserted into the database table and you will see the below response above the form. You can now implement this concept into your own project. This seems to be a bug in CodeIgniter. You can go through them also for more detailed and deep knowledge.
Create a stored procedure for select operation. It is tedious to write the stored procedure in mysql client tool, especially when the stored procedure is complex. There is good article explaining both topics in. Just so you know, you can pass a parameter to the procedure from either the model or the controller. This stored procedure has no parameters, but the trailing is still required. This tutorial will show you how to call stored procedure using Codeigniter framework. This is obviously a more sophisticated and powerful stored procedure.
To call this specific procedure within a query:- 2. So what if you need to call a stored procedure that needs more than one value passed, such as when you add a new row to the table? I beg to differ here based on what I'm seeing. I follow the blog of Mr. Here in this model class we will see how to call stored procedure. So how would you use this stored procedure? When called, this statement does not actually display any data. Here in this model class we will see how to call stored procedure. Split you stored proc in 3 separate calls and then make 3 calls.
Dropping Stored Procedures After they are created, stored procedures remain on the server, ready for use, until dropped. For a little complex goal, use join operations. Here we create the stored procedure called insertuser with parameters required to store in the above user table. We'll continue this subject in the next tutorial. Splitting Stored procedure into 3 makes increase the code in Model as well as stored procedure. Similarly when we update or delete user information then also we redirect end user to the home page to show the updated user information. You may also like to read Prerequisites Netbeans 8.