Can we alter stored procedure in MySQL?

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Can we alter stored procedure in MySQL?

Alter Stored Procedure There is no statement in MySQL for modifying the parameters or the body of a stored procedure. To change parameters or the body, drop the stored procedure and create a new one. MySQL Workbench GUI allows users to alter a stored procedure where users can add parameters or change the code.

How do I modify a stored procedure in Sqlyog?

To alter an existing stored procedure, select it in the Object browser and use the menu item Others -> Stored Procedure -> Alter Stored Procedure or press F6. A template for the procedure alteration will appear in a separate tab of the SQL Window. The template is similar to that used for a stored procedure creation.

How can change procedure in SQL Server?

To alter the stored procedure, right click it and select Modify that brings the stored procedure in new query window with ALTER statement. Now, alter the stored procedure (altering means addition / deletion / modifying the parameters and its type, altering the SQL statements etc.)

Can we ALTER stored procedure?

To modify a stored procedure, we can either use ALTER PROCEDURE or ALTER PROC statement.

How can I change procedure name in SQL Server?

Using SQL Server Management Studio Expand Stored Procedures, right-click the procedure to rename, and then click Rename. Modify the procedure name. Modify the procedure name referenced in any dependent objects or scripts.

How do I edit stored procedures in SQL Developer?

In Oracle SQL Developer, click on the Schema to expand the node on the left side. Then click on the Procedure node to expand. List of Stored Procedure will display. Then click on the procedure name which you want to edit.

How do I edit a stored procedure in SQL Server 2008?

Expand Databases, expand the database in which the stored procedure belongs, and then expand Programmability. Expand Stored Procedures, right-click the procedure to modify, and then click Modify. Modify the text of the stored procedure.

What is Alter stored procedure?

What is the purpose of out in MySQL stored procedures?

– Stored procedures are fast. MySQL server takes some advantage of caching, just as prepared statements do. – Stored procedures are portable. – Stored procedures are always available as ‘source code’ in the database itself. – Stored procedures are migratory!

Is `definer` required when creating a MySQL stored procedure?

MySQL MySQLi Database. No, definer part is not compulsory when you are creating a stored procedure. It is used when you want to create a definer. Check all the user and host from the MySQL.user table −. mysql> select user,host from mysql.user; The following is the output −.

How to retrieve multiple rows from stored procedure in MySQL?

Introduction to MySQL cursor. To handle a result set inside a stored procedure,you use a cursor.

  • Working with MySQL cursor. The cursor declaration must be after any variable declaration.
  • MySQL Cursor Example. We’ll develop a stored procedure that creates an email list of all employees in the employees table in the sample database.

    • How to create a MySQL stored procedure through Linux terminal?

    – Start the mysql command-line tool: mysql – Run the GRANT commands: GRANT CREATE TEMPORARY TABLES ON databaseName .* TO userName ; GRANT SELECT, INSERT, UPDATE, DELETE ON databaseName .* TO username ; GRANT EXECUTE ON databaseName .* – Close the mysql command-line tool: quit