Create or replace stored procedure mysql. 32 so it should be possible to create procedures.
Create or replace stored procedure mysql. Create an Oracle stored procedure using the CREATE OR REPLACE PROCEDURE statement. Sep 8, 2025 · A stored procedure is a pre-written SQL query that can be called multiple times and will run as the same. A stored routine is a set of SQL statements that can be stored in the server. 15. The procedure gets called from a web form once a Arguments OR REPLACE If specified, replaces a stored procedure if one already exists with the same name. 1, “CREATE FUNCTION Statement for Loadable Functions”. They are often used to encapsulate complex SQL operations or to perform repetitive tasks. Oct 14, 2019 · While it was easy to write a stored procedure in SQL Server, for MariaDB and MySQL one has to know a bit of syntax to write the very first stored procedure. A. A stored procedure in a relational database is a collection of SQL statements that are saved on the database server and executed on the server itself. That way if you need to make CREATE PROCEDURE Statement Stored procedures are sub routines, segment of SQL statements which are stored in SQL catalog. 34, “DROP TRIGGER Statement”. Oct 5, 2012 · This compiles in MySQL 5. The RETURNS clause may be specified only for a FUNCTION, for which it This statement is a MySQL extension. The CREATE PROCEDURE command is used to create a stored procedure. procedure_name The name of the stored procedure. This procedure will validate a username and a password. (If the automatic_sp_privileges system Feb 28, 2022 · In this tutorial, we will learn to create a stored procedure with easy examples. The code used to encapsulate database access is: I'm creating a stored procedure in MySQL, and having trouble using IF EXISTS My SQL is; CREATE DEFINER=`##`@`%` PROCEDURE `myTestProceedure`(IN _id INT) BEGIN IF EXISTS (SELECT * FROM cms. yourProc as begin /*body of procedure here*/ end Essentially, you're creating a stub if the procedure doesn't exist 27. Here is the sample MYSQL Stored Procedure with delimiter and how to call. Learn how to create, modify, list, and delete them. That way if you need to make a change to your 27. You cannot drop or alter system stored procedures. Learn to create, execute and optimize stored procedures with practical examples Dec 9, 2020 · I want to put a stored procedure inside Im getting the error: the object JHON_HERNANDEZ doesnt exist ON declaration: CREATE OR REPLACE PACKAGE JHON_HERNANDEZ AS To invoke a stored function, refer to it in an expression. Sep 12, 2025 · This section describes stored procedures for Cloud SQL instances. Sep 1, 2015 · You cannot parametrise a table name like that – therefore, you will certainly need dynamic SQL. Jan 17, 2013 · MySQL 8. It can also generate result sets to be returned to the client program. Is there a way to view all stored procedures and stored Oct 18, 2023 · Replace your_procedure_name with the desired name for your procedure. However, you cannot change the parameters or body of a stored procedure using this statement; to make such changes, you must drop and re-create the procedure using DROP Stored procedure: An object created with CREATE PROCEDURE and invoked using the CALL statement. yourProc as begin select 1 as [not yet implemented] end go set noexec off alter procedure dbo. To execute the CREATE PROCEDURE statement, it is necessary to have the CREATE ROUTINE privilege. I'm currently running mySQL 5. Now creating a stored procedure which calls a function named MultiplyofTwoNumber; see: Create PROCEDURE [dbo]. What's wrong with creating them manually beforehand? Or why can't the calling application build an ad-hoc CREATE TABLE statement and pass it to MySQL for execution? I have asked that how to create a procedure without logging into the mysql console . To invoke a call specification, you may need additional privileges, for example, the EXECUTE object privilege on the C library for a C call specification. [sys]. Improve database efficiency with reusable procedures. And you can see it in SQL script so it shouldn't be a surprise. See Section 27. 8, “SHOW CREATE FUNCTION Statement”). INV_NUMBER = W_IN; -- UPDATES CUSTOMER IF W_CUS > 0 IF In MySQL 9. Creates a new stored procedure or replaces an existing procedure for the current database. This statement can be used to change the characteristics of a stored procedure. Here we discuss the Introduction and the practical examples along with its Pros and Cons. I have another mysql account named 'abc', how to change the definer of all routi From the Object Explorer Details window in SSMS, open the stored procedures folder. (DROP FUNCTION is also used to drop loadable functions; see Section 13. 19, “CREATE PROCEDURE and CREATE FUNCTION Statements”). All the applications that can access Relational databases (Java, Python, PHP etc. The script creates a table and then executes some stored procedures. You must have the ALTER ROUTINE privilege The example uses the mysql client delimiter command to change the statement delimiter from ; to // while the procedure is being defined. 9, “SHOW CREATE FUNCTION Statement”). yy. The example uses the mysql client delimiter command to change the statement delimiter from ; to // while the procedure is being defined. This statement is a MySQL extension. We will use the table of the following schema. Let’s now see how we can CREATE it for selecting data from the studentMarks table. I know how to do it for a table but when I use the same syntax for a stored procedure it doesn't compi Oct 28, 2013 · I am trying to create a procedure to change a string in an entire database after a lot of searching I have come up with this procedure, but it gives an error. A procedure can take input arguments and return values as output. You must have the ALTER ROUTINE privilege Oct 20, 2017 · Hi i am trying to create a mysql script that I can run whenever I need to update my database. 23: -- Trigger DDL Statements DELIMITER $$ DROP PROCEDURE IF EXISTS prc_cus_balance_update; CREATE PROCEDURE prc_cus_balance_update (IN W_IN INT UNSIGNED) BEGIN DECLARE W_CUS INT UNSIGNED DEFAULT 0; DECLARE W_TOT DOUBLE DEFAULT 0; -- NOT USED? -- GET CUS_CODE SELECT CUS_CODE INTO W_CUS FROM INVOICE WHERE INVOICE. CREATE PROCEDURE and CREATE FUNCTION require the CREATE ROUTINE privilege. This Change Type is better to use for creating procedures than the raw SQL command because it will not attempt to strip comments or break up lines. We will learn how to create procedures without any parameters and with different types of supported parameters. How do you manage stored routines? A. Step 4: Verify the Creation You can verify that the stored procedure was created by listing the procedures in the current database: Dec 1, 2023 · Unlock the power of database stored procedures with REST API, and accomplish high productivity in applications development. MySQL: Procedures This MySQL tutorial explains how to create and drop procedures in MySQL with syntax and examples. It returns the exact string that can be used to re-create the named stored procedure. Stored procedures are self-contained blocks of SQL code that are stored in the database and can be executed multiple times. Terms' CREATE PROCEDURE dbo. 17, “CREATE PROCEDURE and CREATE FUNCTION Statements”). In addition, stored programs can use DECLARE to define local variables, and stored routines (procedures and functions) can be declared to take parameters that communicate values between the routine and its caller. To execute a stored procedure, you use the CALL command and replace the following variable: procedure_name is the name of the stored procedure. 2, “DROP FUNCTION Statement for Loadable Functions”. Jul 26, 2021 · The benefit of stored procedures lies in their ability to pass parameters and allow the stored procedure to handle various requests. The stored procedure accepts input and output parameters, executes the SQL statements, and returns a result set if any. Jan 1, 2013 · Routine_name = '<old_proc_name>'; FLUSH PRIVILEGES; Do you have the freedom to delete all procedures? If so please try out this post: Drop all stored procedures in MySQL or using temporary stored procedures and post2: Drop all stored procedures in MySQL or using temporary stored procedures. You'll also use the DROP statement to drop a stored procedure from the server. 5 days ago · A stored procedure is a collection of statements that can be called from other queries or other stored procedures. 7. Oct 15, 2016 · I can't seem to find the syntax for editing an already-created stored procedure in MySQL. DELIMITER $$ DROP PROCEDURE IF EXISTS `sp_user_login` $$ CREATE DEFINER=`root`@`%` PROCEDURE `sp_user_login`( IN loc_username VARCHAR(255), IN loc_password VARCHAR(255) ) BEGIN SELECT user_id, user_name, user_emailid, user_profileimage, last_update FROM tbl_user WHERE user_name = loc_username AND password = loc_password he createProcedure Change Type defines the definition for a stored procedure. 3. Here is a simple example that associates a trigger with a table, to activate for INSERT operations. Also note that there is a school of thought with folks who believe transactions should be called outside the scope of a stored procedure and that procedures/functions should be able to be fully inclusive of any calling transaction. The RETURNS clause may be specified only for a FUNCTION, for which it Sep 12, 2023 · A stored procedure is a collection of SQL statements and procedural logic that is stored in the database. Stored procedures contain IN and OUT parameters or both. The RETURNS clause may be specified only for a FUNCTION, for which it Dec 15, 2017 · According to MySQL Docs, you can alter a procedure using ALTER PROCEDURE, unless you need to change the procedure's parameters or it body. This enables the ; delimiter used in the procedure body to be passed through to the server rather than being interpreted by mysql itself. While the procedure executes, the session uses the privileges of the defining user. The function returns a value during expression evaluation. Aug 12, 2019 · In this tip we look at some examples of how to get started with creating, modifying and deleting SQL Server stored procedures. Getting Started For this tutorial, you’ll use the AdventureWorks database. By default, that privilege is granted automatically to the procedure creator. Jul 23, 2021 · I am trying to use pymysql to create a stored procedure in mysql database. 17, “CREATE PROCEDURE and CREATE FUNCTION Statements”. Apr 13, 2021 · MySQL stored procedures are reusable SQL statements saved in the database. [procedures] p. yourProc')) set noexec on go create procedure dbo. Syntax The basic syntax of the Feb 28, 2022 · Alter the Stored Procedure Using MySQL Workbench The MySQL Workbench is a good visual database design tool for a MySQL database. 22, “CREATE TRIGGER Statement”, and Section 15. The optional OR REPLACE clause overwrites an existing stored procedure with the same name if it exists. 0 and later, CREATE PROCEDURE and CREATE FUNCTION support a USING option for importing one or more JavaScript libraries, references to these being listed in a set of parentheses following the USING keyword. Remarks CREATE [OR REPLACE] TEMPORARY Table mysql. Dec 29, 2020 · I am trying to create a procedure in a MySQL database, but I want to check if it exists first. Dec 13, 2013 · When I started with MySQL I had faced the similar situation as well. Procedure names must be unique within a database, and cannot be duplicates of names for other stored procedures, tables, views, user-defined scalar-valued functions (UDFs), user-defined table-valued functions (TVFs), user-defined aggregate I have a hard time locating an error when trying to create a stored procedure in mysql. MariaDB: Procedures This MariaDB tutorial explains how to create and drop procedures in MariaDB with syntax and examples. You can now do a search/replace on this, replacing all you need in one go before executing it. ) To drop a stored routine, you must have the ALTER ROUTINE privilege for it. Heres To create the MySQL Stored Procedure, open the MySQL workbench Connect to the MySQL Database copy-paste the code in the query editor window click on Execute. Is there a discussion forum for MySQL stored procedures? A. First Create two pages in SSMS, one for creating Procedure and other for Modifying. 4. @sql is defined as nvarchar (max), @Name is the target database DECLARE c CURSOR FOR SELECT Definition FROM [ResiDazeMaster]. By default, mysql itself recognizes the semicolon as a statement delimiter, so you must redefine the delimiter temporarily to cause mysql to pass the entire stored program definition to the server. I'd wish to make this operation less dangerous but honestly I don't know how. Stored procedures can be used to perform different database operations such as such as inserting, updating, or deleting data. In MySQL we end every statement with semicolon. When the session terminates, the temporary stored procedure is no longer available. Question is, though, whether you really need to use a stored procedure to create tables. Suppose that the current user does not have the CREATE TEMPORARY TABLES privilege but is able to execute a definer-context stored procedure that executes with the privileges of a user who does have CREATE TEMPORARY TABLES and that creates a temporary table. The CREATE FUNCTION statement is also used in MySQL to support loadable functions. procs_priv describes privileges granted for a given Stored Procedure or Stored Function in table mysql. If the DEFINER clause is present, the privileges required depend on the user value, as discussed in Section 27. To create stored procedures we use the CREATE Procedures statement. Nov 22, 2024 · Learn how to modify a stored procedure in SQL Server by using SQL Server Management Studio or Transact-SQL. Note: In this document, temporary stored procedures are referred to as TSPs. Jan 17, 2013 · # Now create a simple stored procedure that does exactly the same as the above # query, except having the string as an argument. MySQL でストアドプロシージャを作成するには、 CREATE PROCEDURE 文 を使います。 CREATE PROCEDURE 文の基本的な構文は次の通りです。 Learn how to use the powerful "create or replace" feature in MySQL to efficiently manage database objects and streamline your development process. For more information, see the blog post . The parts of the parser dedicated more specially to Stored Programs are starting at the following rules: CREATE PROCEDURE : see rule sp_tail, CREATE FUNCTION : see rule sp_tail, CREATE TRIGGER : see rule trigger_tail, CREATE EVENT : see rule event_tail. it will disconnect after performing query , The fact is in that query May 12, 2025 · Creates a temporary stored procedure, which is a stored procedure that is available during a user's session. In MySQL, you can pass parameters to a stored procedure and it does not return a value like a function. To compile the entire stored procedure as a single compound statement, you must temporarily change the delimiter from the semicolon (;) to another delimiter such as $$ or //: DELIMITER $$ Creating a Stored Procedure In this section, you’ll learn how to create a basic stored procedure in SQL and discover some best practices for using it. 0 リファレンスマニュアル / / CREATE PROCEDURE ステートメントおよび CREATE FUNCTION ステートメント このページは機械翻訳したものです。 For information about creating stored functions, see Section 15. Jul 23, 2025 · In this example, we will use T-SQL to create and modify a Stored Procedure by the name My_procedure in a Database. The RETURNS clause may be specified only for a FUNCTION, for which it Altering stored procedure – show you step by step how to alter a stored procedure using a sequence of DROP PROCEDURE and CREATE PROCEDURE statements in MySQL Workbench. ) alternative for stored procedure in mysql which can be altered rather than drop and create again 2. To create a stored procedure in MySQL, use the CREATE PROCEDURE statement, specifying the procedure name, parameter list, and the SQL statements to be executed. Sep 14, 2025 · Looking to optimize your MySQL database management? Discover step-by-step instructions on creating and utilizing stored procedures in MySQL efficiently. However, you cannot change the parameters or body of a stored procedure using this statement; to make such changes, you must drop and re-create the procedure using DROP PROCEDURE and CREATE PROCEDURE. 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. proc. That is, the specified routine becomes known to the server. 14 CREATE FUNCTION Statement The CREATE FUNCTION statement is used to create stored functions and loadable functions: For information about creating stored functions, see Section 15. sp_name when you create it. Apr 6, 2014 · I am trying to make a stored procedure using mySQL. . Stored Procedures is the closet we come to making user-defined functions in MySQL. For more information and examples, see Creating stored procedures in Amazon Redshift. MySQL ALTER PROCEDURE Statement Stored procedures are sub routines, segment of SQL statements which are stored in SQL catalog. These statements are used to create a stored routine (a stored procedure or function). The RETURNS clause may be specified only for a FUNCTION, for which it This statement can be used to change the characteristics of a stored procedure. Select all the objects (you can multi-select from this window, which is pretty much the only purpose of the Object Explorer Details window) and right click, choosing to script as DROP and CREATE. In this tutorial, we are going to see how to pass parameter values to a stored procedure. However, when we try to create stored procedure we face dilemmas that how to differentiate statement within stored procedure and end of the stored procedure itself. A similar statement, SHOW CREATE FUNCTION, displays information about stored functions (see Section 15. More than one change may be specified in an ALTER PROCEDURE statement. You must have the ALTER ROUTINE privilege for the procedure. How to Create a Simple MySQL Stored Procedure Database Star 75. (If the automatic_sp_privileges system Aug 19, 2019 · Can we create a function in stored procedure? A function can be called in a select statement as well as in a stored procedure. This topic describes how to create or call a stored procedure from Java code. terms @Term_en NVARCHAR(50) = NULL , @Createdate These statements are used to drop a stored routine (a stored procedure or function). I created the below SP for it: delimiter // CREATE PROCEDURE `bulk_update`(IN table_name varchar(30)) System variables and user-defined variables can be used in stored programs, just as they can be used outside stored-program context. May 14, 2025 · Unlock the power of efficient database operations with MySQL Stored Procedures! This comprehensive tutorial guides you through the process of creating, execu These statements are used to drop a stored routine (a stored procedure or function). AdventureWorks is a sample database for Microsoft SQL Server that supports standard online transaction processing (OLTP) scenarios for a fictitious manufacturing The MySQL Stored Procedure A MySQL stored procedure is a group of pre-compiled SQL statements that can be reused anytime. (DROP FUNCTION is also used to drop loadable functions; see Section 15. 1 Stored Routine Syntax A stored routine is either a procedure or a function. If we perform like mysql -u root -ppass db -e "select somecolumn from testtable" if we perform the above command on linux terminal we will get the result for the query specified after -e . As SingleStore Database is wire compatible with MySQL, the below syntax is based off of MySQL, which works with the SingleStore Database. 27. By default, MariaDB automatically grants the ALTER ROUTINE and EXECUTE privileges to the routine creator. Required privileges You must have permission by one of the following ways to run CREATE OR REPLACE PROCEDURE: This statement is a MySQL extension. A stored procedure is a group of SQL statements that have been created and stored in the database. In this tutorial, you will learn how to create a MySQL stored function by using the CREATE FUNCTION statement. MySQL supports stored routines (procedures and functions). 9K subscribers Subscribed Jan 22, 2025 · Learn how to create a Transact-SQL stored procedure by using SQL Server Management Studio and by using the Transact-SQL CREATE PROCEDURE statement. 21, “CREATE PROCEDURE and CREATE FUNCTION Statements”). In SQL Server, a stored procedure is a set of T-SQL statements which is compiled and stored in the database. You must have the ALTER ROUTINE privilege Aug 8, 2024 · In MySQL, creating a stored procedure involves changing the delimiter and using the CREATE PROCEDURE statement: DELIMITER // CREATE PROCEDURE procedure_name (IN parameter1 datatype, OUT parameter2 datatype) The CREATE PROCEDURE command is used to create a stored procedure. Apr 1, 2025 · In this section, let’s see the different ways by which we can CREATE MySQL STORED PROCEDURES. Replace your_table with the name of the table you want to query. The trigger acts as an accumulator, summing the values inserted into one of the columns of the While connected to the database as the desired user (new definer) that is expected to own these procedures, execute the existing Stored Procedure's CREATE statement CREATE OR REPLACE PROCEDURE <procedure_definition>; this step will recreate and replace the existing Stored Procedure with new definer. 18, “CREATE PROCEDURE and CREATE FUNCTION Statements”). Syntax The basic syntax to create a stored procedure in MySQL is as follows − Mar 12, 2015 · 24 This code copies all stored procedures in the Master database to the target database, you can copy just the procedures you like by filtering the query on procedure name. 1. Where can I find the ANSI SQL 2003 specification for stored procedures? A. 2. The RETURNS clause may be specified only for a FUNCTION, for which it In MySQL, the CREATE PROCEDURE statement is used to define and create a stored procedure. It does not return a value like a function does. If you use the mysql client program to define a stored program containing semicolon characters, a problem arises. Edit: I've blogged May 25, 2023 · Guide to MySQL Stored Procedure. This tutorial introduces you to MySQL stored procedure parameters and show you different kinds of parameters including IN, OUT and INOUT. ) easy ways to maintain database version i am currently creating log. A stored procedure contains SQL code that you can reuse. I want to create a stored procedure to insert a new row in a table 'dbo. The only way to change procedure body is drop + create. 5. See Section 13. Mar 18, 2014 · 1. Stored routines can be particularly useful in certain situations: I want to create a function same like my old functions. I am running the mysql queries line by line using Utilizing MySQL DELIMITER for stored procedures Usually, a stored procedure contains multiple statements separated by semicolons (;). We can easily create, modify and drop the stored procedure using MySQL workbench. Jul 3, 2013 · I have a around one hundred stored routines in my MySQL database with with most of them have 'root' as the definer. For information about creating loadable functions, see Section 15. Dec 13, 2010 · Master MySQL stored procedures with this comprehensive guide. By default, a stored routine is associated with the default database. Any SQL query including Insert, Update, Delete can be a part of a stored procedure. ), can access stored procedures. objects where object_id = object_id('dbo. Like we can create a Stored procedure for Insert, select, update in SQL database. Once this has been done, clients don't need to keep reissuing the individual statements but can refer to the stored routine instead. 0. 1, “Defining Stored Programs”. Aug 4, 2009 · The name changed and i could call the procedure using the new name, however, I could also still call it using the old name -- weird) I had a look around to and couldn't see way to do it using ALTER PROCEDURE. Stored procedures also provide high-performance results compare to embedded SQL queries in your Oct 17, 2016 · Yep, that's not fun. Since a function call would return a value we need to store the return value in a variable. A similar statement, SHOW CREATE FUNCTION, displays information about stored functions (see Section 13. Let's create and call a stored procedure on MySQL command-line client using IN, OUT, and INOUT parameters. Feb 20, 2025 · Learn how to create a MySQL stored procedure to insert a new employee into the Employees table. 6, “Stored Object Access Control”. Jul 22, 2021 · I n this tutorial, we are going to see how to create a stored procedure in MySQL. You name and store a procedure in a BigQuery dataset. Does MySQL support stored procedures and functions? A. Stored procedures are a secure way to access and manipulate data. Jan 15, 2016 · Is there an version of "create or replace procedure" for MySQL? I can't seem to do this or script the dropping of the procedure if exists before recompiling without getting an error message that the stored procedure exists. I'm converting all of my existing MSSQL databases and stored procedures am stuck on a new stored procedure where I need to update an existing record. `TABLES` Apr 9, 2022 · Create stored procedure Insert and Update Asked 3 years, 3 months ago Modified 3 years ago Viewed 2k times Managing stored procedures in MySQL with Liquibase has been challenging for me. When I create a table, I can use `AS to other table as follows: CREATE TABLE dummy2 AS SELECT * FROM dummy1; Can I do the same thing with In this tutorial, you will learn how to use the MySQL CREATE EVENT statement to create an event for automating repetitive database tasks. createProcedure The createProcedure Change Type defines the definition for a stored procedure. I have a file which contains the statements to create stored procedure. 6. A procedure does not have a return value but can modify its parameters for later inspection by the caller. What is a procedure in MariaDB? In MariaDB, a procedure is a stored program that you can pass parameters into. Often, it is best to use the CREATE OR REPLACE syntax along with setting runOnChange to true on the enclosing changeset tag. To create or replace a standalone procedure in another user's schema, you must have the CREATE ANY PROCEDURE system privilege. To associate the routine explicitly with a given database, specify the name as db_name. The RETURNS clause may be specified only for a FUNCTION, for which it In this tutorial, you will learn how to alter an existing stored procedure in the database using MySQL Workbench. Where can I find documentation for MySQL stored procedures and stored functions? A. The RETURNS clause may be specified only for a FUNCTION, for which it The example uses the mysql client delimiter command to change the statement delimiter from ; to // while the procedure is being defined. You must have the ALTER ROUTINE privilege To create a trigger or drop a trigger, use the CREATE TRIGGER or DROP TRIGGER statement, described in Section 15. In this tutorial, you will learn how to use the MySQL CREATE PROCEDURE statement to create a new stored procedure in the database. Also, non-temporary stored procedures are referred to as permanent stored procedures. Listing stored procedures – provide you with some useful commands to list stored procedures from databases. A stored procedure is a prepared SQL code that you can save, so the code can be reused over and over again. Apr 21, 2020 · I am trying to create a SP which will run batch update on about 100 million rows in a table. That is, the specified routine is removed from the server. sql files manually suc Jun 24, 2017 · 2 The MySQL manual on ALTER FUNCTION says: However, you cannot change the parameters or body of a stored function using this statement; to make such changes, you must drop and re-create the function using DROP FUNCTION and CREATE FUNCTION. Oct 25, 2013 · By default, mysql itself recognizes the semicolon as a statement delimiter, so you must redefine the delimiter temporarily to cause mysql to pass the entire stored program definition to the server. 32 so it should be possible to create procedures. A stored procedure can access or modify data across multiple datasets by multiple users. What is a procedure in MySQL? In MySQL, a procedure is a stored program that you can pass parameters into. DELIMITER $$ DROP PROCEDURE IF EXISTS `spBla` $$ CREATE DEFINER=`root`@`%` PROCEDURE `spBla`( sBla VARCHAR(23000) ) BEGIN SELECT GROUP_CONCAT(REPLACE(sBla, '00000000', TABLE_NAME)) FROM information_schema. Apr 9, 2014 · One idiom that I've been using lately that I like quite a lot is: if exists (select 1 from sys. If I run every single line of the procedure independently, everything works just fine. I could never seem to get it to work the way I wanted because the create or replace option is not supported. But MySQL doesn't support CREATE OR REPLACE PROCEDURE (as some other databases). You must have the ALTER ROUTINE privilege However, you cannot change the parameters or body of a stored procedure using this statement; to make such changes, you must drop and re-create the procedure using DROP PROCEDURE and CREATE PROCEDURE. Stored routines are created with the CREATE PROCEDURE and CREATE FUNCTION statements (see Section 15. Creating the Table We will first create a simple stored procedure to fetch the data from a table. We will start with a basic introduction and move on to the syntax to create a The source code is located in the file sql/sql_yacc. qses siqaard sepl faej zclm ovkftm vpskflp cxte dsaq vxuo