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stored procedure mysql

Innocent Iguana answered on February 1, 2023 Popularity 10/10 Helpfulness 4/10

answer stored procedure mysql

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stored procedure mysql

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# Drop the procedure if it is already created
DROP procedure IF EXISTS procedure_name;

# Procedure / Function definition that stores output in a variable
DELIMITER $$

CREATE PROCEDURE procedure_name (IN param1 INT, IN param2 INT, , OUT result INT)
BEGIN
    SELECT * FROM some_table WHERE col1_val = param1 AND col2_val = param2;
END $$

DELIMITER ;

# Calling the procedure / function and store the query result in "@result"
CALL procedure_name(1,2, @result);
# See the result
SELECT @result;

Popularity 10/10 Helpfulness 4/10 Language sql

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Tags: mysql procedure sql

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Contributed on Feb 01 2023

Innocent Iguana

0 Answers Avg Quality 2/10

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mysql stored procedure example

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DELIMITER $$


DELIMITER $$

CREATE PROCEDURE SpGetAllStudents()
BEGIN
	select * from students;
END $$

DELIMITER ;

#CALL SpGetAllStudents(); // calling the sp

#DROP PROCEDURE SpGetAllStudents; // deleting the sp

// call using php
$conn = mysqli_connect("hostname", "user", "password", "db", "port");

//run the store proc
$result = mysqli_query($conn, "CALL SpGetAllStudents");

//loop the result set
$rows = mysqli_fetch_assoc($result);
print_r($rows);

Popularity 9/10 Helpfulness 3/10 Language sql

Source: Grepper

Tags: call

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Contributed on May 19 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

stored procedure mysql

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