store procedure using MySql server

Question

what is select statement for store procedure using Mysql Server

Manav Pandya · Answer

Hello Here from the below link , you can find complete guide : https://dev.mysql.com/doc/connectors/en/connector-cpp-tutorials-stored-routines-statements.html Thanks Mark as accepted if useful

panna chatterjee · Answer

Below examples will give you some idea. EXAMPLE 1: DELIMITER $$ CREATE PROCEDURE my_procedure_Local_Variables() BEGIN /* declare local variables */ DECLARE a INT DEFAULT 10; DECLARE b, c INT; /* using the local variables */ SET a = a + 100; SET b = 2; SET c = a + b; BEGIN /* local variable in nested block */ DECLARE c INT; SET c = 5; /* local variable c takes precedence over the one of the same name declared in the enclosing block. */ SELECT a, b, c; END; SELECT a, b, c; END$$ Now execute the procedure : mysql> CALL my_procedure_Local_Variables(); +------+------+------+ | a | b | c | +------+------+------+ | 110 | 2 | 5 | +------+------+------+ 1 row in set (0.00 sec) +------+------+------+ | a | b | c | +------+------+------+ | 110 | 2 | 112 | +------+------+------+ 1 row in set (0.01 sec) Query OK, 0 rows affected (0.03 sec) ------------------------------------------------------------------------------------ EXAMPLE 2: DELIMITER $$ CREATE PROCEDURE my_procedure_User_Variables() BEGIN SET @x = 15; SET @y = 10; SELECT @x, @y, @x-@y; END$$ Now execute the procedure : mysql> CALL my_procedure_User_Variables() ; +------+------+-------+ | @x | @y | @x-@y | +------+------+-------+ | 15 | 10 | 5 | +------+------+-------+ 1 row in set (0.04 sec) Query OK, 0 rows affected (0.05 sec)

store procedure using MySql server

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