I have below basic table:
create table hobbies (
id int primary key auto_increment,
name varchar(32) unique);
And I am trying to create a stored procedure to insert a new row in this table, like below:
delimiter //
create procedure add_hobby(hobby varchar(32))
begin
insert into hobbies(name) values(hobby);
end
delimiter //
call add_hobby('randomHobby');
When I call the procedure like above I am getting message "An unexpected error occured". I am running the queries on db-fiddle.com, MySQL ver 8.0. Could anyone offer some guidance if I've done something wrong or missed something? I can mention that procedure with select operation and no parameters works. Many thanks in advance.
You need to set your delimiter to begin with and then reset it at the end
for your parameters you need to set weather they are IN or out then the name and the type
delimiter //
create procedure add_hobby(IN hobby varchar(32))
begin
insert into hobbies(name) values(hobby);
end//
delimiter ;
Related
//This is the code
create procedure st_insertRole(
#name varchar(30) //I get the error here
as
insert into roles values(#name)
);
here is the screenshot
My SQL does not allow session variables to be used for procedure parameters. You also have parentheses misplaced. The code in MySQL would look more like:
delimiter $$
create procedure st_insertRole (
in_name varchar(30)
)
begin
insert into roles (name)
values (in_name);
end; $$
The syntax is wrong
create procedure st_insertRole(
name_ varchar(30) )
insert into roles values(name_)
;
To quite simply put how my SP looks it is basically like this atleast syntax wise
DELIMITER $$
DROP PROCEDURE IF EXISTS `info_insert_or_update` $$
CREATE PROCEDURE `info_insert_or_update` (
IN in_id bigint,
IN in_name varchar(150),
IN in_details varchar(150))
START TRANSACTION;
INSERT INTO infos (id, name)
VALUES (in_id, in_name)
ON DUPLICATE KEY UPDATE name = in_name;
INSERT INTO details (details_id, details)
VALUES(in_id,
in_details)
ON DUPLICATE KEY UPDATE details = in_details;
COMMIT;
END$$
DELIMITER ;
With this the problem is that it cant recognize the in_ variables and i understand that that is because i need an compound statement with BEGIN END around everything but where ever i seem to put it it is something wrong with the syntax. So what is the correct syntax when i got this type of SP with in parameters that then has an transaction? (want transaction as i will add rollback onto it as well)
You are missing datatype for the in_details-parameter and you are missing the starting BEGIN
DELIMITER $$
DROP PROCEDURE IF EXISTS `info_insert_or_update`
$$
CREATE PROCEDURE `info_insert_or_update` (
in_id bigint,
in_name varchar(150),
in_details varchar(150)
)
BEGIN
START TRANSACTION;
INSERT INTO infos (id, name)
VALUES (in_id, in_name)
ON DUPLICATE KEY UPDATE name = in_name;
INSERT INTO details (details_id, details)
VALUES(in_id, in_details)
ON DUPLICATE KEY UPDATE details = in_details;
COMMIT;
END
$$
While I created loads of procs in SQL server, I want to start using MariaDB and so tried creating the simple proc below in MySQL Workbench.
I keep on getting an error stating that there is a missing SELECT on the opening '(' after the table name:
DELIMITER $$
drop procedure if exists usp_AddSentEmail$$
CREATE PROCEDURE usp_AddSentEmail (in pSender varchar(36)
,in pTo varchar(1000)
,in pSubject varchar(100)
,in pBody varchar(10000)
,in pRecordDT datetime)
BEGIN
INSERT INTO Emails('To','Subject','Body','Sender','RecordDT','Sent','SentDT')
VALUES (pTo,pSubject,pBody,pSender,pRecordDT,1,pRecordDT);
END$$
DELIMITER ;
Maybe I am trying the wrong google search but that all comes up is delimiter errors.
remove the quotes from the column names in your insert query:
INSERT INTO Emails(To,Subject,Body,Sender,RecordDT,Sent,SentDT)
VALUES (pTo,pSubject,pBody,pSender,pRecordDT,1,pRecordDT);
I am creating a small (for now) stored procedure to insert some data. When I create this I get an error.
DROP PROCEDURE IF EXISTS InsertTESTData;
delimiter $$
CREATE PROCEDURE InsertTESTData (
p_pink_no VARCHAR,
p_carrier VARCHAR,
p_thisno INT
)
BEGIN
INSERT INTO RefDB (pink_no,carrier,thisno)
VALUES
(p_pink_no,p_carrier,p_thisno);
END $$
delimiter ;
And the error I always get is a 1064 SQL error as follows.
Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'p_carrier VARCHAR,p_thisno IN) BEGIN INSERT INTO RefDB (pink_no,carrier,t' at line 2
I thought I had everything covered and am now pulling my hair out!
You need to define a length for your varchar parameters like this
p_pink_no VARCHAR(100)
and change
p_thisno IN
to
p_thisno INT
Complete example:
DROP PROCEDURE IF EXISTS InsertTESTData;
delimiter $$
CREATE PROCEDURE InsertTESTData (
p_pink_no VARCHAR(100),
p_carrier VARCHAR(100),
p_thisno INT)
BEGIN
INSERT INTO RefDB (pink_no,carrier,thisno)
VALUES (p_pink_no,p_carrier,p_thisno);
END $$
delimiter ;
you have to declare the size of the data type ,after thal i am sure your code will be execute successfully.
follow this
DROP PROCEDURE IF EXISTS InsertTESTData;
delimiter $$
CREATE PROCEDURE InsertTESTData (
p_pink_no VARCHAR(20),
p_carrier VARCHAR(200),
p_thisno number(23))
BEGIN
INSERT INTO RefDB (pink_no,carrier,thisno)
VALUES (p_pink_no,p_carrier,p_thisno);
END $$
delimiter ;
I'm trying to create a table inside a mysql stored procedure, but whenever I execute this procedure, I do not see the resulting table in my database. Can anyone tell me what's going on? The create table query works whenever I enter it in the cmd outside of a stored procedure.
delimiter //
drop procedure if exists gm //
create procedure gm()
begin
create table errorMessages (
error_id int not null auto_increment,
message varchar(200) not null default '',
primary key(error_id)
);
end //
delimiter ;
Are you executing the stored procedure or just creating it?
Try
call gm();
It gives any error?