Solution for error code: 1336. Dynamic SQL is not allowed in stored function or trigger

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drop trigger IF EXISTS get_value;

delimiter //
CREATE TRIGGER get_value
    AFTER INSERT
    ON t_vh
    FOR EACH ROW
BEGIN
declare vh_id varchar(50);
declare unitid varchar(50);
set vh_id= new.vh_id;
set unitid= new.unitid;
CALL create_table(vh_id,unitid);
end //
delimiter ;

What I have tried:

drop trigger IF EXISTS get_value;

delimiter //
CREATE TRIGGER get_value
    AFTER INSERT
    ON t_vh
    FOR EACH ROW
BEGIN
declare vh_id varchar(50);
declare unitid varchar(50);
set vh_id= new.vh_id;
set unitid= new.unitid;
CALL create_table(vh_id,unitid);
end //
delimiter ;

Posted 16-Sep-22 0:07am

Diksha Adewar

Updated 16-Sep-22 1:45am

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OriginalGriff · Accepted Answer · 2022-09-16T01:45:00

Solution 1

Without access to your DB we can't be sure, but I'd say you need to look at your stored procedure create_table.
I'd guess that it's got an EXEC command in it, and you can't execute them from a trigger.

Posted 16-Sep-22 1:45am

OriginalGriff

Comments

Diksha Adewar 16-Sep-22 7:48am

is there another way to dynamic creation possible??

OriginalGriff 16-Sep-22 8:30am

No, you cannot EXEC while handling a trigger.