Tagged Questions
2
votes
1answer
121 views
Restriction on self referencing on insert in MYSQL?
How to restrict insert on adding self referencing rows in a recursive relation table (a table contains foreign key points itself).
mysql> SELECT * FROM Employee;
...
3
votes
1answer
199 views
How to Update same table on deletion in MYSQL?
In my Database I have a table: Employee with recursive association, an employee can be boss of other employee.
Following is query I used to create table:
CREATE TABLE IF NOT EXISTS `Employee` ...
