Question

In SQL Server I used the following code to drop a table with a constraint:

IF OBJECT_ID('EMPLOYEES') IS NOT NULL
  BEGIN
         ALTER TABLE EMPLOYEES DROP CONSTRAINT EMP_DEPT_FK
         DROP TABLE EMPLOYEES;
  END

How can I accomplish the same thing in Mysql?

Était-ce utile?

La solution

You can use information_schema to check if the table exists but in MySQL there is a simpler method:

DROP TABLE IF EXISTS employees ;
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