/SQL/Drop primary key

Drop primary key

Drop foreign key

ALTER TABLE table_name
DROP CONSTRAINT fk_name;

5

Source: techonthenet.com

Sql drop primary key

ALTER TABLE [table_name] DROP CONSTRAINT [primary_key_name]

3

Remove primary key from a table

 alter table Player DROP PRIMARY KEY;

2

Drop primary key

ALTER TABLE Student
DROP PRIMARY KEY;

0

Source: computerscienceai.com

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