Add primary key as the last statement : Add Primary Key « Constraints « Oracle PL / SQL

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Oracle PL / SQL » Constraints » Add Primary Key

Add primary key as the last statement


  

SQL>

SQL>

SQL> CREATE TABLE myTable (

  2     Name    VARCHAR(50) NOT NULL,

  3     PhoneNo VARCHAR(15) DEFAULT 'Unknown Phone' NOT NULL,

  4     CONSTRAINT MyPrimaryKey PRIMARY KEY (Name)

  5  );



Table created.



SQL>

SQL> DROP TABLE myTable;



Table dropped.

Related examples in the same category

1.	Add Primary Key
2.	Use alter table to add foreign key with cascade delete
3.	Use alter table to add foreign key with cascade delete for more than one column
4.	Alter a table to insert primary key and index
5.	Add primary key and try to insert default value to it
6.	DUP_VAL_ON_INDEX exception.
7.	Alter table to add primary key
8.	Alter table to primary key and check it in user_ind_columns and user_cons_columns
9.	Joined primary key
10.	Setting primary key as declaring the column

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