How to add a new column with foreign key constraint in a single statement in oracle

How to add a new column with foreign key constraint in a single statement
in oracle



1.Oracle/PLSQL: Foreign Keys - techonthenet.com

Description:The syntax for creating a foreign key using a CREATE TABLE
statement ... CONSTRAINT fk_column FOREIGN KEY ... name ADD CONSTRAINT
constraint_name FOREIGN KEY ...



2.constraint - Oracle Documentation

Description:You can define a foreign key constraint on a single key column
... if new data violates the constraint, then Oracle does ... ADD
CONSTRAINT sales_pk PRIMARY KEY ...



3.constraint - Oracle Documentation

Description:You can define a foreign key constraint on a single key column
... Foreign Key Constraints on REF Columns ... new data violates the
constraint, Oracle ...



4.SQL FOREIGN KEY Constraint - W3Schools

Description:SQL FOREIGN KEY Constraint. A FOREIGN KEY in one table points
to a PRIMARY KEY in another table. Let's illustrate the foreign key with
an example.



5.constraint

Description:Foreign Key Constraints. A foreign key constraint (also called
a referential integrity constraint) designates a column as the foreign key
and establishes a ...



6.Oracle "alter table" constraint syntax examples

Description:Here is an example of a multiple column foreign key
constraint: alter table cust_table ... Here we use Oracle "alter table"
syntax to add a check constraint. alter table



7.SQL - Foreign Key | 1Keydata - 1Keydata - Free Online ...

Description:SQL > Table Manipulation > Constraint > Foreign Key. A foreign
key is a column ... columns in a single foreign key ... ADD (CONSTRAINT
fk_orders2) FOREIGN KEY ...



8.How to use Integrity Constraints in Oracle 10g

Description:Alter table attendance add constraint empno_fk . Foreign key
... TABLE statement then Oracle will ... constraints on a single column as
you want ...



9.ALTER TABLE statement - Apache Software Foundation

Description:... of a single column. If PRIMARY KEY is ... TABLE CITIES ADD
COLUMN REGION VARCHAR(26) CONSTRAINT NEW ... ADD CONSTRAINT COUNTRY_FK
Foreign Key ...



10.Foreign key - Wikipedia, the free encyclopedia

Description:... a foreign key is a column or a combination ... through a
FOREIGN KEY constraint. The syntax to add such a ... If the foreign key is
a single column ...