FOREIGN KEY

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Description

Constraint that specifies a foreign key constraint, which requires that a group of one or more columns of the new table must only contain values that match values in the referenced column or columns of some row of the referenced table.

Click here to navigate to the Amazon Redshift docs page for this syntax.

The translation for Foreign Key will be delivered in the future.

Grammar Syntax

FOREIGN KEY (column_name [, ... ] ) REFERENCES reftable [ ( refcolumn )

Sample Source Patterns

Input Code:

Redshift

IN -> Redshift_01.sql

CREATE TABLE table15 (
    col1 INTEGER,
    FOREIGN KEY (col1) REFERENCES table_test (col1)
);

Output Code:

Snowflake

OUT -> Redshift_01.sql

CREATE TABLE table15 (
    col1 INTEGER
--                ,
--    --** SSC-FDM-RS0003 - THE TRANSLATION FOR FOREIGN KEY IS NOT AVAILABLE, IT WILL BE PROVIDED IN THE FUTURE. **
--    FOREIGN KEY (col1) REFERENCES table_test (col1)
)
COMMENT = '{ "origin": "sf_sc", "name": "snowconvert", "version": {  "major": 0,  "minor": 0,  "patch": "0" }, "attributes": {  "component": "redshift",  "convertedOn": "09/26/2024" }}';

Related EWIs

• SSC-FDM-RSOOO3: Foreign Key translation will be supported in the future.