gistfile1.txt

addForeignKeyConstraint(
    baseColumnNames: 'column_name,
    baseTableSchemaName: 'my_schema',
    baseTableName: 'my_table',
    constraintName: 'my_constraint_name',
    deferrable: 'false',
    initiallyDeferred: 'false',
    onDelete: 'CASCADE',
    onUpdate: 'CASCADE',
    referencedTableName: 'referenced_table',
    referencedColumnNames: 'my_referenced_column',
    referencedTableSchemaName: 'my_schema',
    referencesUniqueColumn: 'true',
)