Sysforeignkeys System View - Sybase Adaptive Server Anywhere Reference

SYSFOREIGNKEYS system view

CREATE VIEW SYS.SYSFOREIGNKEYS ( foreign_creator,
foreign_tname, primary_creator,
primary_tname, role, columns )
AS
SELECT ( SELECT user_name FROM
SYS.SYSUSERPERM == SYS.SYSTABLE
WHERE table_id = foreign_table_id ),
( SELECT table_name FROM SYS.SYSTABLE
WHERE table_id = foreign_table_id ),
( SELECT user_name
FROM SYS.SYSUSERPERM == SYS.SYSTABLE
WHERE table_id = primary_table_id ),
( SELECT table_name FROM SYS.SYSTABLE
WHERE table_id = primary_table_id ), role,
( SELECT list( string( FK.column_name,
' IS ', PK.column_name ) )
FROM SYS.SYSFKCOL KEY JOIN
SYS.SYSCOLUMN FK, SYS.SYSCOLUMN PK
WHERE foreign_table_id =
SYSFOREIGNKEY.foreign_table_id
AND foreign_key_id =
AND PK.table_id =
AND PK.column_id =
FROM SYS.SYSFOREIGNKEY
Presents foreign key information from SYSFOREIGNKEY and SYSFKCOL
in a more readable format.
Chapter 16 System Views
SYSFOREIGNKEY.foreign_key_id
SYSFOREIGNKEY.primary_table_id
SYSFKCOL.primary_column_id )
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