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Copy pathForeign Keys.sql
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Foreign Keys.sql
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56 lines (54 loc) · 2.7 KB
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SELECT SCHEMA_NAME(fk.schema_id) AS FKSchema ,
fk.name AS FK ,
SCHEMA_NAME(p.schema_id) AS ReferrerSchema ,
p.name AS Referrer ,
STUFF(CAST(( SELECT ',' + c.name
FROM sys.foreign_key_columns fkc
JOIN sys.columns c ON fkc.parent_object_id = c.object_id
AND fkc.parent_column_id = c.column_id
WHERE fkc.constraint_object_id = fk.object_id
ORDER BY fkc.constraint_column_id ASC
FOR
XML PATH('') ,
TYPE
) AS NVARCHAR(MAX)), 1, 1, '') AS ReferrerColumns ,
SCHEMA_NAME(r.schema_id) AS ReferencedSchema ,
r.name AS Referenced ,
STUFF(CAST(( SELECT ',' + c.name
FROM sys.foreign_key_columns fkc
JOIN sys.columns c ON fkc.referenced_object_id = c.object_id
AND fkc.referenced_column_id = c.column_id
WHERE fkc.constraint_object_id = fk.object_id
ORDER BY fkc.constraint_column_id ASC
FOR
XML PATH('') ,
TYPE
) AS NVARCHAR(MAX)), 1, 1, '') AS ReferencedColumns ,
fk.delete_referential_action_desc AS deleteAction ,
fk.update_referential_action_desc AS updateAction ,
fk.object_id AS FKId ,
p.object_id AS ReferrerId ,
r.object_id AS ReferencedId
FROM sys.foreign_keys fk
JOIN sys.tables p ON p.object_id = fk.parent_object_id
JOIN sys.tables r ON r.object_id = fk.referenced_object_id
SELECT SCHEMA_NAME(fk.schema_id) AS FKSchema ,
fk.name AS FK ,
SCHEMA_NAME(p.schema_id) AS ReferrerSchema ,
p.name AS Referrer ,
pc.name AS ReferrerColumn ,
SCHEMA_NAME(r.schema_id) AS ReferencedSchema ,
r.name AS Referenced,
rc.name AS ReferencedColumn ,
fk.object_id AS FKId ,
fkc.constraint_column_id AS FKColumnId ,
p.object_id AS ReferrerId ,
r.object_id AS ReferencedId
FROM sys.foreign_keys fk
JOIN sys.foreign_key_columns fkc ON fkc.constraint_object_id = fk.object_id
JOIN sys.tables p ON p.object_id = fk.parent_object_id
JOIN sys.columns pc ON fkc.parent_object_id = pc.object_id
AND fkc.parent_column_id = pc.column_id
JOIN sys.tables r ON r.object_id = fk.referenced_object_id
JOIN sys.columns rc ON fkc.referenced_object_id = rc.object_id
AND fkc.referenced_column_id = rc.column_id