更新时间:2023-01-29 08:42:07
对于每个表的主键,可以使用这个查询:
For the primary key on each table, you can use this query:
SELECT
kc.name,
c.NAME
FROM
sys.key_constraints kc
INNER JOIN
sys.index_columns ic ON kc.parent_object_id = ic.object_id
INNER JOIN
sys.columns c ON ic.object_id = c.object_id AND ic.column_id = c.column_id
WHERE
kc.type = 'PK'
对于外键,我相信这个查询应该为您提供必要的信息:
and for the foreign key, I believe this query should get you the necessary information:
SELECT
OBJECT_NAME(parent_object_id) 'Parent table',
c.NAME 'Parent column name',
OBJECT_NAME(referenced_object_id) 'Referenced table',
cref.NAME 'Referenced column name'
FROM
sys.foreign_key_columns fkc
INNER JOIN
sys.columns c
ON fkc.parent_column_id = c.column_id
AND fkc.parent_object_id = c.object_id
INNER JOIN
sys.columns cref
ON fkc.referenced_column_id = cref.column_id
AND fkc.referenced_object_id = cref.object_id
马克