Query to show foreign keys for specified table and or column
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SELECT OBJECT_NAME(f.object_id) as ForeignKeyConstraintName, OBJECT_NAME(f.parent_object_id) TableName, COL_NAME(fk.parent_object_id,fk.parent_column_id) ColumnName, OBJECT_NAME(fk.referenced_object_id) as ReferencedTableName, COL_NAME(fk.referenced_object_id,fk.referenced_column_id) as ReferencedColumnName FROM sys.foreign_keys AS f INNER JOIN sys.foreign_key_columns AS fk ON f.OBJECT_ID = fk.constraint_object_id INNER JOIN sys.tables t ON fk.referenced_object_id = t.object_id WHERE OBJECT_NAME(fk.referenced_object_id) = 'your table name' and COL_NAME(fk.referenced_object_id,fk.referenced_column_id) = 'your key column name' |
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