SELECT …
FROM sys.objects
LEFT JOIN … {FK subquery}
LEFT JOIN … {PK subquery}
WHERE type_desc IN (’FOREIGN_KEY_CONSTRAINT’,’PRIMARY_KEY_CONSTRAINT’)
ORDER BY [TableName] ASC

Each of the left join sets should contain less records than the sys.objects set, but, since it’s a left join, the set from sys.objects shouldn’t be excluding anything. I could be missing something…

I ran both methods on same database and found different result.First one returned 267 record and second ones returned only 254?

Is it possible?

Thanks
BEHTASH

SELECT OBJECT_NAME(o.[object_id]) AS NameofConstraint,
SCHEMA_NAME(schema_id) AS SchemaName,
OBJECT_NAME(parent_object_id) AS TableName,
type_desc AS ConstraintType,
CASE
WHEN fk.ForeignKey_Name IS NOT NULL THEN
‘ALTER TABLE [' + SCHEMA_NAME([schema_id]) + ‘].['
+ OBJECT_NAME([parent_object_id])+ ‘] WITH NOCHECK ADD CONSTRAINT ['
+ [ForeignKey_Name] + ‘] FOREIGN KEY([' + fk.name + ']) REFERENCES ['
+ fk.[Table_Schema] + ‘].[' + fk.referenced_table + '](['
+ fk.referencedcolumn + '])’
WHEN fk.ForeignKey_Name IS NULL THEN
N’ALTER TABLE [' + pk.table_schema + '].[' + pk.table_name + '] ADD CONSTRAINT ['
+ pk.NAME + '] PRIMARY KEY CLUSTERED ([' + pk.[column] + ‘] ‘ +
+ CASE
WHEN pk.is_desc = 0 THEN ‘ASC’
ELSE ‘DESC’
END
+’)WITH
( PAD_INDEX = ‘ + CASE
WHEN pk.PadIndex = 0 THEN ‘OFF’
ELSE ‘ON’
END
+ ‘, STATISTICS_NORECOMPUTE = ‘ + CASE
WHEN pk.NoAutomaticRecomputation = 0 THEN ‘OFF’
ELSE ‘ON’
END
+ ‘, SORT_IN_TEMPDB = OFF’ +
+ ‘, IGNORE_DUP_KEY = ‘ + CASE
WHEN pk.IgnoreDuplicateKeys = 0 THEN ‘OFF’
ELSE ‘ON’
END
+’, ONLINE = OFF’ +
+’, ALLOW_ROW_LOCKS = ‘ + CASE
WHEN pk.DisallowRowLocks = 0 THEN ‘OFF’
ELSE ‘ON’
END

+’, ALLOW_PAGE_LOCKS = ‘ + CASE
WHEN pk.DisallowPageLocks = 0 THEN ‘OFF’
ELSE ‘ON’
END
+’, FILLFACTOR = ‘ + CASE
WHEN pk.[FillFactor] = 0 THEN ’100′
ELSE CONVERT(NVARCHAR, pk.[FillFactor])
END
+’) ON [' + pk.[filegroup]
+’]’
END [create_statement]
FROM sys.objects o
LEFT JOIN ( SELECT
cstr.[object_id],
SCHEMA_NAME(tbl.schema_id) AS [Table_Schema],
tbl.name AS [Table_Name],
cstr.name AS [ForeignKey_Name],
fk.constraint_column_id AS [ID],
cfk.name AS [Name],
crk.name AS [ReferencedColumn],
OBJECT_NAME(fk.referenced_object_id) [referenced_table]
FROM sys.tables AS tbl
INNER JOIN sys.foreign_keys AS cstr ON cstr.parent_object_id=tbl.[object_id]
INNER JOIN sys.foreign_key_columns AS fk ON fk.constraint_object_id=cstr.[object_id]
INNER JOIN sys.columns AS cfk ON fk.parent_column_id = cfk.column_id and fk.parent_object_id = cfk.[object_id]
INNER JOIN sys.columns AS crk ON fk.referenced_column_id = crk.column_id and fk.referenced_object_id = crk.[object_id]) fk ON fk.[object_id] = o.[object_id]
LEFT JOIN ( SELECT
SCHEMA_NAME(tbl.schema_id) AS [Table_Schema],
tbl.name AS [Table_Name],
OBJECT_ID(tbl.[name]) [table_id],
i.name AS [Name],
CASE WHEN ‘FG’=dsi.type THEN dsi.name ELSE N” END AS [FileGroup],
i.ignore_dup_key AS [IgnoreDuplicateKeys],
i.fill_factor AS [FillFactor],
CAST(INDEXPROPERTY(i.[object_id], i.name, N’IsPadIndex’) AS bit) AS [PadIndex],
~i.allow_row_locks AS [DisallowRowLocks],
~i.allow_page_locks AS [DisallowPageLocks],
s.no_recompute AS [NoAutomaticRecomputation],
c.[column],
c.[is_desc]
FROM
sys.tables AS tbl
INNER JOIN sys.indexes AS i ON (i.index_id > 0 and i.is_hypothetical = 0) AND (i.[object_id]=tbl.[object_id])
INNER JOIN (
SELECT ic.[object_id], c.[name] [column], ic.is_descending_key [is_desc]
FROM sys.index_columns ic
INNER JOIN sys.indexes i ON i.[object_id] = ic.[object_id] AND i.index_id = 1 AND ic.index_id = 1
INNER JOIN sys.tables t ON t.[object_id] = ic.[object_id]
INNER JOIN sys.columns c ON c.[object_id] = t.[object_id] AND c.column_id = ic.column_id
) AS c ON c.[object_id] = i.[object_id]
LEFT OUTER JOIN sys.key_constraints AS k ON k.parent_object_id = i.[object_id] AND k.unique_index_id = i.index_id
LEFT OUTER JOIN sys.data_spaces AS dsi ON dsi.data_space_id = i.data_space_id
LEFT OUTER JOIN sys.xml_indexes AS xi ON xi.[object_id] = i.[object_id] AND xi.index_id = i.index_id
LEFT OUTER JOIN sys.stats AS s ON s.stats_id = i.index_id AND s.[object_id] = i.[object_id]
WHERE k.TYPE = ‘PK’
) pk ON o.[parent_object_id] = pk.table_id
WHERE type_desc IN (‘FOREIGN_KEY_CONSTRAINT’,'PRIMARY_KEY_CONSTRAINT’)
ORDER BY [TableName] asc
GO

select ‘ALTER TABLE ‘+OBJECT_NAME(f.parent_object_id)+ ‘ ADD CONSTRAINT’ + f.name + ‘ FOREIGN KEY’+'(‘+COL_NAME(fc.parent_object_id,fc.parent_column_id)+’)'+’REFRENCES ‘+OBJECT_NAME (f.referenced_object_id)+’(‘+COL_NAME(fc.referenced_object_id,fc.referenced_column_id)+’)’ as Scripts
FROM sys.foreign_keys AS f
INNER JOIN sys.foreign_key_columns AS fc
ON f.OBJECT_ID = fc.constraint_object_id