neo:
Backup-ul full o data la 3 zile
Pai fa restore, afla tabelele si FK cu ceva de genul ( nu pot verifica acum, dar trebuie sa mearga)
SELECT
FK_Table = FK.TABLE_NAME,
FK_Column = CU.COLUMN_NAME,
PK_Table = PK.TABLE_NAME,
PK_Column = PT.COLUMN_NAME,
Constraint_Name = C.CONSTRAINT_NAME ,
"ALTER TABLE " + FK.TABLE_NAME + " ADD CONSTRAINT " + C.CONSTRAINT_NAME + " FOREIGN KEY (" + CU.COLUMN_NAME + ")" +
"REFERENCES " + PK.TABLE_NAME+ "(" + PT.COLUMN_NAME + ")" as SQL
FROM
INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS C
INNER JOIN
INFORMATION_SCHEMA.TABLE_CONSTRAINTS FK
ON C.CONSTRAINT_NAME = FK.CONSTRAINT_NAME
INNER JOIN
INFORMATION_SCHEMA.TABLE_CONSTRAINTS PK
ON C.UNIQUE_CONSTRAINT_NAME = PK.CONSTRAINT_NAME
INNER JOIN
INFORMATION_SCHEMA.KEY_COLUMN_USAGE CU
ON C.CONSTRAINT_NAME = CU.CONSTRAINT_NAME
INNER JOIN
(
SELECT
i1.TABLE_NAME, i2.COLUMN_NAME
FROM
INFORMATION_SCHEMA.TABLE_CONSTRAINTS i1
INNER JOIN
INFORMATION_SCHEMA.KEY_COLUMN_USAGE i2
ON i1.CONSTRAINT_NAME = i2.CONSTRAINT_NAME
WHERE i1.CONSTRAINT_TYPE = 'PRIMARY KEY'
) PT
ON PT.TABLE_NAME = PK.TABLE_NAME
ORDER BY
1,2,3,4
si apoi poti sa recreezi FK copiind coloana SQL in baza ta( atentie - fa un backup mai intii ... si incearca pe un restore..)
Ignat Andrei
http://serviciipeweb.ro/iafblog