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Apr 12, 2006 · Here's a simple scriptlet I've included in database upgrade scripts to drop all constraints on a table which will then allow dropping the table.
Missing: gbv= sca_esv= e99de710a118b989
The code below generates two separate sets of commands: one to drop all foreign key constraints, and one to create them again. These scripts are stored in a ...
Missing: gbv= sca_esv= e99de710a118b989
Jul 5, 2005 · Easy way is use sp_help tablename. All constraints will be listed. Then use ALTER TABLE DROP CONSTRAINT to drop them. or. Use EnterpriseManager ...
Missing: gbv= sca_esv= e99de710a118b989
In SQL Server, before a table column can be dropped, all constraints involving the column have to be dropped. The procedure below can be used to do that. -- ...
The DROP CONSTRAINT command is used to delete a UNIQUE, PRIMARY KEY, FOREIGN KEY, or CHECK constraint. DROP a UNIQUE Constraint. To drop a UNIQUE constraint, ...
Missing: gbv= sca_esv= e99de710a118b989
Mar 8, 2023 · Dropping a constraint in SQL Server is a relatively simple process. All you need to do is use the ALTER TABLE statement with the DROP CONSTRAINT ...
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