WebDec 13, 2024 · SOLUTION: If you want to delete the contents of a table that you reference as a FOREIGN KEY by another table then you can use the DELETE FROM command. Alternatively, if you remove the FOREIGN KEY relationship then you can use the TRUNCATE TABLE command. 1 TRUNCATE TABLE [dbo].[Person] Msg 4712, Level … WebMar 21, 2013 · To disable all constraints on a specific table run the following SQL (in this case for the Address table) : ALTER TABLE Address NOCHECK CONSTRAINT ALL However you’ll need to disable …
Cannot truncate table because it is being referenced by a …
WebNov 28, 2007 · The problem in your case is that TRUNCATE won´t work while being referenced by Foreign key constraints. So first drop the constraints, truncate the table and recreate the constraints. The other option would be like Joeye mentioned to delete the child records first and afterwards the content of the parent entitiy. HTH, Jens … WebOne restriction where the TRUNCATE TABLE statement cannot be used on a table is when the table is being referenced by a FOREIGN KEY constraint. A foreign key (FK) is a column or a combination of columns that is used to establish and enforce a link between the data in two tables. rc0603fr-07390rl
Common Issues with the SQL Server Import and Export …
WebBy default, you cannot TRUNCATE a table that has foreign key constraints applied on it.This is to keep the data consistent over multiple tables that are linked by constraints. … WebSep 28, 2024 · The documentation for TRUNCATE TABLE (Transact-SQL) is fairly clear on this topic. Referencing the Restrictions: You cannot use TRUNCATE TABLE on tables … WebAug 25, 2010 · 1) The foreign key is disabled - fine, no problem, just truncate the parent table. 2) The foreign key is enabled but the child table has no rows, also fine, no problem, just truncate the parent table. 3) The foreign key is enabled, the child table has rows and the foreign key is ON DELETE NO ACTION. rc048b led38s/865 psu w60l60 gm