Check to see if the table exists before it is modified

This commit is contained in:
Rich 2012-01-24 21:23:42 +00:00
parent f9fa4fa3c1
commit e4d85f568d

View File

@ -1,9 +1,13 @@
IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[Checks]') AND OBJECTPROPERTY(id,N'IsTable') = 1)
ALTER TABLE [dbo].[Checks] DROP CONSTRAINT [FK_Checks_Revisions]
GO
IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[Versions]') AND OBJECTPROPERTY(id,N'IsTable') = 1)
ALTER TABLE [dbo].[Versions] DROP CONSTRAINT [FK_Versions_Stages]
GO
IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[Versions]') AND OBJECTPROPERTY(id,N'IsTable') = 1)
ALTER TABLE [dbo].[Versions] DROP CONSTRAINT [FK_Versions_Revisions]
GO
IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N'[Checks]') AND OBJECTPROPERTY(id,N'IsTable') = 1)
ALTER TABLE [dbo].[Checks] DROP CONSTRAINT [FK_Checks_Stages]
GO