Error validating the default for column id newsequentialid Sexychatsite
a Gap of 2 Guids rolled back and insert into XXX(x) values(1) insert into XXX(x) values(2) insert into XXX(x) values(3) GO insert into XXX(x) values(99999999999999) -- overflow GO insert into XXX(x) values(4) insert into XXX(x) values(5) insert into XXX(x) values(6) go select * from xxx AC613611-CFA3-E111-9E8E-005056C00008 1 AD613611-CFA3-E111-9E8E-005056C00008 2 AE613611-CFA3-E111-9E8E-005056C00008 3 **B0613611-CFA3-E111-9E8E-005056C00008 4** Gap of 1 - overflow failure B1613611-CFA3-E111-9E8E-005056C00008 5 B2613611-CFA3-E111-9E8E-005056C00008 6 NEWSEQUENTIALGUID (as every guid generated in a way that warrant their sequence) includes a part of the Guid calculated via a time stamp.
So if you run the inserts at different time you'll see some gaps.
Or you can use an ALTER TABLE statement to bypass the error and still set the default to newsequentialid(). I guess you're referring to int ID's (also known as identity column) which can have a seed and increment values, which I already have in my current table.
FYI, this is a sample 'uniqueidentifier' value: 41cbbcd0-95fe-4c8f-9985-8b4ee8c5e49c Mike, There you have the answer to my question!
There are articles on the web that recommend using one of the following commands as the default value: NEWID() NEWSEQUENTIALID() I put this in VS 2010 column properties of my table, in Default Value or Binding. Are you trying to increment a column ID sequentially upon new insert?I used the Access 2003 upsizing Wiz to migrate to SQL-Server 2005. When editing a table design, I get errors when saving. Actually, each rec already had a GUID-ID autovalue column in Access. in such case change the datatype in sql server for that column to Varchar(100) instead of rowguid.The first command works fine but the second turns out showing an error message 'error validating the default for column xxxx' Any advice on this? If that is the case, you can set the Column an Identity column and primary key.Whenever you insert new record into the table, Identity column will be automatically incremented by 1 or predefined value that you set I put this in VS 2010 column properties of my table, in Default Value or Binding.
The first command works fine but the second turns out showing an error message 'error validating the default for column xxxx' That's apparently a bug in sql enterprise manager.