Please start any new threads on our new
site at https://forums.sqlteam.com. We've got lots of great SQL Server
experts to answer whatever question you can come up with.
| Author |
Topic |
|
m6rk
Starting Member
1 Post |
 Posted - 2009-04-14 : 09:45:50
|
| re: SQL 2005 (running in SQL 2000 compatability mode) -Is there a way to define a column constraint that will allow for multiple empty string, multiple null, and only unique non-empty string values? |
|
|
bklr
Master Smack Fu Yak Hacker
1693 Posts |
Posted - 2009-04-15 : 00:54:55
|
| for multiple null values as nullable columnfor unique values use unique constriant |
 |
|
|
mithun.gite
Starting Member
3 Posts |
Posted - 2009-04-15 : 02:03:07
|
| IF U LOOKING FOR A COLUMN HAVING UNIQUE CONSTRAINT WITH MULTIPLE NULLS , THEN IT IS POSSIBLE,, IF U LOOKING FOR SAME THEN REPLY SO I CAN GUIDE U HOW TO ACHIVE IT.....Thanks & Regards, Mithun Gite |
|
|
|
|
|
|
Unique or empty string constraint?