You are here: Home » SQL
Tag Archives: SQL
relax_constraints

C# – SQL Server Foreign Key, Unique constraints

by on May 27, 2009 in ASP.NET/C#, SQL

I got tripped up today with a particularly nasty Join statement that worked perfectly form 90% of the queries, but was blowing up at times.  The error message was:  Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints. I looked and looked at this SQL code: It looked [...]

Read full story • Comments { 2 }