1. 解释“failed to enable constraints”错误的含义 “failed to enable constraints”错误通常发生在数据库环境中,尤其是在尝试启用或修改表的约束(如主键、外键、唯一约束、非空约束等)时。这个错误表明数据库系统无法成功应用这些约束,因为当前表中的数据违反了新约束或修改后的约束条件。 2. 指出哪些情况下可能引...
aLead in solders for soldering in laminated glazing - 8j) 主角在焊剂为焊接在被碾压的给上釉- 8j) [translate] aFailed to enable constraints. One or more rows contain values violating non-null, unique, or foreig 没使能限制。 一个或更多列包含价值违犯非无效,独特或者foreig [translate] ...
amay me love 可以我爱 [translate] aaly away aly [translate] ayou will always be my king 您总将是我的国王 [translate] aFailed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints + ErrMsg [translate] ...
to enable constraints 启用约束失败 重点词汇释义 failed失败了的，不成功的;在…中失败(fail的过去式和过去分词 );衰退;衰弱;破产 constraints约束;限制;强制(constraint的名词复数 )
failed to enable constraints 启用约束失败 重点词汇释义 failed失败了的，不成功的; 在…中失败( fail的过去式和过去分词 ); 衰退; 衰弱; 破产 constraints约束; 限制; 强制( constraint的名词复数 )
遇到这个错误 Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints. 请参考msdn文章来debug找出错误的地方: http://msdn.microsoft.com/en-us/library/system.data.datatable.geterrors(VS.71).aspx它检查DataSet中的所有...
遇到这个错误 Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints. 请参考msdn文章来debug找出错误的地方:http://msdn.microsoft.com/en-us/library/system.data.datatable.geterrors(VS.71).aspx ...
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints. 原因有好几个,我这边的问题就是修改了sql 存储过程的结果集字段长度,用其他字段替换了原有的字段,一般是这个字段长度超过原有字段,容易出现这样的错误,比如用描述字段替换代码字段等...
System.Data.ConstraintException: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.at System.Data.DataTable.EnableConstraints()at System.Data.DataTable.set_EnforceConstraints(Boolean value)at System.Data.DataTable.EndLoadData...
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints Article 04/03/2006 This issue occurs if there are errors with the referential integrity between data tables in a typed data...