当你遇到“column 'id' has no default value and does not allow nulls”这个错误时,通常意味着你在尝试向数据库表中插入数据时,没有为'id'列提供值,而该列既不允许为空(NOT NULL)又没有设置默认值。为了解决这个问题,你可以按照以下步骤操作: 确认'id'列在数据库表中的定义: 首先,你需要查看数据库表中...
then in a windows form , used datagridview control to show and add new record to it(set the column of ID to readonly, I hope SQL Server help to set the value of ID column). But when I test it , after inserting a new record , the system always throw exception to say that the I...
$ grep '<column name="ID" primaryKey="false"' activeobjects.xml And you can fix with this: sed -i -e 's/<column name="ID" primaryKey="false" autoIncrement="false"/<column name="ID" primaryKey="true" autoIncrement="true"/g' activeobjects...
Error Message: Error #1: SqlException Error Code: -2146232060 SqlError Number: 515 Message: Cannot insert the value NULL into column 'ID', table 'dbo.Customers'; column does not allow nulls. INSERT fails. SqlError Number: 3621 Message: The statement has been t...
AllowNulls 属性 Changes 属性 DefaultValue 属性 InPrimaryKey 属性 IsIdentity 属性 IsMarkedForDelete 属性 IsNew 属性 Length 属性 Name 属性 OriginalName 属性 Precision 属性 Scale 属性 Tag 属性 TypeInfo 属性 ColumnChanges 枚举 ColumnDataInfo 类
aAttempt to insert NULL value into column 'dw', table 'xmgl.dbo.tmp_fp_swjlsz'; column does not allow nulls. Update fails. 企图插入空值成专栏‘dw’,桌‘xmgl.dbo.tmp_fp_swjlsz’; 专栏不准许使无效。 更新出故障。[translate]
I added it and set it not nulls.But I got this error:Cannot insert the value NULL into column 'x', table 'x'; column does not allow nulls. INSERT fails.How to fix it?and make it not Null?all other data value are set to not Null....
元素[translate] a其余的订单交货计划我们正在和工厂确认。 Other order form delivery plans us and the factory confirmation.[translate] awire size 导线大小[translate] acolumn does not allow nulls update fails 正在翻译,请等待...[translate]
Cannot insert the value NULL into column 'BaslikId', table 'BlogSitesi.dbo.Konular'; column does not allow nulls. UPDATE fails. The statement has been terminated. My Models : public abstract class BaseModel { public int id { get; set; } } public class Baslik:BaseModel { public string...
Cannot insert the value NULL into column 'aatrxsource' table TRIAL.dbo. AAG30000 column does not allow nulls. Insert fails. The stored procedure aagCreateRecordsInaaGL returned the following results: DBMS: 515. Cause This problem occurs because an Analytical Accounting record is missing in the ...