如果我们接下来尝试插入一个CustomerID为 1 的客户: INSERTINTOCustomers(CustomerID,CustomerName,Email)VALUES(1,'Charlie','charlie@example.com'); 1. 2. 此时会遇到以下错误提示: Msg 2627, Level 14, State 1, Line 1 Violation of PRIMARY KEY constraint 'PK_Customers'. Cannot insert duplicate key i...
现在,我们尝试插入一条已经存在的记录: INSERTINTOUsers(UserID,UserName)VALUES(1,'Charlie'); 1. 在上面的代码中,UserID的值1已经存在于表中,执行这个插入操作时将导致SQL Server抛出以下错误: Violation of PRIMARY KEY constraint 'PK__Users__UserID'. Cannot insert duplicate key in object 'dbo.Users'....
Cannot insert duplicate key row in object with unique index <index name>. The duplicate key value is (0, <the value>). Note The index is not unique index and allows duplicates. Resolution The i...
Cannot insert duplicate key exception when executing non-query: System.Data.SqlClient.SqlCommand Exception: System.Data.SqlClient.SqlException (0x80131904): 违反了 PRIMARY KEY 约束“cndx_PrimaryKey_Report”。不能在对象“dbo.ReportBase”中插入重复键。重复键值为 (a71a8c16-9d10-ed11-b391-0050568e9...
2627 - Violation of PRIMARY KEY constraint ‘PK_TBL’. Cannot insert duplicate key in object ‘dbo.TBL’. 利用如下SQL可以监控事务复制中发生的错误信息: UseDistributiongoDeclare@RepErrorsNewint--check last 5 mins; sql job executes every 5 minsSelect@RepErrorsNew=(selecttop1IDfromDistribution.dbo...
消息2601,级别14,状态1,行1Cannot 在对象 <表名称> 中插入重复键行,<索引名称> 的唯一索引。 重复项值为(0,<值>)。 注意索引不是唯一索引,允许重复。 解决方案 在SQL Server 的以下累积更新中,此问题首先已修复。 SQL Server 2014 的累积更新4 /en-us/help/2999197 ...
Server: Msg 2601, Level 14, State 1, Line 1 Cannot insert duplicate key row in object 'UnitMeasure' with unique index 'AK_UnitMeasure_Name'. The statement has been terminated. F. 使用 IGNORE_DUP_KEY 选项以下示例首先在该选项设置为 IGNORE_DUP_KEY 时在临时表中插入多行,然后在该选项设置为...
CREATE TABLE dbo.parent(id INT PRIMARY KEY) CREATE TABLE dbo.child(id INT PRIMARY KEY, parent_id INT NULL, FOREIGN KEY (parent_id) REFERENCES parent(id)) CREATE UNIQUE NONCLUSTERED INDEX yes_it_can_be_nullable ON dbo.child(parent_id) WHERE parent_id IS NOT NULL; insert into dbo.parent...
Cannot insert duplicate key row in object... Cannot insert the value NULL into column 'ID', table Cannot open backup device 'C:\TEMP\Demo.bak'. Operating system error 2(The system cannot find the file specified.). Cannot parse using OPENXML with namespace Cannot promote the transaction to...
Cannot insert duplicate key in object 'dbo.t_C_GCELLMAGRP_FREQ_15'., SQL=exec sp_CurMgr_CPCTTOC_GCELLMAGRP 23,'15' 主关键字限制‘PK__t_C_GCELLMAGRP_F__06929D36的’ doSQLExceptionViolation。 在对象‘dbo.t_C_GCELLMAGRP_FREQ_15’不能插入双重键。 SQL=exec sp_CurMgr_CPCTTOC_G...