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 in
INSERT INTO t_unique(id, c1, c2) VALUES (4, NULL, NULL); INSERT INTO t_unique(id, c1, c2) VALUES (5, NULL, NULL); -- SQL Server SQL Error [2627] [23000]: Violation of UNIQUE KEY constraint 'uk_t_unique'. Cannot insert duplicate key in object 'dbo.t_unique'. The duplicate ...
INSERTINTOEmployee(EmployeeID,Name,Email)VALUES(1,'Charlie','charlie@example.com'); 1. 将会抛出如下错误: Violation of PRIMARY KEY constraint 'PK__Employee__EmployeeID'. Cannot insert duplicate key in object 'dbo.Employee'. 1. 同样,我们尝试插入一个重复的邮箱地址: INSERTINTOEmployee(EmployeeID,...
Violation of PRIMARY KEY constraint 'PK_test'. Cannot insert duplicate key in object 'dbo.test'. The duplicate key value is (12610). (Source: MSSQLServer, Error number: 2627) ? Thanks, Ram RAM There can be two reasons 1. The insert script used is having multiple instances of the re...
Cannot insert duplicate key row in object <table name> with unique index <index name>. The duplicate key value is (0, <the value>). Note The index is not unique index and allows duplicates. Re...
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...
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...
insert_stmt.on_duplicate_key_update表示如果记录存在,需要更新那些字段,键值对的规则如上: on_duplicate_key_stmt =insert_stmt.on_duplicate_key_update( c='newerc') conn.execute(on_duplicate_key_stmt):conn为你的db 连接会话。 当然,大部分时候,你不想手动指定每个字段,而是将所有需要插入的字段都放在di...
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...
"Cannot insert duplicate key row in object 'sys.syscommittab' with unique index 'si_xdes_id'. The duplicate key value is (KeyValue). Error: 3999, Severity: 17, State: 1. Failed to flush the commit table to disk in dbidDatabaseID due to error 2601. Check the errorlog for more inf...