error converting data type nvarchar to bigint

In SQL Server, if bigint is converted to int, an error is returned. How can this problem be solved? sqlserverbigint One requirement is to store multiple statuses (including exceptions and warning statuses that can exist at the same time) in the

CAST and CONVERTExplicitly converts an expression of a data type to another data type. CAST and CONVERT provide similar functionality.GrammarUsing CAST:CAST ( expression AS data_type )Using CONVERT:CONVERT

Original: http://www.2cto.com/database/201310/250880.htmlSQL cast and CONVERT usage detailed   Summary: The following applies only to Mysqlselect {fn CONCAT (CONVERT (User_id,char), user_name)} as Str from T_SYS_ User following this applies only to

access|server|sql| Comparison | tips Background database:[Microsoft Access]And[Microsoft SQL Server]After the replacement, the ASP code should note some of the areas to be modified: [One] connection problem (for example)[Microsoft Access]Constr =

Ext.: http://blog.csdn.net/htl258/article/details/5696325--Two ways to set the database compatibility level--To set up compatible SQL Serve 2005 as an example--Law One:ALTER DATABASE database_name SET compatibility_level = 90GO--Law II:EXEC

access|server|sql| comparison Background database:[Microsoft Access]And[Microsoft SQL Server]After the replacement, the ASP code should note some of the areas to be modified: [One] connection problem (for example)[Microsoft Access]Constr =

GrammarUse CAST: CAST (expression as data_type) Use CONVERT: CONVERT (data_type[(length)], expression [, style]) ParametersExpression Is any valid Microsoft SQL Server expression. For more information, see expressions. Data_type The data

In the project, a timestamp field is required in the database to identify the addition and modification of differential data. Because timestamp in SQL SERVER 2005 databases, the timestamp type that cannot be empty is semantically equivalent to

--Today, you encounter a problem, stored procedures default value problem, and then check MSDN, so remember--http://technet.microsoft.com/zh-cn/library/ms189330.aspx --look at the execution of several processes first --First create our usual writing.

Released on: 11/15/2004 | updated on: 11/15/2004 Itzik Ben-gan This article is based on Beta 1 of Microsoft SQL Server code "Yukon". All the information contained here may be changed. Download the code in this article: tsqlinyukon.exe