我有一个项目是老开发者交给我的,需要升级。查看所有参考库(在 .Net C# 中)。我看到 Microsoft.Practices.EnterpriseLibrary.* 的集合正在使用中。
从他们的 Microsoft.Practices.EnterpriseLibrary 网站上,我看到它没有得到维护或更新,似乎已被淘汰/将在不久的将来被删除。
我正在为以下库寻找替代方案。请告知可用的最佳库是什么。
Currently I have a working version of a dynamic SQL query without any variables except one (@ColumnHeader). And am able to get the desired result being a collection of column names in one line separated by comma.
select @ColumnHeader = COALESCE(@ColumnHeader+',','') + '''' + column_name + ''''
from databaseName.Information_Schema.Columns
where table_name = 'Dates'
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I am trying to add variables for Database_information_schema and TableName.
DECLARE @ColumnHeader varchar(8000)
DECLARE @Database_Information_SchemaColumns varchar(8000) = 'DatabaseName2.Information_Schema.Columns'
DECLARE @TableName varchar(8000) = 'dates'
DECLARE …Run Code Online (Sandbox Code Playgroud)