system-databases
Cannot connect to Sql Server database: non-system databases are not shown
I\'m trying to connect to SQL Server 2008 express database from Visual Studio 2010 using data connection wizard. I choose new connection -> MS Sql Server then I choose the only available server name ([详细]
2023-03-05 13:39 分类：问答What column from master.dbo.sysprocesses is unique for the session?
I\'m creating SQL mechanism (in MSSQL 2005) which allows only one user at time set the field in certain table. If this field is set, no one else can cl开发者_运维知识库ear it (set to NULL). If not, th[详细]
2023-03-03 07:13 分类：问答Is it possible to query the system databases in SQL server without using the names?
When doing a query over several databases in SQL server (2005+) I find it sometimes necesary to exclude the system database (master, model, tempdb, msdb and distribution)[详细]
2023-01-10 05:17 分类：问答A regex that converts text lists to html in PHP
I\'m trying to code a regexp to convert a block of text: * List item * Another list item to html: <ul>[详细]
2022-12-21 04:31 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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