Number of Days Between Two UnixTime Formatted Dates MYSQL
Use DATEDIFF select datediff(FROM_UNIXTIME(end_time), FROM_UNIXTIME(start_time) ) from date_table
Category : Databases
Mysl, MSSQL, Oracle, SQLITE, POSTGRES
Add a Visual Foxpro linked server
First Download the driver: http://www.microsoft.com/downloads/en/details.aspx?familyid=e1a87d8f-2d58-491f-a0fa-95a3289c5fd4&displaylang=en EXEC master.dbo.sp_addlinkedserver @server = N’FOXPRO1′, @srvproduct=N’Microsoft Visual FoxPro OLE DB Data Provider’, @provider=N’VFPOLEDB’, @datasrc=N’C:\ycsoftware.dbc’, @provstr=N’VFPOLEDB.1′
FPT Memo file is “missing or invalid” errors
1. Open the table exclusively. 2. Go into the Table Designer (for example, by typing MODIFY STRUCTURE). 3. Make a non-destructive change to the table structure. For example, you could increase the length of a … Read more
Cannot create a stable subkey under a volatile parent
“Cannot create a stable subkey under a volatile parent “. If you get this error while trying to launch SQl Server Management studio. There is only one thing that you can do to avoid aggravation: Reinstall … Read more
You must install Visual C++ 2008 SP1 before you can install SQL Server 2008 Management Studio Express.
“You must install Visual C++ 2008 SP1 before you can install SQL Server 2008 Management Studio Express.” What The ??? What does Visual C++ have to do with the installation of SQL Server Management Studio. … Read more