Recently I encountered a problem in a stored procedure that was caused by an unexpected result from the SQL Server ISNUMERIC() function. I was using SQL Server 2008 R2 but the issue has long been ...

--CONVERT Function The CONVERT function is used to convert an expression from one data type to another, but it also allows for formatting when converting to certain data types, like dates. -- Convert ...

the the TRY_CONVERT fails with an error. data_type: The target data type to which you want to convert the expression. This can be any valid SQL data type (e.g., INT ...

Auparavant, il était très simple de dénicher et d'utiliser un exemple de base de données SQL. En fait, Pubs était même installée dans le cadre du processus d'installation de SQL Server. Mais ...