c# - How can I programmatically check (parse) the validity of a TSQL statement?

Question

I'm trying to make my integration tests more idempotent. One idea was to execute rollback after every test, the other idea was to some how programatically parse the text, similar to the green check box in Query Analyzer or SSMS.

How do I get SQL Server to parse my command without running it using ADO.NET?

UPDATE: This is what finally worked as desired:

using (DbCommand executeOnly = Factory.DbCommand())
{
    executeOnly.Connection = command.Connection;
    executeOnly.CommandType = CommandType.Text;
    executeOnly.CommandText = "SET NOEXEC ON;" + sqlCommand;
    executeOnly.Connection.Open();
    executeOnly.ExecuteNonQuery();
}
//set more properties of command.
command.Execute();

For inexplicable reasons, "SET PARSEONLY ON" only worked in Query Analyzer. I couldn't set this on an ADO.NET connection. It is just as well because PARSEONLY seems to catch only syntax errors, which isn't a common error. SET NOEXEC ON will catch a wider varieties of errors, such as a view that references a missing table or column or a missing parameter in a stored procedure.

Answer 1

I think the command you are looking for is SET NOEXEC ON. If you set this for your connection, the queries will be parsed but will not be executed. Another option would be SET PARSEONLY ON, but I'm honestly not sure what the difference between the two really is.