execute

In SQL Server 2008 (TSQL), I've created a stored procedure like this: CREATE PROCEDURE SP_1_10_2 AS declare @mostValuableBook nvarchar(255) SELECT @mostValuableBook = Name FROM books WHERE price = ( SELECT MAX(price) FROM books WHERE izd LIKE '%BHV%' ); return @mostValuableBook GO But, when I'm trying to execute it: declare @x nvarchar(255) EXECUTE @x = SP_1_10_2; SELECT 'The most expensive BHV book:', @x AS 'Name' GO I'm getting an error: Conversion failed when converting the nvarchar value 'Internet Explorer 3 original' to data type int. It seems like the problem is in the line EXECUTE @x =

This question already has an answer here: Is it possible to jar up an executable so that it can be run from Java? 1 answer I have an application I've built that uses a non-Java executable that it calls via ProcessBuilder: ProcessBuilder pb = new ProcessBuilder(invocation); pb.redirectErrorStream(true); Process proc = pb.start(); InputStream is = proc.getInputStream(); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); However, I'd like to bundle that app neatly into the jar file itself, instead of requiring it be placed outside in the same directory

I have got a program which checks if there's a version update on the server. Now I have to do something like if(update_avail) { system("updater.exe"); exit(0); } but without waiting for "updater.exe" to complete. Otherwise I can't replace my main program because it is running. So how to execute "updater.exe" and immediately exit? I know the *nix way with fork and so on, how to do this in Windows? Use CreateProcess() , it runs asynchronously. Then you would only have to ensure that updater.exe can write to the original EXE, which you can do by waiting or retrying until the original process has

In Sybase SQL, I would like to execute a String containing SQL. I would expect something like this to work declare @exec_str char(100) select @exec_str = "select 1" execute @exec_str go from the documentation of the exec command execute | exec is used to execute a stored procedure or an extended stored procedure (ESP). This keyword is necessary if there are multiple statements in the batch. execute is also used to execute a string containing Transact-SQL. However my above example gives an error. Am I doing something wrong? You need bracketing: execute ( @exec_str ) 来源： https://stackoverflow