sqlpreprocess enhancements

index.js

         noprerequisites : true
         , cmdFn : function(args){
           
-
+          // PB : TODO -- Load loopback app !!! for ds 
           var sqlquery = fs.readFileSync(args._[1], { encoding: 'utf8'})
-          sqlquery = PATTERNAPI.includesql(sqlquery, path.dirname(args._[1]))
-          fs.writeFileSync(args._[1] + '.d.sql', sqlquery, { encoding: 'utf8'})
+          sqlquery = PATTERNAPI.includesql(sqlquery, path.dirname(args._[1])).then(sqlquery => {
+            sqlquery = " DECLARE @dsql NVARCHAR(MAX) = ' \r\n" + sqlquery.replace(/\'/g,"''")  
+            fs.writeFileSync(args._[1].replace('.sql', '.d.temp.sql'), sqlquery, { encoding: 'utf8'})  // For intermediate processing 
+            fs.writeFileSync(args._[1].replace('.sql', '.d.sql'), sqlquery + "\r\n'" + " EXEC sp_executesql @dsql" , { encoding: 'utf8'}) // Dynamic query output.
+            return sqlquery
+          })
 
-          return sqlquery
 
           // // PB : TODO -- move to dsql preprocesor
           // // var sqlquery  = 'SET @dsql = @dsql + ' + "'" + ('' + fs.readFileSync(args._[1])).replace(/\'/g,"''") + "'"