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The method name of the OLE object to call. returnvalue OUTPUT. The return value of the method of the OLE object. If specified, it must be a local variable of the appropriate data type. If the method returns a single value, either: specify a local variable for returnvalue, which returns the method return value in the local variable; or
To re-iterate Jeroen's points, you need to make sure each sp_OA... call works by checking the return value, and you need to call the Close method on the file before destroying the object. Have a look at the MSDN docs for the FileSystemObject for further ideas.
Calls a method of an OLE object. Syntax. sp_OAMethod objecttoken, methodname [ , returnvalue OUTPUT ] [ , [ @parametername =] parameter [ OUTPUT ] [ ...n] ] Arguments. objecttoken. Is the object token of an OLE object previously created by sp_OACreate. methodname. Is the method name of the OLE object to call. returnvalue OUTPUT
In any use of objects you must create and destroy them around any use of their methods. Yelena Varshal. SSC-Dedicated. Points: 34286. More actions . November 2, 2005 at 10:24 am #601924 .
Marking this as the answer although, this doesn't bode well for me if they aren't officially deprecated as calls to the sp_OA* methods are crashing the entire SQL Server instance and a rewrite is going to need a significant amount of justification because this has been working as is for over 12 years and it just broke over the weekend. -
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The Outer-Approximation (OA) algorithm was proposed by Duran and and Grossmann in 1986 to solve MINLP problems. The basic idea of the OA method is to solve a sequence of nonlinear programming sub-problems and relaxed mixed-integer linear master problem successfully.
This method uses oxalic acid mixed with ordinary sugar syrup and is applied using a large syringe to squirt the mixture on to the bees clustered between the frames. ... as low as the low 40s Fahrenheit, when the bees will likely remain clustered during the few minutes the hive is open. OA dribbling can successfully be done by one person alone ...
Thankfully, various methods are available to control varroa mite infestations, and one of the most effective and widely used techniques is the Oxalic Acid Dribble Method. In this comprehensive guide, we'll explore this method in detail, covering everything you need to know to implement it successfully and safeguard your precious bee colonies.
The oxalic acid dribble method involves mixing oxalic acid with sugar syrup and applying it straight to your clustered bees using a large syringe. ... To test, heat up some of your tap water in a clear glass container, then stir in a tsp of OA. If the water turns (and stays) cloudy white, there is too much calcium. Stir until crystals are ...